Class 6

AP State Syllabus AP Board 6th Class Hindi Textbook Solutions सन्नद्धता कार्यक्रम Chapter 17 साबरमती का संत Textbook Questions and Answers.

AP State Syllabus 6th Class Hindi Solutions सन्नद्धता कार्यक्रम Chapter 17 साबरमती का संत

6th Class Hindi सन्नद्धता कार्यक्रम Chapter 17 साबरमती का संत Textbook Questions and Answers

मौखिक प्रश्न:

प्रश्न 1.
हमें आजादी किसने दिला दी?
उत्तर:
हमें आजादी गाँधीजी ने दिला दी।

प्रश्न 2.
सबरमती के संत कौन हैं?
उत्तर:
सबरमती के संत गाँधीजी हैं।

प्रश्न 3.
आंधी में भी क्या जलती है?
उत्तर:
आंधी में भी गाँधीजी के मशाल जलती है।

प्रश्न 4.
कमाल किसने कर दिया?
उत्तर:
गाँधीजी ने कमाल कर दिया।

प्रश्न 5.
गाँधीजी ने किस प्रकार की लड़ाई की?
उत्तर:
गाँधीजी ने अजब ढंग की लडाई की।

प्रश्न 6.
गाँधीजी ने किन पर भी चढ़ाई न की?
उत्तर:
गाँधीजी ने दुश्मन के किले पर भी चढ़ाई न की।

प्रश्न 7.
गाँधीजी ने चुटकी में क्या किया?
उत्तर:
गाँधीजी ने चुटकी में दुश्मनों को देश से निकाल दिया।

प्रश्न 8.
कविता में प्रयुक्त ‘आँधी’ शब्द का अर्थ क्या है?
उत्तर:
यहाँ आँधी शब्द का अर्थ है, संघर्ष, कठिनाइयाँ।

प्रश्न 9.
गाँधीजी को ‘फकीर’ क्यों कहा गया है?
उत्तर:
गाँधीजी ‘सादा जीवन उच्च विचार’ पर विश्वास रखते थे दिखाना नहीं करते थे, इसलिए फकीर कहा _ गया है।

प्रश्न 10.
गाँधी जी को संत कहाँ गया है। क्यों?
उत्तर:
गाँधी का रहन – सहन साधारण था, जैसे उनके कपडे, चप्पल आदि और वे स्वयं उन्हें बनाते थे।

प्रश्न 11.
‘धरती पे लड़ी तू ने अजब ढंग की लड़ाई’ इसका मूल अर्थ क्या है?
उत्तर:
इसका मूल अर्थ है, जितनी भी स्वतंत्रता की लड़ाइयाँ लडी गयी हिंसा और संघर्ष से लेकिन हमारे गाँधी जी ने अहिंसा से हमें आजादी दिलायी।

प्रश्न 12.
साबरमती आश्रम कहा है?
उत्तर:
साबरमती आश्रम भारत के गुजरात राज्य अहमदाबाद के समीप साबमती नदी के किनारें है।

प्रश्न 13.
साबरमती आश्रम में क्या – क्या है?
उत्तर:
साबरमती आश्रम में अब गाँधी जी के द्वारा प्रयोग की गयी वस्तुओं को संभाल कर रखा गया है।

प्रश्न 14.
गाँधीजी का पूरा नाम क्या है?
उत्तर:
मोहनदास करमचंद गाँधी है, उनका पूरा नाम।

प्रश्न 15.
और किस प्रकार उन्हें पुकारा जाता है?
उत्तर:
सारा विश्व और भारत राष्ट्र उन्हें ‘राष्ट्रपिता’, ‘महात्मा’, ‘बपूजी’ कहकर सम्मान से पुकारते हैं।

प्रश्न 16.
गाँधीजी की समाधि कहाँ है?
उत्तर:
गाँधीजी की समाधि दिल्ली में यमुना नदी के किनारे है, इस स्थान को राजघाट कहा जाता है।

प्रश्न 17.
गाँधी जी का जन्म कब और कहाँ हुआ?
उत्तर:
गाँधीजी का जन्म 2 अक्टूबर 1869 को पोरबन्दर गुजरात में हुआ था।

शब्दार्थ

देना = ఇచ్చుట, to give
हमें = మనకు, to us
आजादी = స్వాతంత్య్రము, independence
बिना = లేకుండా, without
खड्ग = ఖడ్గము, sword
ढाल = ఢాలు, shield
संत = సాధువు, saint, sage
कर देना = చేయుట, to do
कमाल = చమత్కారం, awesome
आंधी = తుపాను, cyclone ..
जलना = వెలుగుట, linghtning
मशाल = కాగడా, tourch
धरती = భూమి, the earth
लडना = యుద్ధం, war
अजब = అద్భుతం, strange
ढंग = పద్ధతి, thing, manner
तोप = ఫిరంగులు, cannon
बंदूक = తుఫాకీ, gun
दुश्मन = శత్రువు, enemy
किले = కోటలు, forts
चढ़ाई = దాడి, raid
फ़कीर = ఫకీరు, మహాత్ముడు, mendicant
खूब = చాలా, plenty
चुटकी = చిటికె, pinch, nip
निकाल देना = బయటకు పంపుట, send them out

वर्णमाला चार्ट

मौखिक अभ्यासः

1. चित्र देखो नाम बोलो

2. तुक वाले शब्दों को रेखा से मिलाओ।

उत्तर:

3. इन्हें समझो लड़ाई चलाई

4. सही (✓) गलत (✗) का निशान लगाइए।

1. आजादी = स्वतंत्रता (✓)
2. देश = राज्य (✓)
3. दुश्मन = दोस्त (✗)
4. संत = शत्रु (✗)
5. खड़ग = स्वतंत्रता (✗)
6. धरती = भूमि (✓)
7. लड़ाई = मित्रता (✗)
8. ढंग = विधि (✗)
9. कमाल = ज्यादा (✗)
10. फकीर = संत (✓)

5. इन्हें बोलो आनंद लो।

AP State Syllabus AP Board 6th Class Hindi Textbook Solutions सन्नद्धता कार्यक्रम Chapter 4 रसोई घर Textbook Questions and Answers.

AP State Syllabus 6th Class Hindi Solutions सन्नद्धता कार्यक्रम Chapter 4 रसोई घर

6th Class Hindi सन्नद्धता कार्यक्रम Chapter 4 रसोई घर Textbook Questions and Answers

अध्यापक “रसोई घर” पाठ से संबंधित चित्र दिखाकर कुछ प्रश्न पूछेगे। छात्र उनके उत्तर देंगे।
(ఉపాధ్యాయులు “వంటిల్లు” పాఠమునకు సంబంధించిన పటాన్ని చూపించి విద్యార్థులను కొన్ని ప్రశ్నలు అడిగెదరు. విద్యార్థులు వాటికి సమాధానములు చెప్పెదరు.)

मौखिक प्रश्न:

प्रश्न 1.
इस चित्र में क्या – क्या दिखाई दे रहा है?
उत्तर:
इस चित्र में रसोई घर के सामान और माँ दिखाई दे रहे हैं।

प्रश्न 2.
चित्र में माँ क्या कर रही है?
उत्तर:
चित्रं में माँ सब्जी बनाने की तैयारी कर रही है।

प्रश्न 3.
बेलन और चकला क्या बनाने के लिए उपयोग करते हैं?
उत्तर:
बेलन और चकला रोटी बनाने के लिए उपयोग करते हैं।

प्रश्न 4.
केतली में क्या डालकर रखते हैं?
उत्तर:
केतली में चाय/दूध – डालकर रखते हैं।

प्रश्न 5.
हमें प्रतिदिन क्या खाना चाहिए?
उत्तर:
हमें प्रतिदिन तरकारियाँ, फल और पौष्टिकाहार खाना चाहिए।

प्रश्न 6.
प्याले में क्या पीते हैं?
उत्तर:
प्याले में दूध या चाय, कॉफी पीते हैं।

शब्दार्थ

चिमटा = అట్లకాడ, పట్టకారు, extractor
घडा = కుండ, pot
गिलास = గ్లాసు, glass
बर्तन = గిన్నె, పాత్ర, dishes
चूल्हा = పొయ్యి, stove
टोकरी = గంప, బుట్ట, basket hamper
थाली = పళ్ళెము, plate
प्याला = కప్పు, cup
तरकारी = కూరగాయలు, vegetables
प्याज = ఉల్లిపాయలు, onions
मिर्ची = ఎండుమిరప, chillies
केतली = నీళ్ళు కాచు పాత్ర, kettle
कहूकस = కూరగాయలను తురుము యంత్రం, grater
बेलन = అప్పడాల కర్ర, roti roller pin
चाकू = చాకు, knife
डिब्बा = డబ్బా, box
कटोरी = గిన్నె, dish
तवा = పెనము, pan
खिडकी = కిటికీ, window
फल = పండ్లు, fruits
ओवन = ఓవన్, oven
मिक्सर = మిక్సీ, mixer grainder

वर्णमाला चार्ट

मौखिक अभ्यासः

1. दिए गए शब्दों के इन वर्णं पर गोला O लगाइए।
म, ब, र, च, घ, स, फ, ल, क, ई, इ, ट

2. सुनो – बोलो

3. सही (✓) गलत (✗) का निशान लगाओ रेखांकित वर्ण के सामने।

1. गिलाष – (✗)
2. घड़ा – (✓)
3. . प्याझ – (✗)
4. केतली – (✓)
5. किढकी – (✗)
6. चम्मच – (✓)
7. बर्तण – (✗)
8. चखला -(✗)
9. थवा – (✗)
10. कदूकस – (✓)

4. समरूपी शब्दों को जोड़ो।। चूल्हा थाली

उत्तर:

5. सुनो – समझो इन आकारों को

6. सुनो और दोहराओ (वचन बदलिए।)

थाली – थालियाँ
चूल्हा – चूल्हे
खिड़की – खिड़कियाँ
चिमटा – चिमटे
तरकारी – तरकारियाँ
केला – केले
टोकरी – टोकरियाँ
घड़ – घड़े

7. सही चित्र पर (✓) का निशान गलत चित्र (✗) पर लगाइए।

AP State Syllabus AP Board 6th Class Hindi Textbook Solutions सन्नद्धता कार्यक्रम Chapter 16 शेर और चूहा Textbook Questions and Answers.

AP State Syllabus 6th Class Hindi Solutions सन्नद्धता कार्यक्रम Chapter 16 शेर और चूहा

6th Class Hindi सन्नद्धता कार्यक्रम Chapter 16 शेर और चूहा Textbook Questions and Answers

अध्यापक “शेर और चूहा” पाठ से संबंधित चित्र दिखाकर कुछ प्रश्न पूछेगे। छात्र उनके उत्तर देंगे। (wdapgawev “शेर और चूहा” dwo koeopowdeo చూపించి విద్యార్థులను కొన్ని ప్రశ్నలు అడిగెదరు. విద్యార్థులు వాటికి సమాధానములు చెప్పెదరు.)

मौखिक प्रश्न:

प्रश्न 1.
पहले चित्र में क्या – क्या दिखायी दे रहे हैं?
उत्तर:
पहले चित्र में एक शेर, पेड – पौधे, सोता हुआ शेर के ऊपर एक चूहा, घास, फूल और उडते हुए पक्षी आदि दिखाई दे रहे हैं।

प्रश्न 2.
दूसरे चित्र में क्या – क्या दिखाई दे रहे हैं?
उत्तर:
दूसरे चित्र में पेड – पौधे, फूल, घास और गुस्से के मारे चूहे को पकड़ा हुआ शेर आदि दिखाई दे रहे हैं।

प्रश्न 3.
दूसरे चित्र में शेर के पंजे में क्या है?
उत्तर:
दूसरे चित्र में शेर के पंजे में चूहा है।

शब्दार्थ

एक = ఒక, one
शेर = సింహం, the lion
एक दिन = ఒక రోజు, one day
वह = అది, that
सोना = నిద్రించుట, to sleep
चूहा = ఎలుక, rat
नींद = నిద్ర, sleep
खराब = చెడకొట్టుట, to distrub
पंजा = సింహం పంజా, claw, paw
पकडना = పట్టుకొనుట, take
विनती = ప్రార్థన, entreat, prayer
दया = దయ, kindness
छोड देना = వదిలిపెట్టుట, to leave
एक बार = ఒకసారి, once
जाल = వల, net
फँसना = చిక్కుకొనుట , to be caught, entangled
काटना = త్రెంచుట, to cut
बचाना = రక్షించుట, to save
दोनों = ఇద్దరూ, the two
तब = అప్పుడు, then
से = నుండి, from
मित्र = స్నేహితులు, friends

वर्णमाला चार्ट

मौखिक अभ्यासः

1. जंगली जानवरों के नाम बोलो।

2. पालतू जानवरों के नाम बोलिए।

3. इन्हें समझो – बोलो। (अंतिम अक्षरों से ओर एक शब्द बनाना)
नल → लड़ → डर → रज → जब → बच
चल → लट → टन → नख → खत → तन

4. इन्हें बोलो – आनंद लो

5. अक्षर से मिलाओ।

उत्तर:

6. इन शब्दों में इ – ि , ई – ी , उ – ु मात्र पर गोला ‘O’ लगाइए।

AP State Syllabus AP Board 6th Class Hindi Textbook Solutions Chapter 3 ऊँट चला Textbook Questions and Answers.

AP State Syllabus 6th Class Hindi Solutions Chapter 3 ऊँट चला

6th Class Hindi Chapter 3 ऊँट चला Textbook Questions and Answers

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सुनिए-बोलिए

प्रश्न 1.
गीत के बारे में बातचीत कीजिए। (గీతమును గూర్చి సంభాషించండి.)
उतर:
एक ऊँट चल रहा है। वह हिलता डुलता चल रहा है। वह बड़ा ऊँचा ऊँट है। हे भाई ऊँट चल रहा है। ऊँट बालू में भी चलता है। वह बोझ ढोता है। उसे ऊँची पीठ और ऊँची गर्दन है। भाई ऊँट चल रहा है।

प्रश्न 2.
पाठ के चित्र में क्या – क्या हैं? (పాఠ్య చిత్రంలో ఏమేమి ఉన్నాయి?)
उतर:
पाठ के चित्र में एक ऊँट है। एक अरब सेठ ने ऊँट को ले जा रहा है।

प्रश्न 3.
ऊँट के बारे में आप क्या जानते हैं? (ఒంటి గురించి మీకు ఏమి తెలియును?)
उतर:
ऊँट ऊँचा होता है। इसकी गर्दन ऊँची है। इसका पीठ भी ऊँचा है। ऊँट को रेगिस्तान का जहाज कहते हैं। यह कई दिन पानी के बिना रेगिस्तान में चल सकता है।

शिक्षण बिंदु (घ च छ ट ड ‘उ – ु’ ‘ऊ – ू’)

शब्दार्थ (అర్థములు) (Meanings)

ऊँट = ఒంటె, a camel
भई = సోదరుడు, a brother
चलना = వెళ్ళుట, నడచుట, to go, to walk
ऊँचा = ఎత్తైన, high
बालू = ఇసుక, sand
बोझ = బరువు, load
ढ़ना = మోయుట, to carry, to transport
गर्दन = మెడ, neck
पीठ = వీపు, back
हिलना = కదులుట, to move
डुलना = ఇటు – అటూ, todip
इतना = ఇంత, so, so much
उठाना = ఎత్తుడు, to lift

मात्रा जोडो। लिरवो।

पहचानिए और बोलिए। (గుర్తించండి, చెప్పండి.)

उमरा = ధనవంతుడు, aristocrat
ऊन = ఊలు, wool
चामर = వింజామర, corymb
डाली = చెట్టు కొమ్మ, a branch of a tree
खिडकी = కిటికీ, window
कुसुम = పువ్వు, పుష్పము, flower
मूली = ముల్లంగి, radish
सुई = సూది, a needle
आलू = బంగాళదుంప, potato
लडका = బాలుడు, a boy
डमरू = డమరుకం, tabor
कछुआ = తాబేలు, a tortoise
चूडी = గాజు, bangle

नीचे दिये गये बक्से में ‘ू’ और ‘ु’ मात्रा के अंतर को पहचानते हुए पढ़ो

अन्य शब्द (ఇతర శబ్దములు)

उर = ఛాతీ, chest
चुटकी = తొడపాశం పెట్టు, pinch or nip
खुर = గిట్ట, colven hoof
छुरी = చాకు, knife
सुई = సూది, needle
घूस = లంచం, birbe
घुटना = మోకాలు, knee
टुकडा = ముక్క, piece
ऊन = ఊలు, wool
टूक = ముక్క, bluntly, piece
मूली = ముల్లంగి, radish
चूना = సున్నం, lime
डमरू = డమరుకం, tabor
चूडी = గాజు, bangle
खुन = రక్తం, blood
डाकू = దొంగ, robber

अंतर पहचानिए (తేడాలను గుర్తించండి )

चुक = సహాయక క్రియ, helping verb ; चूक = తప్పు, mistake
सुर = దేవత, god ; सूर = వీరుడు, శూరుడు, warrior
टुक = కొంచెం, a little ; टूक = ముక్క, a piece
धुल = దుమ్ము, dust wash ; धूल = దుమ్ము, ధూళి, dust
धुम = తిరుగు, to move ; धूम = తిరుగు, to move
कुल = కులం, వంశం, race, caste ; कूल = ఒడ్డు, riverbank
जुट = అనేక వస్తువుల సమూహం, gather ; जूट = కేశములు, జుట్టు, jute
लुट = దోచుకొను, rob ; लूट = దోచుకొను, robbery

निम्न अक्षरों को पढ़िए और बोलिए। (క్రింద ఇవ్వబడిన అక్షరములను చదవండి, చెప్పండి)

1. घ(ఘ) 2. च (చ) 3. छ (ఛ) 4. ट (ట) 5. ड (డ) 6. उ (ఉ) 7. ऊ (ఊ)

बालगीत

ऊँट चला, भई ऊँट चला
हिलता डुलता ऊँट चला
इतना ऊँचा ऊँट चला
ऊँट चला, भई ऊँट चला।

बालू है, तो होने दो
बोझ ऊँट को ढोने दो।
ऊँची गर्दन, ऊँची पीठ
पीठ उठाए ऊँट चला।

బాలగీతం

ఒంటె వెళ్ళింది, సోదరా ఒంటె వెళ్ళింది
ఇటు అటు కదులుతూ ఒంటె వెళ్ళింది
ఇంత పెద్ద ఎత్తున ఉన్న ఒంటె వెళ్ళింది
ఒంటె వెళ్ళింది, సోదరా ఒంటె వెళ్ళింది

ఇసుకైతేనేమి? అవనీయండి,
ఒంటెను బరువు మోయనీయండి.
ఎత్తైన మెడ, ఎత్తైన వీపు.
వీపు ఎత్తుకుని ఒంటె వెళ్ళింది.

Rhyme in English

The camel went away, brother, the camel went away
Moving hither and thither the camel went away
The camel that is quite tall went away
The camel went away, brother, the camel went away.

What if it is sand? Let it be,
Let the camel carry the burden.
Longer neck, larger hump.
Raising its hump the camel went away.

पढ़िए (घ च छ ट ड ‘उ – ु’ ‘ ‘ऊ – ू’)

इ) चित्र देखिए। शब्द पढ़िए। इनके अक्षर वर्णमाला में पहचानिए ‘O’ लगाइए।

ई) चित्र देखिए। पढ़िए।

उ) पढ़िए। अंतर समझिए।

चुक – चूक
सुर – सूर
टुक – टूक
धुल- धूल
घुम-घूम
कुल – कूल
जुट – जूट
लुट – लूट

चुक = సహాయక క్రియ, helping verb ; चूक = తప్పు, mistake
सुर = దేవత, god ; सूर = వీరుడు, శూరుడు, warrior
टुक = కొంచెం, a little ; टूक = ముక్క, a piece
धुल = దుమ్ము, dust wash ; धूल = దుమ్ము, ధూళి, dust
धुम = తిరుగు, to move ; धूम = తిరుగు, to move
कुल = కులం, వంశం, race, caste ; कूल = ఒడ్డు, riverbank
जुट = అనేక వస్తువుల సమూహం, gather ; जूट = కేశములు, జుట్టు, jute
लुट = దోచుకొను, rob ; लूट = దోచుకొను, robbery

ऊ) पढ़िए – समझिए।

चल – चलना
हिल – हिलना
डुल – डुलना
उठ – उठना
घूम – घूमना
टूट – टूटना

चला = నడుచు, walk
चलना = నడుచుట, walking
हिल = కదలు, move
हिलना = కదలుట, moving
डुल = కదలు, dip
डुलना = కదలుట, to dip
उठ = లేచు, stand
उठना = లేచుట, standing
घूम = తిరుగు, to move
घूमना = తిరుగుట, moving
टूट = విరుగు, break
टूटना = విరుగుట, to break

लिखिए

अ) सूचना के अनुसार लिखिए।

आ) लेखन अभ्यास

इ) मात्राएँ जोडकर लिखए।

ई) खाली जगह भरिए।

उ) चित्र को देखकर सही अक्षर क्रम में लिखिए।

ऊ) इन वर्गों और मात्राओं से शब्द बनाइए।

उतर:
1. आईना
2. मकर
3. कलम
4. अनार
5. ऊखली
6. घास
7. नमक
8. अमर
9. मच्छर
10. ईख
11. इमली
12. इनाम
13. आराम
14. ऊन
15. नमन

सृजनात्मकता

रंग भरिए। नाम लिखिए।

सुनिए-बोलिस

प्रश्न 1.
पाठ के चित्र में आदमी कैसे दिखाई दे रहा है?
उतर:
पाठ के चित्र में अरब देश का आदमी दिखाई दे रहा है।

प्रश्न 2.
ऊँट ज्यादा कहाँ दिखाई देते हैं?
उतर:
ऊँट ज्यादा रेगिस्तान में दिखाई देते हैं।

प्रश्न 3.
आपने कभी ऊँट को देखा है?
उतर:
हाँ, मैं ऊँट हमारे गाँव में देखा हूँ। सर्कस और फ़िल्मों में टी.वी में देखा हूँ।

प्रश्न 4.
ऊँट के बारे में दो पंक्तयाँ बोलो?
उतर:
ऊँट रेगिस्तान में आसानी से चल और दौड़ सकता है, इसलिए इसे रेगिस्तान का जहाज कहते हैं। ऊँट को पसीना नहीं आता है। ऊँट के पीठ पर कूबड़ रहता है। यह बिना पानी पीये अधिक दिन रह सकचा

प्रश्न 5.
रेगिस्तान में ऊँट को किस काम के लिए उपयोग किया जाता है?
उतर:
रेगिस्तान में ऊँट को यातायात के काम के लिए उपयोग किया जाता है।

प्रश्न 6.
क्या आपको ऊँट अच्छा लगता है? क्यों बताओ।
उतर:
हाँ, मुझे ऊँट अच्छा लगता है। क्योंकि वह देखने में संदर, दृढ़ और ऊँचा रहता है। उसके पीठ पर बैठने पर झूलें के समान हिलता है।

प्रश्न 7.
लंबी गर्दन, ऊँची पीठ, बालू में मैं चलता हूँ। कौन हूँ ? मैं कोन हूँ?
उतर:
लंबी गर्दन, ऊँची पीठ, बालू में चलते हो तुम, नाम तुम्हारा ऊँट है।

प्रश्न 8.
ऊँट कहाँ – चल सकता है?
उतर:
ऊँट अधिकतर रेत में चलता है। पहाड़ों में और मैदानों में सड़क पर भी चलता है।

प्रश्न 9.
ऊँट कैसे चलता है?
उतर:
ऊँट हिलते – डुलते चलता है।

प्रश्न 10.
ऊँट किस प्रकार का काम करता है?
उतर:
ऊँट सवारी और सामान ढोने का काम करता है।

प्रश्न 11.
रेगिस्तान में क्या – क्या रहते हैं?
उतर:
रेगिस्तान में ऊँट, रेगिस्तान चीता, लोमड़ी, जंगली कुत्ते, शुतुरमुर्ग, बकरियाँ आदि रहते हैं।

प्रश्न 12.
ऊँट कहाँ चलते हैं?
उतर:
ऊँट बालू में चलते हैं।

प्रश्न 13.
ऊँट का पैर कहाँ नहीं फँसता है?
उतर:
ऊँट का पैर बालू में नहीं फँसता है।

प्रश्न 14.
बालू का अर्थ क्या है?
उतर:
बालू का अर्थ रेत है।

प्रश्न 15.
रेत कहाँ – कहाँ पाये जाते हैं?
उतर:
रेत समुद्र के किनारे, नदी के किनारे और रेगिस्तान में मिलता है।

प्रश्न 16.
बोझ उठाने के लिए किन पशुओं का उपयोग करते हैं?
उतर:
बोझ उठाने के लिए घोड़े, गधे, हाथी, ऊँट, बैल, खच्चर आदि पशुओं का उपयोग करते हैं।

प्रश्न 17.
ऊँची गर्दन किन पशुओं की होती है?
उतर:
ऊँची गर्दन वाले पशु जिराफ़, ऊँट, शुतुरमुर्ग है।

प्रश्न 18.
ऊँट कहाँ ज्यादा हिलता – डुलता चलता है?
उतर:
ऊँट रेत में ज्यादा हिलता – डुलता चलता है।

प्रश्न 19.
ऊँट की क्या विशेषता है?
उतर:
ऊँट ऊँचा रहता है, बोझ ढोता है। ऊँची गर्दन, ऊँची पीठ होती है। बालू में चलता है।

प्रश्न 20.
हमारे देश में ऊँट ज्यादा कहाँ पाये जाते हैं?
उतर:
हमारे देश में ऊँट ज्यादा राजस्थान में पाये जाते हैं।

प्रश्न 21.
ऊँट क्या खाता है?
उतर:
ऊँट शाखाहारी पशु है। हरे पत्ते, मूंग, हरी घास, कटीली झड़ी आदि खाता है।

प्रश्न 22.
ऊँट पानी कहाँ जमा करके रखता है?
उतर:
ऊँट पानी अपने कूबड़ में जमा करके रखता है।

प्रश्न 23.
ऊँट एक बार में कितना पानी पी सकता है?
उतर:
ऊँट एक बार 100 – 150 लीटर पानी पी लेता है।

प्रश्न 24.
उंटनी का दूध कैसा होता है?
उतर:
उंटनी के दूध में पानी, वसा और प्रोटीन होते हैं।

प्रश्न 25.
ऊँट की अधिकतम भागने की गति कितनी है?
उतर:
ऊँट की अधिकतम भागने की गति 65 किमी प्रति घंटा के आसपास होती है।

पढ़िए

समरुपी अक्षरों को मिलाओ।

हर पंक्ति के चित्र देखो और पहचानो जो चित्र समूह से अलग है, उस पर (✗) लगाओ।

बायी ओर दिए गए वर्ण/मात्रा को शब्दों में ढूँढो और O लगाओ।

पढ़ो और जोड़ो

उतर:

चित्रों को दिए गए नामों से मिलाओ।

तुक वाले शब्दों को रेखा से मिलाओ।

लिखिए

अक्षर और मात्रा जोड़कर शब्द बनाओ।

1. ि + ख + इ + क + ी = खिड़की
2. च + ु + ट + क + ी = चुटकी
3. ट + ु + क + ड़ + ा = टुकड़ा
4. ि + क + स + ा + न = किसान
5. ि + त + त + ल + ी = तितली
6. म+ न + ा + न + ा = मनाना
7. अ + ा + र + + म = आराम

चित्र देखकर उनके नाम लिखिए।

नीचे दिए गए शब्दों में उचित स्थान पर ‘ई’ और ‘ऊ की मात्रा लगाइए और नये शब्द बनाइए।

1. मन – मीना
2. मुल – मूली
3. डाक – डाक
4. पठ – पीठ
5. चना – चूना
6. गत – गीत
7. कला – कीला
8. नम – नीम
9. मली – मूली
10. डमर – डमरू

नीचे दिए गए शब्दों के मात्रा निकालकर नये शब्द लिखिए।

1. तीन – तन
2. कुल – कल
3. कुसुम – कसम
4. बालू – बाल
5. कमरा – कमर
6. नीली नल
7. मोर – मर
8. खेल – खल
9. कमाल -कमल
10. जाल – जल

नये शब्द बनाओ।

निम्न अक्षरों का उपयोग करके पहेलियाँ बनाइए।

‘आ – ा’, इ – ि, ‘उ – ु’, वाले शब्द चयन करके लिखिए।

कुत्ता, शेर, ऊँट, बकरी, सियार, बिल्ली, खरगोश, घोड़ा, बाघ, चीता, हाथी, भेड़, तोता, साँप, गाय, गधा, रीछ, भालू।

पालतू जानवर	जंगली जानवर
कुत्ता	शेर
तोता	सियार
गाय	चीता
गधा	हाथी
बिल्ली	रीछ
ऊँट	भालू
घोड़ा	बाघ
बकरी	खरगोश
भेड	साँप

इन्हें – पढ़ो – इन वर्गों और मात्राओं से शब्द बनाओ।

घ च छ ट ड उ ु ऊ ू क ख ल स न म र
अ आ । इ – ि ई – ी

अमर  रईस  समर  रसम  मकर
रखना  नाटक  कलाई  सड़क  खनिक
कलसा  सखी  खीर  लचीला  लालच
चमकनी  नीचा  चालू  कीड़ा  डाली
लीन  घड़घड़  टिकट  राई  इलिका
आम  अनार  ईख  आघ  चडतरा

इन शब्दों को अकारादि क्रम में लिखिए।

अनार  कलाई  चालू  नीचा  लचीला
अमर  कलसा  चडतरा  मकर  लालच
आघ  कीड़ा  चमकनी  रईस  लीन
आम  खनिक  टिकट  रसम  समर
इलिका  खीर  डाली  रखना  सड़क
ईख  घड़घड़  नाटक  राई  साखी

अक्षरों को सही क्रम में रखकर शब्द बनाइए।

1. ता + ज + ग + र = गरजता
2. शा + ठ + ला + पा = पाठशाला
3. गी + बा + त + ल = बालगीत
4. छु + क + आ. = कछुआ
5. रु+ ल + मा = रूमाल
6. डा + टु + का = टुकड़ा
7. का + ल + ड़ = लड़का
8. र + ना + अ = अनार
9. सा + न + कि = किसान
10. त + ली + ति = तितली

पढ़ो – समजो – लिखो

आलू  टमाटर  प्याज़  गाजर  मूली
खीरा  बीन्स  पत्ता  गोभी  मशरूम  फूल  गोभी
भिंड़ी  शिमला  मिर्च  लौकी  करेला  चुकंदर
पेठा  अरबी  कुम्हडा  कदू  जिमीकंद  कच्चा  केला

खाली स्थान में चित्र देखकर शब्द लिखए।

मूली चूड़ी नीम कछुआ किसान

अधूरे शब्दों को ‘ल’ से जोड़कर लिखिए।

दो और चार अक्षर वाले शब्द बनाइए।
घ र क स अच छ न त प थ म ट व

दो अक्षर वाले शब्द	चार अक्षर वाले शब्द
घर	अचकन
कम	थरमस
सर	कसरत
छत	वनचर
तप	टमटम

खाली स्थान में सही शब्द भरिए।

1. मीना ………. तितली आयी मिलकर देखें। (आ/जा)
उतर:
आ

2. अनार …….. दाना लाल है। (खा/का)
उतर:
का

3. एक ….. था। (कौआ/खोवा)
उतर:
कौआ

4. ….. पुराना है। (किला/कीला)
उतर:
किला

5. सड़क पर …….. आ| (घुम/घूम)
उतर:
घूम

इन्हें पढ़िए – लिखिए।

इन वर्गों और मात्रा वाले शब्दों को
अ, आ, न, म, र, इ, ई, क, ख, ल, स, उ, ऊ, च, छ, घ, ट, ड, ा, ि, ी, ु, ू

सही अक्षर पर ‘ऊ – ू’ की मात्रा लगाइए। नया शब्द बनाइए।

बाल – बालू
सट – सूट
चना – चूना
चाक – चाकू
कल – कूल
डाक – डाकू
नर – नूर
कड़ा – कूड़ा
लट – लूट
मल – मूल
डमर – डमरू

चित्र पहचानकर सही शब्द पर गोला ‘O’ लगाइए।

शब्दों के साथ गोले में लिखा शब्दांश मिलाओ और नये शब्द बनाओ।

उतर:
सुनना
चलना
हिलना
उठना
घूमना
बोलना

भाषा की बात

विलोम शब्द (उल्टे शब्द)

चलना × रुकना
उठाना × बैठाना
इतना × ‘उतना
ऊँची × नीची

पर्यायवाची शब्द

ऊँट – उष्ट्र, लंबोष्ठ, शुतुर
बोझ – भारण, भार, भर
गर्दन – कण्ठ, गला, ग्रीवा
भई – भाई, भ्राता, अनुज

अंतर समझिए। (एक – अनेक)

ऊँचा – ऊँचे
चला – चले
इतना – इतने
हिल – हिले
डल – डुले

शब्द पढ़िए और सुंदर अक्षरों में लिखिए।

क्या मैं ये कर सकता हूँ?	हाँ (✓)	नहीं (✗)
1. चित्र के बारे में बातचीत कर सकता हूँ। गीत गा सकता हूँ।	✓
2. ‘घ, च, छ, ट, ड, उ, ऊ’ अक्षरों से बने शब्द पढ़ सकता हूँ बिना देखे लिख सकता हूँ।	✓
3. चित्र में रंग भर सकता हूँ।	✓

फलों के नाम (పండ్ల పేర్లు)

देखिए समझिए।

AP State Syllabus AP Board 6th Class Hindi Textbook Solutions सन्नद्धता कार्यक्रम Chapter 3 मौखिक खेल Textbook Questions and Answers.

AP State Syllabus 6th Class Hindi Solutions सन्नद्धता कार्यक्रम Chapter 3 मौखिक खेल

6th Class Hindi सन्नद्धता कार्यक्रम Chapter 3 मौखिक खेल Textbook Questions and Answers

विधि :
छात्र गोलाकार में बैठते हैं। एक छात्र उठकर ‘मेरा नाम …… है।” कहकर, बगल वाले छात्र से पूछता है कि “आपका नाम क्या है?” बगलवाला छात्र भी “मेरा नाम है’ बताकर उसके बगलवाले छात्र से पूछता है कि “तुम्हारा नाम क्या है?’ इस प्रकार एक के बाद एक कक्षा के सभी छात्र इस खेल में भाग लेते हैं। इसी प्रकार के अन्य प्रश्न भी पूछे . जा सकते हैं।

కార్యము :
విద్యార్థులు గోళాకారంలో కూర్చొనెదరు. ఒక విద్యార్థి లేచి “నా పేరు … ” అని చెప్పి ప్రక్క విద్యార్థితో “మీ పేరేమిటి?” అని అడుగుతాడు. ఆ ప్రక్క విద్యార్థి “నా పేరు ……. ” అని చెప్పి తన ప్రక్క విద్యార్థిని “నీ పేరేమిటి ?” అని అడుగుతాడు. ఈ విధంగా ఒకరి తర్వాత ఒకరు తరగతిలోని విద్యార్థులందరూ ఈ ఆటలో పాల్గొనెదరు. ఇదేవిధంగా ఇతర ప్రశ్నలు కూడా అడగవచ్చు.

मौखिक प्रश्न:

पहला बालक : मेरा नाम सतीश है। आपका नाम क्या है?

दूसरा बालक : मेरा नाम गोपी है। आप का नाम क्या है?

तीसरा बालक : मेरा नाम रमणा है। आपका नाम क्या है?

चौथा बालक : मेरा नाम कुमार है। आप का नाम क्या है?

पाँचव बालिका : मेरा नाम नागमणि है।

पहला बालक : मेरे पिताजी का नाम राजेश है। आपके पिताजी का नाम क्या है?

दूसरा बालक : मेरे पिताजी का नाम वेंकट है। आपके पिताजी का नाम क्या है?

तीसरा बालक : मेरे पिताजी का नाम गंगाधर है। आपके पिताजी का नाम क्या है?

चौथा बालक : मेरे पिताजी का नाम परमेश्वर है। आपके पिताजी का नाम क्या है?

पाँचव बालिका : मेरे पिताजी का नाम श्रीनिवास है।

पहला बालिका : मेरी माताजी का नाम सरला है। आपकी माताजी का नाम क्या है?

दूसरा बालक : मेरी माताजी का नाम गौरी है। आपकी माताजी का नाम क्या है?

तीसरा बालक : मेरी माताजी का नाम दीपा है। आपकी माताजी का नाम क्या है?

चौथा बालक : मेरी माताजी का नाम सत्यवती है। आपकी माताजी का नाम क्या है?

पाँचव बालिका : मेरी माताजी का नाम अनुराधा है।

पहला बालक : मैं चिट्टि नगर में रहता हूँ। आप कहाँ रहते हैं?

दूसरा बालक : मैं अरंडल पेट में रहता हूँ। आप कहाँ रहते हैं?

तीसरा बालक : मैं ए.टी आग्रहारम में रहता हूँ। आप कहाँ रहती हैं ?

चौथा बालिक : मैं कोंडपल्लि में रहती हूँ। आप कहाँ रहती हैं ?

पाँचव बालिका : मैं अमरावती में रहती हूँ।

शब्दार्थ

मेरा = నా యొక్క, mine, myself
का, के, की = యొక్క, of
तेरा (तू + का) = నీ యొక్క, yours
यहाँ = ఇక్కడ, here
तुम्हारा(तुम +का) = నీ యొక్క, yours
यह = ఇది, ఇతడు, ఈమె, this
तेरी = నీ యొక్క, yours
ये = ఇవి వీరు, these

उसका (वह +का) = అతని, దాని యొక్క, that’s
हमारा = మన యొక్క, our’s
माता= అమ్మ, mother
पिता = తండ్రి, father
आपका (आप +का) = తమరి యొక్క, your’s ৪ান্ত
छात्र= విద్యార్థి, student
उनका = వారి యొక్క, their’s
कहाँ = ఎక్కడ ?, where
इनका = వీరియొక్క, It’s
कौन = ఎవరు?, who
छात्रा = విద్యార్థిని, student

वर्णमाला चार्ट

मौखिक अभ्यासः

1. आपके काम

2. समरुपी शब्दों की जोड़ी बनाइए।

उत्तर:

3. इन अक्षरों को न, म, ना, आ, रा, इ, ई, उ, अ, ओ, ए, र, प शब्दों में पहचानो। गोला ‘O’ लगाओ।

4. ‘ल’ अक्षर पर O लगाओ।

5. लिंग – बदलिए

पिताजी – माताजी
आपका – आपकी
छात्र – छात्रा
मेरा – मेरी
लड़का – लड़की

6. इन्हें पहचानिए।

7. वर्गों की जोड़ी बनाइए।

उत्तर:

AP State Syllabus AP Board 6th Class Hindi Textbook Solutions सन्नद्धता कार्यक्रम Chapter 15 मौखिक खेल Textbook Questions and Answers.

AP State Syllabus 6th Class Hindi Solutions सन्नद्धता कार्यक्रम Chapter 15 मौखिक खेल

6th Class Hindi सन्नद्धता कार्यक्रम Chapter 15 मौखिक खेल Textbook Questions and Answers

विधि :
छात्र गोलाकार में बैठते हैं। एक छात्र उठकर ”मैं ……. बनूँगा।” कहकर, बगल वाले छात्र से पूछता है कि “तुम क्या बनोगे?” बगलवाला छात्र भी “मैं ….. बनूँगा” बताकर उसके बगलवाले छात्र से पूछता है कि “तुम क्या बनोगे?” इस प्रकार एक के बाद एक कक्षा के सभी छात्र इस खेल में भाग लेते हैं। इसी प्रकार के अन्य प्रश्न भी पूछे जा सकते हैं।

కార్యము:
విద్యార్థులు గోళాకారం (గుండ్రంగా) కూర్చుందురు. ఒక విద్యార్థి లేచి “నేను ……. అగుదును” అని చెప్పి తన ప్రక్కన ఉన్న విద్యార్థితో “నీవు ఏమి అగుదువు ? అని ప్రశ్నించును. ఆ విద్యార్ధి “నేను…… అగుదును” అని చెప్పి అతని ప్రక్కనున్న విద్యార్ధిని “నీవు ఏమి అగుదువు?” అని అడుగును. ఇదే విధంగా ఒకరి తర్వాత ఒకరు తరగతి గదిలోని విద్యార్థులందరూ ఈ ఆటలో పాల్గొనెదరు. ఇదేవిధంగా ఇతర ప్రశ్నలు కూడా అడగవచ్చును.

पहला बालक : मैं डाक्टर बनूंगा। तुम क्या बनोगे?

दूसरा बालक : . मैं इंजनीर बनूँगा। तुम क्या बनोगे?

तीसरा बालक : मैं अध्यापक बनूँगा। तुम क्या बनोगी?

चौथा बालिका : मैं नेत्री बनूँगी? तुम क्या बनोगी?

पाँचव बालिका : . मैं सरपंच बनूँगी।

पहला बालक : मैं सुबह पाँच बजे उठता हूँ। तुम रोज क्या पीते हो?

दूसरा बालक : मैं रोज हार्लिक्स पीता हूँ। तुम रोज क्या पीते हो?

तीसरा बालक : मैं रोज बूस्ट पीता हूँ। तुम रोज क्या पीती हो?

चौथा बालिका : मैं रोज कांप्लान पीती हूँ। तुम रोज क्या पीती हो?

पाँचव बालिका : मैं रोज दूध पीती हूँ।

पहला बालक : मैं रोज दूध पीता हूँ। तुम कब उठते हो?

दूसरा बालक : मैं सुबह छ: बजे उठता हूँ। तुम कब उठते हो?

तीसरा बालक : मैं सुबह सात बजे उठता हूँ। तुम कब उठती हो?

चौथा बालिका : मैं सुबह चार बजे उठती हूँ। तुम कब उठती हो?

पाँचव बालिका : मैं सुबह छ: बजे उठती हूँ।

शब्दार्थ

मैं = నేను, I am
डाक्टर = డాక్టర్, doctor
तुम = నీవు, you
क्या = ఏమి, ఏమిటి, what
बनना = అగుట, to make
रोज = రోజూ, everyday
पीना= త్రాగుట, to drink
सुबह = ఉదయం, morning
पाँच = అయిదు, five
बजे = గంటలు, hours .
उठना = లేచుట, awake
कब = ఎప్పుడు, when

वर्णमाला चार्ट

मौखिक अभ्यासः

1. चित्र देखो नाम बोलो।

2. समरूपी शब्दो को जोड़िए।

उत्तर:

3. इन शब्दों में अ – 1 की मात्रा पर गोला ‘O’ लगाओ।

4. बेमेल मात्राओं पर बाक्स ‘[ ]’ लगाइए।

AP State Syllabus AP Board 6th Class Science Important Questions Chapter 7 Let us Measure

AP State Syllabus 6th Class Science Important Questions 7th Lesson Fun with Magnets

6th Class Science 7th Lesson Let us Measure 2 Mark Important Questions and Answers

Question 1.
What are conventional methods of measurement?
Answer:
The conventional methods of measurement are Foot – space, Hand – space, and Cubit.

Question 2.
What are the units for length?
Answer:
Meter is the standard unit of length.

Question 3.
What do you mean by area? What is the standard unit to measure area?
Answer:
Square centimeter (cm²) is the standard unit to measure area.

Question 4.
What is the instrument used to measure the volume of liquids?
Answer:
Measuring cylinder.

Question 5.
What is the yard?
Answer:
A distance between the nose and tip of the figure is called a yard.

Question 6.
Who made the first scale? Now, where is it?
Answer:
France made the first scale and now it is in France museum.

Question 7.
What was the material used by France to make the scale?
Answer:
Platinum and iridium.

Question 8.
What are the instruments we used in our daily life to measure the length?
Answer:
We use instruments like plane tape, roll tape, scales with different measurements made with wood plastic, and metals.

Question 9.
Give examples for having cured path?
Answer:
The perimeter of the bucket and perimeter of Kadai or Tava having curved paths.

Question 10.
What is the convenient unit to measure the distance between Guntur to Visakhapatnam?
Answer:
Kilo meter is a suitable unit to measure long distances.

Question 11.
Why cubit can’t be used as a standard unit of length?
Answer:
The cubit can’t be used as a standard unit of length, because the length of the hand or cubit is not equal for all of the people.

Question 12.
What is a cube?
Answer:
The cube is a measurement of 1 cm length 1cm breadth and 1cm of Height.

Question 13.
Which device did we use to measure the length of the curved line?
Answer:
We use the thread to measure the length of a curved line.

Question 14.
How the long-distance is measured?
Answer:
Long-distance is measured by kilometers.
1 kilo meter = 100 meters

Question 15.
The distance between Rama’s house and school is 2500 meters. Convert this distance in to kilometers?
Answer:
1 kilometer = 1000 meters
2500 m = 2500/1000 = 2.5 km

Question 16.
What is the relation between ml and cm3?
Answer:
1 ml = cm³

Question 17.
What is the unit to express the thickens of wires?
Answer:
Milli meters.

Question 18.
Which instruments are used to measure the volumes of milk and liquids?
Answer:
Measuring cylinders.

Question 19.
Which instruments are used to measure the plane of irregular surface?
Answer:
Graph paper.

Question 20.
What is the standard unit of measuring the volume of solids?
Answer:
The standard unit of measuring the volume of solids is ml.

Question 21.
Are you able to measure the volume of loose solids?
Answer:
Yes, we are able to measure the volume of loose solids.

Question 22.
How can you decide a standard unit of volume of a solid?
Answer:
The standard unit of volume of a solid cm³.

6th Class Science 7th Lesson Let us Measure 4 Mark Important Questions and Answers

Question 1.
How is the distance yard decided in the early days?
Answer:

• The distance between nose and tip of the middle finger of their king was taken a measure by some people.
• They called this distance as a yard.
• This yard was divided into three equal parts and each part was called as a foot.
• They divided each foot into twelve equal parts called inches.
• Then they divided each inch into smaller parts.

Question 2.
Why there is a need to develop an internationally accepted instrument for measuring lengths?
Answer:

• Each country had its own scale which differs from others, so it lead to commerce a lot of problems in trade and commerce.
• So each country in the world began to make their own sales.
• Finally in France, it was decided that a certain length of rod made of a special material (Platinum – Iridium) would be called a meter.
• This was finally accepted as an instrument of measuring lengths.

Question 3.
What is the standard unit of length? How is it divided into smaller units?
Answer:

• Meter is the standard unit of length.
• The centimeter and millimeters are smaller units of length
  
• 1 Meter (1 m) = 100 centimeters (100 cm)
• 1 Centimeter (1 cm) = 10 millimeters (10 mm)

Question 4.
Describe a measuring cylinder. Where are they used?
Answer:

• A measuring cylinder is a tubular structure with graduations marked on the body.
• We can fill it with liquid and can read markings at the lowest point of the concave surface of the liquid.
• Measuring cylinders are available in different sizes.
• They are used in laboratories to measure a certain volume of liquids like milk, oil etc.

Question 5.
A persons height is written as 1.85 m. Convert it in to cm and milli meters?
Answer:
Person height is 1.85 m
1 meter = 100 cm
1.85 m = 1.85 x 100 = 185 cm
We know that 1 meter = 1000 mm
1.85m = 1.85 x 1000 mm = 1850 mm

Question 6.
Why meter scale is used to measure the cloth length?
Answer:

• The meter scale is an internationally accepted instrument for measuring length.
• This avoids a lot of problems in international trades and commerce.
• The length measures with the meter is constant anywhere in the world.

Question 7.
Why did women use their hands to measure the jasmine flowers sting?
Answer:
Accuracy is not important in measuring the jasmine string.
Various in measurement is negligible in this trade.
So, there is no problem by using hand measurement in this aspect.
And this is also an old tradition of our country that will be continued.

Question 8.
Define volume? What is its importance?
Answer:
Volume is a measure of extent space that occupy a body.
Apart from the measuring of volume of liquids we also measure the volumes of solids like sand and clay.

• We use measuring cylinders to measure the volume of liquids as milk, kerosene and oil.
• The volume of liquid is expressed in liters or in ml.

Question 9.
How is meter scale designed and what is it subunits? Where it is preserved?
Answer:

• In France, it was decided that a certain length of rod made of a special material (Platinum-Iridium) would be called a meter.
• The meter was divided into 100 equal parts called centimeters.
• Each centimeter was further divided into ten equal parts called millimeters.
• Now we are using this as a standard measurement for length throughout the world.
• This original scale is preserved in a museum in France.

Question 10.
How do you measure the length with a meter scale?
Answer:

• The zero marks on the scale are made to coincide with one end of the table and the reading at the point which is coinciding with the other end of the table is taken.
• Since a meter scale has some thickness.
• We may make an error if the eye is not correctly positioned.
• The correct position of the eye is vertically above the end where the reading is to be taken.

Question 11.
How do you select a suitable instrument to measure length?
Answer:
I select a tape to which is a suitable instrument to measure the length.

6th Class Science 7th Lesson Let us Measure 8 Mark Important Questions and Answers

Question 1.
What precautions must be taken while using a meter scale?
Answer:
We must take the following precautions while using a meter scale:

• The scale should be placed exactly along length to be measured.
• Zero-point of the scale should be coincide with the starting point of the length to be measured.
• Our eyes must be vertically above the point of coincidence of scale where the measurement is to be taken.
• Ensure that the ends of scale are not worn out.
• Measure the length of an object more than two times and then take the average of these measurements for accuracy.

Question 2.
How do you measure the height of your classmate using a meter scale?
Answer:

• I shall ask my classmate to stand with his / her back against a wall.
  
• I put a mark on the wall exactly above his / her head.
• Then I measure the distance, from the floor to this mark on the wall, with a scale.
• The same procedure is followed to some other students and their observations are recorded in the table.

Question 3.
How do you measure the length accurately with a meter scale?
Answer:

• In our day-to-day work, we use a wooden/plastic scale to measure lengths.
• It is marked or graduated in centimeters and millimeters.
• Take a scale. The zero mark on the scale is made to coincide with one end of the table.
• And the reading at the point which is coinciding with the other end of the table is taken.
• Since a meter-scale has some thickness, we may make an error if the eye is not correctly positioned.
• The correct position of the eye is which is vertically above the end where the reading is to be taken.

Question 4.
Observe the given of figure. In each figure, vertical and horizon¬tal lines divide the surface into certain number of parts.

Now answer the following questions?
i) Which figure has more area and why?
Answer:
I think, both the figures have same area.

ii) Are all the parts in both figures equal?
Answer:
No, in both figure length and breadth are not equal.

iii) What is the shape of the smaller part in each diagram?
Answer:
It has square shape.

iv) Is the length and breadth of each smaller part are equal?
Answer:
Yes, the length and breadth of each smaller part are equal.

v) Measure the length and breadth of any one part of each diagram. What do you notice?
Answer:
We notice that they have equal area with different measurements.

Question 5.
How can you measure the area of a rectangular surface?
Answer:

• Cut a cardboard into a shape of rectangle having length 4 cm and breadth 2 cm as shown in Figure.
  
• Let us measure its area. The convenient unit to measure the area of given cardboard would be cm2.
• Take a centimeter graph paper. Each small square on this graph paper has a side equal to 1 cm.
• The area of each small square on this graph paper is 1 cm2.
• Place the cardboard on the centimeter graph paper (figure).
• and draw its outline with the help of a sharp pencil.
• Now remove the cardboard and mark the shape as PQRS.
• Count the number of squares inside the outline. The number of squares is 8.
• Area of the cardboard is equal to the area covered by PQRS on the graph paper.
• Area of PQRS = Total area of unit squares inside the PQRS
  = 8 x area of 1 unit square
  = 8 x 1cm² = 8 cm²
  In this case, the cardboard we used has a regular shape – rectangle.

Question 6.
Write about the measuring cylinder?
Answer:

• Measuring cylinder is cylindrical in shape, with graduations marked on its body.
• Measuring cylinders are available in different sizes.
  
• They are used in laboratories to measure a certain volume of a liquid and to measure milk, oils, etc by shop keepers.
• We can fill it with the liquid to be measured and then read the marking at the lowest point of the concave surface of liquid.
• We must bring our eyes in line with this level of liquid and then read it.
• Apart from measuring the volumes of liquids, we also measure the volumes of solids, for example, loose solids like sand, clay, and ready-mix of cement.

Question 7.
See the picture and answer the following questions?

i) Can we measure long distances such as one country to other country using the instruments?
Answer:
No, its not possible.

ii) If not, how are these distances measured?
Answer:
Long distances are used in kilo meters.

iii) What instruments are used?
Answer:
An odometer is used to measure the kilometers.

iv) Is there any other way to measure very large distances?
Answer:
Very long distances are generally denoted in light-years. That is, distance traveled by light in one year.

Question 8.
Narrate the story of scale?
Answer:
Many hundred years ago, people used to measure distances with their hand-spans, strides or foot-spans.

• One day a very tall man went to a shop to buy some cloth. He asked for three and a half arm’s length of cloth.
• The shopkeeper measured three arm lengths of cloth and then added approximately another half-arm length.
• The man felt that the shopkeeper had cheated on him. So he measured the cloth with his arms and found that the cloth was not even three arm lengths.
• He told the shopkeeper that the length of the cloth was less than three-and-a-half arms when he measured with his own arm.
• The shopkeeper replied that his own arm was the standard for measuring. They both argued about whose arm was to be taken as a standard measure.
• In those days, people arguing over measuring the length of fields, ropes, and hundreds of other things must have been a familiar fight. How should one measure a half or a quarter arm length
• Finally, some sensible people got together and decided to have a scale of a fixed length.
• In order to measure subunits, they marked this scale with several smaller but equal divisions.
• They then decided that everyone would measure lengths with this scale.
• They used wood and metal to make scales of the same length.

Question 9.
How do you measure the volume of a cardboard box?
Answer:

• We measure the volume of cardboard with the help of cube boxes.
• Each cube has a measurement of 1 cm length, 1 cm breadth, and 1 cm height.
• The volume of one cube is equal to 1cm x 1cm x 1cm = 1 cm³ which is known as 1 cubic centimeter and written as 1 cm³.
• A cubic centimeter is a standard unit for the measurement of the volume of solids.
• Therefore the volume of the rectangular cardboard box is equal to the total number of cubes occupying it. Therefore the volume of a rectangular cardboard box
  = 12 x 1 cm³ = 12 cm³.
• However, if we multiply length, breadth and height, it would be
  3 cm x 2 cm x 2 cm = 12 cm³
• Therefore, we can say the volume of a box = length x breadth x height

AP State Syllabus AP Board 6th Class Science Important Questions Chapter 12 Movement and Locomotion

AP State Syllabus 6th Class Science Important Questions 12th Lesson Movement and Locomotion

6th Class Science 12th Lesson Movement and Locomotion 2 Mark Important Questions and Answers

Question 1.
What is movement?
Answer:
The displacement of a body or its parts from its original position is called movement.

Question 2.
What is locomotion?
Answer:
The displacement of an entire body from one place to another is called locomotion.

Question 3.
What is the use of locomotion?
Answer:
Locomotion helps for protection and food gathering.

Question 4.
How the muscles are connected to hones?
Answer:
Muscles are connected to bones either directly or with the help of tendons.

Question 5.
How do the muscles work?
Answer:
Muscles work in pairs. When one of them contracts, the bone is pulled in that direction and the other muscle of the pair relaxes.

Question 6.
What is a skeleton?
Answer:
Different bones of our body combine together to form the skeleton.

Question 7.
What is joint?
Answer:
The point where two bones meet is called a joint.

Question 8.
What are the types of joints?
Answer:
Joints are of two types. They are movable and immovable (fixed)

Question 9.
What are the types of movable joints?
Answer:
Movable joints are four types namely 1. Ball and socket 2. Hinge 3. Sliding 4. Pivot joints.

Question 10.
What is the use of tendons?
Answer:
Tendons join the muscles to bones.

Question 11.
What is the function of the ligament?
Answer:
Ligaments join one bone to the other bone.

Question 12.
Where do you find fixed joints?
Answer:
The joint between the upper jaw and the skull is the fixed joint.

Question 13.
Give some examples for locomotory organs?
Answer:
The stream-lined body, fins in fish; wings, legs in birds; ribs in the snake; muscular foot in snail are useful in locomotion.

Question 14.
How many muscles are there in our body?
Answer:
There are more than 650 muscles in our body.

Question 15.
What is the biggest muscle in our body?
Answer:
The biggest muscle is Gluteus Maximus

Question 16.
What is the smallest muscle in our body?
Answer:
The smallest muscle in our body is Stapedius.

Question 17.
Which muscles work without rest?
Answer:
Interestingly the muscle of the heart works without rest.

Question 18.
How much blood is pumped by the heart per minute?
Answer:
The human heart forces 4500 ccs of blood per minute through blood vessels.

Question 19.
What is the movable joint in the skull?
Answer:
This lower jaw is the only movable joint of the skull.

Question 20.
How many bones are there in the body?
Answer:
There are 206 bones present in our body.

Question 21.
How the bones are made up of?
Answer:
These bones are so hard they are made of calcium and phosphorus.

Question 22.
What is the biggest bone in our body?
Answer:
The biggest bone is the femur.

Question 23.
What is the smallest bone in our body?
Answer:
The smallest bone is stapes.

Question 24.
Why we can’t move the upper jaw?
Answer:
There is a joint between the upper jaw and the rest of the head. It is a fixed joint. So, you cannot move the upper jaw.

6th Class Science 12th Lesson Movement and Locomotion 4 Mark Important Questions and Answers

Question 1.
How do you observe the shoulder muscles?
Answer:
Make a fist with one hand, bend your arm at the elbow and touch your shoulder with the fist.

Also, touch your upper arm with the other hand, you feel a swollen region inside your upper arm. This is muscle.
The muscle bulges due to contraction.
When the muscle is contracted it becomes shorter, stiffer, and thicker.

Question 2.
Is it possible to move your parts without moving muscles? Why?
Answer:
It is not possible to move the body parts without moving muscles.
Muscles are fleshy structures that cause movement.
These are attached to one another and perform contraction and relaxation.
By these contractions, bones are pulled in that direction that makes the movement.

Question 3.
How do Muscles work?
Answer:

1. Muscles work in pairs.
   
2. When one of them contracts, the bone is pulled in that direction and the other muscle of the pair relaxes.
3. To move the bone in the opposite direction, the relaxed muscle contracts and the first one relaxes.
4. Thus two muscles have to work together to move a bone.

Question 4.
What is Tendon? What is its role in our body?
Answer:
Some muscles have round, white, and rope-like fibers at their ends that connect them to the bone.
These fibrous structures are called Tendons.

You can feel the tendons in several parts of your body like; above the elbow, beneath the knee, near the ankle.
They have a key role in body movements to pull the bones.
These also help muscles to attach to the bones.

Question 5.
What is Skeleton System? What is its importance?
Answer:

1. The different bones of different parts of the body combine together to form a single structure or system. This structure is called the skeleton.
2. The skeletal system provides base and shape to our body.
3. It provides protection to internal organs.
4. It also help in blood formation.

Question 6.
What is a ligament? What is its use?
Answer:
Two bones are joined together in a special way by fibers. These fibers are called ligaments These helps in bones connection and body movements.

Question 7.
How we are without a skeleton.
Answer:

1. It’s funny to imagine our body without a skeleton.
2. Without a skeleton, muscles don’t have support.
3. So the body does not have a shape.
4. The body becomes a fate round ball.

Question 8.
How do you observe the lower jaw bone?
Answer:
Ask your friend to open his mouth and move his lower jaw up and down as well as sideways.
Observe his face carefully.
This is the place where the lower jaw bone is joined to the skull.
Press your finger on both sides of your face and spot where you have these joints. This lower jaw is the only movable joint of another skull.

Question 9.
What is Clavicle? What is its importance?
Answer:

1. The clavicle is a long bone between the neck and the shoulder blade it’s also known as collar bone.
2. It provides great support to the shoulder and helps to carry weighty things.

Question 10.
How do you observe the Clavicle?
Answer:

1. To observe the clavicle fold one arm and rest it on your waist.
2. Now slowly lift your arm and shoulder together.
   
3. Run a finger of your other hand from just below your neck towards your shoulder.
4. Try and locate a raised bone there and the one behind it.
5. The raised bone is called the clavicle and the bone behind it is the shoulder blade.

Question 11.
What are the differences between Ribs and Ric Case?
Answer:

Ribs	Rib case
1. Ribs are the bones in chest cavity.	1. Ribs connect together and form rib case.
2. These are 12 in pair.	2. Its single in number.
3. These are connected to chest bone at front side and back bone to back side.	3. Whole structure of chest bone, ribs and back bone is called as rib case.
4. Helps in respiratory movements and protection.	4. It protects lungs and heart.

Question 12.
How do you observe the backbone?
Answer:

1. Ask your friend to stand up, bend forward at the waist and try to touch his toes with his palms.
   
2. Run a finger along the center of his back from below the neck.
3. A long structure running down the middle of his back is called the backbone.

Question 13.
How do you observe the Pelvic Girdle?
Answer:

1. Press the area just below your waist with the fingers of both hands.
   
2. You can feel the bones with the same shape on both sides of your body. This is called the pelvic girdle.
3. Here the leg bones are attached to the bottom of the spine by a group of bones. This is called the pelvis.
4. This is also the part you sit on.

Question 14.
Write about the Skull?
Answer:

1. The skull is made up of many bones joined together.
2. It encloses and protects the brain.
   
3. The joints between the skull bones are fused.
4. They are also called fixed joints.

Question 15.
What is Cartilage? How it useful to the body?
Answer:

1. Some parts of the ear and nose are soft and others are hard.
2. The soft parts are made up of a structure called cartilage.
3. This is also a bone but it is flexible.
4. The cartilage is present in other parts of the skeleton as well, like, between the tips of the rib, eyelids, and sternum, between the vertebrae of the vertebral column, etc.
5. It protects the ends of long bones at the joints and is a structural component of the rib cage, the ear, and the nose.

Question 16.
What are the joints? What are the types in it?
Answer:

1. The point where two bones meet is called a Joint.
2. The joints help us to bend, twist and turn.
3. There are different types of joints in our body to help us carry out different movements and activities.
4. The joints are divided into two types. 1. Movable joints 2. Immovable joints

Question 17.
Write about fixed joints?
Answer:

1. Some joints between bones in our body can’t move, such joints are called fixed joints.
2. These joints are fused and seem to be a single bone.
3. These are present in the skull. When you open your mouth, you can move your lower jaw only.
4. The remaining joints are fixed joints in the skull.

Question 18.
Write about locomotion in birds?
Answer:

1. Birds fly in the air and walk on the ground.
2. Birds can fly because their bodies are well suited for flying.
3. Their bones are hollow and light.
4. The bones of the hind limbs are typical for walking and perching.
5. The forelimbs are modified as wings which help the bird in flight.
6. Feathers also play an important role in flight mechanism.

Question 19.
Observe the hen and the sparrow. How do they move?
Answer:
Hen and Sparrows, both are birds but they have different styles in locomotion.

HEN	SPARROW
1. It can’t fly.	1. It can fly.
2. Walking is main locomotion.	2. It can jump and fly.
3. Legs are enough strong.	3. Legs are thin and weak.
4. Wings are not enough strong to ; floats its body in air.	4. Wings are enough strong to fly.

Question 20.
Describe the Locomotion in Snakes?
Answer:

1. Snakes do not have limbs (legs).
2. Snakes have a long backbone and several muscles.
3. Usually, the snake’s body curves into many loops.
4. Each loop of the snake gives it a forward push by pressing against the ground.
5. This helps the snake move forward very fast.

Question 21.
How do you observe the Locomotion in Snails?
Answer:

1. Collect a snail from a garden.
2. Place the snail on a glass plate and watch it when it starts moving.
   
3. A thick structure may come out of an opening in the shell.
4. The thick structure is its foot, made of strong muscle.
5. The wavy motion of its foot is the reason why a snail moves slowly.

6th Class Science 12th Lesson Movement and Locomotion 8 Mark Important Questions and Answers

Question 1.
There are other ways in which snakes move. Try to find out about them. Collect those pictures, information and display them on wall magazine.
Answer:
Snakes have four ways of moving around. Since they don’t have legs they use their muscles and their scales to do the “walking”.

• Serpentine method: This motion is what most people think of when they think of snakes. Snakes will push off of any bump or other surface, rocks, trees, etc., to get going. They move in a wavy motion. They would not be able to move over slick surfaces like glass at all. This movement is also known as lateral undulation.
  
• Concertina method: This is a more difficult way for the snake to move but is effective in tight spaces.
  The snake braces the back portion of their body while pushing and extending the front portion. Then the snake drops the front portion of their body and straightens and pulls the back portion along. It is almost like they threw themselves forward.
  
• Side winding: This is a difficult motion to describe but it is often used by snakes to move on loose or slippery surfaces like sand or mud. The snake appears to throw its head forward and the rest of its body follows while the head is thrown forward again.
  
• Rectilinear Method: This is a slow, creeping, straight movement. The snake uses some of the wide scales on its belly to grip the ground while pushing forward with the others.
  

Question 2.
Write about movable joints in Human beings?
Answer:
Movable joints are four types. They are:

1. Ball-and-socket joint: The ball-shaped surface of one bone fits into the cup-like shape of another. Examples of a ball-and-socket joint include the hip and the shoulder.
2. Hinge joint: The ends of the bones are shaped in a way that allows motion in two directions, forward and backward. Examples of hinge joints are the knees and elbows
3. Pivot joint: Only allows rotating movement. The joint that joins the skull to the backbone is called the pivot or neck joint.
4. Gliding joint: It is a joint which allows only gliding movement. The gliding joint allows one bone to slide over the other. The gliding joint in your wrist allows you to flex your wrist. It also allows you to make very small side-to-side motions. There are also gliding joints in your ankles and backbone.

Question 3.
How the fish swim in the water?
Answer:

1. The body of the fish is streamlined.
2. The shape is such that it allows the fish to move in water easily.
3. The skeleton of the fish is covered with strong muscles.
   
4. While swimming, muscles make the front part of the body swing towards one side while the tail swings its body towards the opposite side.
5. This creates a jerk and pushes the body forward.
6. A series of such jerks help the fish swim forward.
7. The tail fins also aid in this movement.

Question 4.
Write about different types of Locomotion and their Locomotory Organs in a tabular manner.
Answer:
Animals show different types of locomotion with their locomotory organs. Those are:

Locomotion	Animals	Locomotary Organ	Discription
1. Swim	Fish	Fins	Fins and spindle body helps to fish in swimming.
2. Fly	Birds	Wings	Birds have strong feathered wings to fly.
3. Crawl	Snakes	Scales	Snakes crawl with scales that are present at bottom of the body.
4. Walk	Man	Legs	Animals use four legs to walk, but humans two.

Question 5.
Observe the skeletal system of a bird and write their parts.
Answer:

AP State Syllabus AP Board 6th Class Science Important Questions Chapter 6 Fun with Magnets

AP State Syllabus 6th Class Science Important Questions 5th Lesson Fun with Magnets

6th Class Science 6th Lesson Fun with Magnets 2 Mark Important Questions and Answers

Question 1.
Explain why do pins get attached to the cap of the pin holder.
Answer:
Pins get attached to the cap of the pin holder because it contains a magnet.

Question 2.
Why the natural magnets are called leading stones?
Answer:
Natural magnets are used for finding direction, So they are also called ‘leading stones’ or ‘lode stones’.

Question 3.
From which part of the magnet do you feel more difficulty in removing iron filings?
Answer:
I felt more difficulty in removing iron filings from the poles of the magnet.

Question 4.
What property of the magnet is used to make the magnetic compass?
Answer:
The directional property of the magnet is used to make the magnetic compass.

Question 5.
What is the important precaution you have to take with the magnetic compass?
Answer:
The magnetic compass and magnets should not be put together.

Question 6.
What will happen to the magnet when we cut it into two pieces?
Answer:
When we cut a bar magnet into two pieces, both these pieces act as magnets and we get two magnets.

Question 7.
How can you separate metal scrap from a heap of waste materials in a scrap yard?
Answer:
We can separate metal scrap from a heap of waste materials in a scrap yard with the help of magnets.

Question 8.
You are given a bar magnet How will you find out the west direction?
Answer:
The two poles of a bar magnet point towards the north and south direction, so the west direction can be easily located.

Question 9.
A carpenter by chance mixes iron nails and screws with wood shavings while working. How can you help him in getting back the nails and screws from the wood shavings?
Answer:
We can’ help him in getting back the nails and screw from wood shavings with the help of a magnet.

Question 10.
What is magnetic induction?
Answer:
The magnetic property possessed by a magnetic substance due to the presence of a magnet near it is called ‘magnetic, induction’.

Question 11.
What is the sure test for magnetism?
Answer:
Repulsion and not attraction is the sure test for magnetism.

Question 12.
What is meant by the directional property of magnets?
Answer:
A freely suspended magnet always come to rest in north and south directions. This property of magnets is called a directional property.

Question 13.
On what principle electromagnetic trains work?
Answer:
Electromagnetic trains work on the principle that – Magnetic objects can levitate by using repulsion.

Question 14.
Draw the diagram of the horseshoe magnets.
Answer:

6th Class Science 6th Lesson Fun with Magnets 4 Mark Important Questions and Answers

Question 1.
What are magnetic and non magnetic materials? Give examples.
Answer:

1. The materials that are attracted by magnets are called magnetic materials.
2. Examples: Iron, Steel, Cobalt, etc.
3. The materials that are not attracted by magnets are called non-magnetic substances.
4. Examples: Brass, Plastic, Wood, Paper, etc.

Question 2.
Which part of the bar magnet attracts more iron filings? What do you conclude from this?
Answer:

1. The ends of the bar magnet attract more iron filings than the middle part of the magnet.
2. We conclude that every bar magnet always has two ends whose attracting capacity is more than its other parts.
3. These ends are called ‘Poles’ of the magnet.

Question 3.
When do magnets attract each other?
Answer:

1. When two bar magnets with their opposite poles are placed side by side at a small distance the magnets attract each other.
2. Opposite poles of the magnets attract.

Question 4.
When do the magnets repel each other?
Answer:

1. When two magnets with their like poles are placed side by side at a small distance the magnets repel each other.
2. Like poles of the magnets repel.

Question 5.
Fill up the following table.

Poles	They are called	We observe
North – ………..	…………..	Attraction
North – North	Similar poles	……………..
……………….	Similar poles	Repulsion
South – North	Opposite poles	……………..

Answer:

Poles	They are called	We observe
North – South	Opposite poles	Attraction
North – North	Similar poles	Repulsion
South – South	Similar poles	Repulsion
South – North	Opposite poles	Attraction

Question 6.
How is a compass used to find directions?
Answer:

1. A compass has a magnetic needle attached to it which can rotates freely.
2. The magnet always points to N – S direction which is marked on compass and thus help in finding direction.

Question 7.
Why is compass needle kept in a closed glass vessel?
Answer:

1. The compass needle is a small and thin magnet used to find the direction.
2. If it is kept in open, it may deflect in any direction.
3. So to know right direction, it is kept covered by glass covering.

Question 8.
What is the use of a magnetic compass?
Answer:

1. A magnetic compass is used to find directions.
2. It is mostly used in ships and airplanes.
3. Mountaineers and army people also carry a compass with them so that they do not lose their way in an unknown place.

Question 9.
Rajani needs some iron filings to conduct experiments with magnets. She don’t know how to collect them. Help her by explaining the process of collecting iron filings?
Answer:

1. In the experiments with magnets, we need to use iron filings again and again.
2. We can collect these by placing a magnet in a pile of sand and turning it around in the sand.
3. The small pieces of iron present in the sand will stick to the magnet.
4. If we cannot find sand we can look for iron pieces in clay soil as well.

Question 10.
‘Like poles repel each other and unlike poles attract each other” – How can you prove this statement?
Answer:

1. Take two similar bar magnets.
2. Bring the south pole of a bar magnet close to the south pole of another bar magnet. They repel each other.
3. Now bring the north pole of a bar magnet close to the north pole of another bar magnet. They also repel each other. This confirms like poles repel each other.
4. Now bring the south pole of a bar magnet to the north pole of another bar magnet, vice versa. They attract each other confirming that unlike poles attract each other.

Question 11.
How do the properties of magnets get destroyed?
Answer:

1. Magnets lose their properties if they are heated or dropped from a height or hit with a hammer.
2. Magnets lose their properties when they are placed near Cell phone, Computer, DVDs.
3. Improper storage can also cause magnets to lose their properties.

Question 12.
Write the cations for the proper storage of magnets.
Answer:

1. Improper storage can cause magnets to lose their properties.
2. To keep them safe, bar magnets should be kept in pairs with their unlike poles on the same side.
3. They must be separated by a piece of wood and two pieces of soft iron should be placed across their ends.
4. For a horse-shoe magnet a single piece of soft iron can be used as a magnetic keeper across the poles.

Question 13.
What is a suspension train? On what principle it works?
Answer:

1. An Electromagnetic train is called a suspension train or a flying train.
2. It does not require either diesel or petrol.
3. This technology uses the property of magnetic attraction and repulsion to run these super fast electromagnetic trains.
4. Electromagnetic train work on the principle of magnetic levitation. That is – A magnetic object can levitate by using repulsion.

Question 14.
Write the differences between natural magnets and artificial magnets.
Answer:

Natural Magnets	Artificial magnets
1. They occur naturally in nature.	1. They are man made magnets..
2. These are obtained from their ore.	2. They are obtained by magnetization of magnetic materials such as iron.
3. They do not have definite shape	3. They are prepared in different shapes such as round, ring, disc, horse shoe etc.
4. They are called lead stones or leading stones.	4. They are named after their shapes.

6th Class Science 6th Lesson Fun with Magnets 8 Mark Important Questions and Answers

Question 1.
Describe the story of the discovery of magnets?
Answer:

1. About 2500 years back in a place named magnesia in Greek, there lived a shepherd named Magnus.
2. One day while his goats were grassing he took a hap on a rock by keeping his iron caped stick and iron nailed boots on that rock.
3. When he woke up, he found that his iron-capped stick stuck on the rock and stood erect. His iron-nailed boots also stuck on the fock.
4. The entire village assembled there to see this magic.
5. People wondered about this incident, each and everyone expressed their views in different ways.
6. People found it attractive not only the stick of Magnus but also all other materials made of iron.
7. more rocks of these kinds were found worldwide.
8. These magnetic rocks were named ‘Magnets’ and the ore is called ‘Magnetite’ after the name of the boy Magnus.

Question 2.
Describe the construction of a magnetic compass. How is it used? What are its uses? (Imp.)
Answer:
Magnetic Compass:
Description:

1. A compass is usually a small box with glass covering it.
2. A magnetized needle is pivoted inside the box in such a way that it can rotate freely.
3. The compass also has a dial with directions marked on it.

Working with Compass:

1. The compass is kept at the place where we wish to know the direction.
2. Its needle indicates the North-South direction when it comes to rest.
3. The compass is then rotated until the north and south marked on the dial are exactly below the two ends of the needle.
4. To identify the North pole of the magnetic needle, it is usually painted in a different color (see Fig.).
   
5. Then we identify north and south at that place.
6. After that we can also identify the East and West between them.

Uses:

1. A compass is used to find directions and in ships & airplanes.
2. Mountaineers and army people also carry a compass with them so that they do not lose their way in an unknown place.

Question 3.
Observe the picture and answer the following questions.

a) What are the materials required to do this experiment?
b) What precautions you would take while doing this experiment?
c) In which direction the magnet show when it stands rest?
d) What is the instrument made based on this experiment/property?
Answer:
a) Required material:

1. Bar magnet
2. Thread
3. Stand

b) Suspend the bar magnet freely with help of a strong thread tied to the center of the bar magnet.
c) North-South direction.
d) Magnetic compass.

Question 4.
i) According to the pictures write whether rat attracts or repels to the food in the bowl.
ii) Give reasons.

Answer:
A) Rat attracts to the food in the bowl.  Reason: Unlike poles attract each other.
B) Rat repels to the food in the bowl. Reason: Like poles repel each other.
C) Rat attracts to the food in the bowl. Reason: Unlike poles attract each other.
D) Rat repels to the food in the bowl. Reason: Like poles repel each other.

Question 5.
Observe the picture.

i) Identify the name of the picture.
ii) In which direction the magnet needle show when it comes to rest?
iii) What property of the magnet is used to make the instrument?
iv) What is the use of that Instrument?
Answer:
i) Magnetic, compass.
ii) North-South direction.
iii) The directional property of the magnet is used to make the magnet compass.
iv) We use it to find out the direction.

Question 6.
How do you find whether the given object is a magnet or not? You are given three objects of the same size, shape, and color and a bar magnet. Describe your activity.
Answer:
The procedure of the activity:
I bring three objects one after the other close to one pole of the bar magnet and observe whether they get attracted, repelled, or not attracted.
Conclusions:

1. If an object is attracted by one pole of the bar magnet and repelled by its other pole, then I can say that it is a magnet.
2. If an object is attracted by both the poles of a bar magnet and not repelled by any
   pole, then I can say that it is not a magnet but a magnetic substance.
3. If an object is neither attracted by a magnet nor repelled by it, then I can say that it is neither a magnet nor a magnetic substance.

Question 7.
Write a short note on the properties of magnets.
Answer:

1. Magnets attract magnetic materials.
2. A magnet always has two ends whose attracting capacity is more than the parts of it. The poles of the magnet lie at these birds.
3. Each magnet has two magnetic poles: North and South.
4. Like Poles (N-N, S-S) repel each other and unlike poles (N-S, S-N) attract each other.
5. A freely suspended magnet always aligns in the North-South direction.
6. Magnets lose their properties if they are heated or dropped from a height hit with a hammer.

Question 8.
How can you prove that a bar magnet possesses two poles?
Answer:
Aim: To prove that a bar magnet possesses two poles.

What do you need? (Materials required): Iron filings, a sheet of paper, bar magnet.
What to do? (Procedure):

1. Spread some iron fillings uniformly on a sheet of paper.
2. Place a bar magnet below this sheet.

What do you see? (Observation):

1. We will notice that the uniformly spread iron filings come close and get concentrate at two points of the paper sheet.
2. At some distance, we will find some scattered iron filings between these two points.

What do you learn? (Result): Thus the ends of the bar magnet attract more iron filings than the middle part of the magnet. By this activity we can conclude that every bar magnet always has two ends whose attracting capacity is more than its other parts. These ends are called poles of the magnet.

Question 9.
How can you demonstrate the directional property of a bar magnet?
Answer:
Aim: To demonstrate the directional property of a bar magnet.
What do you need? (Materials required): Bar magnet, thread, stand and colour.
What to do? (Procedure):

1. Suspend the bar magnet freely with the help of a thread tied around its center.
   
2. The magnet finally takes a position in the North-South direction.
3. Mark the end points towards the North with some color.
4. Now disturb the magnet and again wait for some time.

What do you see? (Observation):
Magnets always come to rest in the North-South direction. In each case the marked endpoints towards North.
What do you learn? (Result): The marked end is known as the North pole of the magnet. The other end, which points towards the South is known as the South pole of the magnet. This property of magnets is called directional property.

Question 10.
Draw different shapes of magnets available in your area.
Answer:

AP State Syllabus AP Board 6th Class Science Important Questions Chapter 11 Shadows – Images

AP State Syllabus 6th Class Science Important Questions 11th Lesson Shadows – Images

6th Class Science 11th Lesson Shadows – Images 2 Mark Important Questions and Answers

Question 1.
What is the need of light?
Answer:
We need light to see objects.

Question 2.
What is light of source?
Answer:
Substance which gives light is known as a source of light.

Question 3.
When the shadows are formed?
Answer:
Shadows are formed when opaque objects obstruct the path of light.

Question 4.
What we need to obtain shadow?
Answer:
In addition to light and object we also need a screen to obtain the shadow of an opaque object.

Question 5.
Are you guess the colour of object by its shadow?
Answer:
The colour of objects cannot be determined by looking at their shadows.

Question 6.
How the light travels?
Answer:
Light travels in a straight line.

Question 7.
When the light reflected?
Answer:
Light gets reflected when it falls on any object.

Question 8.
How do the people know that light travels in a straight line?
Answer:
People came to an understanding that light travels in a straight line by observing the shapes of shadows.

Question 9.
Why am I not able to see the objects clearly when it gets dark?
Answer:
In the dark light is not sufficient to see the objects.

Question 10.
Why am I not able to see the objects when the power goes off?
Answer:
When the power goes off light is absent. So we can’t see the objects.

Question 11.
How are we able to see the objects in the presence of light?
Answer:
The light reflects eyes that fell on objects. So we are able to see the objects.

Question 12.
Why are we not able to see the objects in the absence of light?
Answer:
Light is the source of visible since. So without light, we can’t see anything.

Question 13.
What are the conditions to form a shadow?
Answer:
We need a source of light and an opaque object and a screen to get a shadow.

Question 14.
How in ancient days, people came to an understanding that light travels in a straight line?
Answer:
In ancient days, by observing the shapes of shadows people came to an understanding that light travels in a straight line.

6th Class Science 11th Lesson Shadows – Images 4 Mark Important Questions and Answers

Question 1.
How can we see the objects?
Answer:

1. When we put on the bulb, light falls on the object, bounces from the object and reaches us.
2. We can see an object only when light falls on it and bounces back to our eyes.
   
3. The object is visible when there is no obstruction between your eyes and the object.
4. It means light travels in straight lines.

Question 2.
How do you classify the objects according to light traveling through them?
Answer:

1. The substances like paper, plank, wood, iron, etc. don’t allow light to pass through them. These objects form shadows. These are called opaque substances.
2. The substances like glass and air allow light to pass through them and hence we don’t get their shadows. Such substances are called transparent substances.
3. The substances such as polyethylene cover and oily paper partially allow the light to pass through them. Their shadows are unclear. These substances.

Question 3.
Write about shadow puppet?
Answer:

1. Shadow puppetry is one of our traditional recreational activities.
2. In this, some puppets are used to form shadows on a screen and a story is narrated with the help of these shadows.
   
3. By using this art old epics like Ramayana and Maha Bharat were played.
4. Now a days this old art losses its glow.

Question 4.
Write the difference between opaque and transperent substances?
Answer:
Opaque: An object which does not allow light to pass through it and you are not able to see the objects behind your opaque material.
Transparent: An object that allows light to pass through it and you can see the objects behind your transparent material.

Question 5.
Vivek said that light and object are enough to form a shadow? Are you agree with him?
Answer:
No. I can’t agree with this statement. I understand that only light and an opaque object are not enough to form the shadow of an object. In addition to these, we need a screen.

Question 6.
Can we guess the object by observing its shadow?
Answer:

1. Mostly we guess the object by observing its shadow.
2. But it is not always possible.
3. Sometimes the shadow may differ from the shape of the object.
4. Because of light source position and shape of the object.

Question 7.
What is a pinhole camera?
Answer:
It is a small instrument that works on the light.
With this camera, we can observe a big object through a pinhole.
On the screen, it forms a little reverse image without a lance.
The nature of the straight-line motion of light can also be understood by this one.

Question 8.
Look at a tree through the pinhole camera. What do you see?
Answer:
When I observe the tree in the pinhole camera

1. the image is small.
2. it is inverted on the screen.
3. it is colorful.
4. and appear near to me.

Question 9.
Predict what would happen if we make two pin-holes in the camera?
Answer:

1. If we make two pin-holes in the camera I predict that images are not clear.
2. But it is a wonder that it forms two images, both are clear.

Question 10.
We see our faces in the mirror every day. Is the picture in the mirror a shadow or an image? How did you decide that?
Answer:

1. The picture in the mirror is an image.
2. We know that shadows are not colored but an image has colors that are the same as that of the object.
3. A shadow shows only the outline of the object but an image shows the complete object as it is, just like a photograph.
4. The picture in the mirror has color and shows a complete object. So its an imaged

Question 11.
Can you show the difference between a shadow and an image through a drawing?
Answer:
Yes, we can show the difference between shadows and images through a drawing.

1. In images, we can use color and draw the whole picture.
2. Whereas in shadows we draw only outline and fill with black.

6th Class Science 11th Lesson Shadows – Images 8 Mark Important Questions and Answers

Question 1.
How do you prove that screen is necessary to form shadow?
Answer:
Aim: To prove that screen is necessary to form shadow.
Materials: Torch, leaf, darkroom, drawing sheet, or plank.
Procedure:

1. Do this activity in a dark room with a torch and a leaf.
2. Focus the light on the leaf with a torch.
3. Keep the distance about 30 cm between the leaf and the torch.
   
4. Now the shadow is formed in the wall.
5. Now put the torch under the leaf at a distance of about 30cm.
6. Now the shadow is formed on the roof.
7. Do the same activity, in the open air (outside) at night.
8. Now we can’t find any shadow outside.
   
9. Place a drawing sheet or a plank at a distance of 1 m. above
10. Now we can find a shadow on the drawing sheet.
11. It means the screen is needed to form shadows.

Conclusion: It is proved that screen is needed to form shadows.

Question 2.
Write the process of making a pinhole camera? (Activity – 6)
Answer:
Aim: Making a pin-hole camera.
Materials: A PVC pipe, about 8 cm in diameter and of length 30 cm.
A PVC pipe, about 7 cm in diameter and of length 20 cm.
One black drawing sheet. Oil -1 ml, two rubber bands, a pin, and A4 Sheet. (If you cannot get PVC pipes, take a thick sheet of paper and roll it to form tubes. The diameter and length of the tubes should be the same as that given for the pipes.)
Procedure:

1. Cut a piece of black paper and put it like a cap at one end of the big pvc pipe and fix it with a rubber band as shown in the figure.
   
2. Put the white paper like a cap at one end of the thinner PVC pipe.
3. Fix it with a rubber band, now make a hole in the middle of the black paper cap with the help of a pin.
4. Put 2 to 3 drops of oil on the white paper cap so that it becomes translucent.
5. Insert the thin pipe into the big pipe. Your pinhole camera is ready

Working:

1. Arrange a lighted candle in front of the pinhole of the camera.
   
2. Move the thinner pipe forward and backward to get a clear picture of the candle on the screen of the thin pipe.
3. This picture is to be observed from the back of the thin pipe.
   Observation: The flame of the candle appears inverted on the screen. This is not the shadow of the candle. It is its image.

Question 3.
Why the image in the pinhole camera is inverted?
Answer:

1. The light from the candle travels straight in all directions from each point of the flame of the candle.
2. But only the light coming in some particular directions can enter into the camera through its pin-hole.
   
3. The light that comes from the point at the top of the flame goes straight towards the bottom of the screen.
4. And the light that comes from the point at the bottom of the flame goes straight towards the top of the screen.
5. In this way, the light coming in a particular direction from each point of the flame will be able to enter into the pin-hole.
6. And light going in other directions is blocked by the black sheet.
7. This leads to the formation of an inverted image.
8. The formation of an inverted image on the screen of the pinhole camera explains that light travels in a straight line.

AP State Syllabus AP Board 6th Class Science Important Questions Chapter 10 Basic Electric Circuits

AP State Syllabus 6th Class Science Important Questions 10th Lesson Organisms and Habitat

6th Class Science 10th Lesson Organisms and Habitat 2 Mark Important Questions and Answers

Question 1.
What does a cell contain?
Answer:
A cell contains some chemical substances which can produce electricity with two terminals.

Question 2.
Many times in our houses we observe that though electricity is available some bulbs glow and some don’t glow. What could be the reason for that?
Answer:
The filament might have been fused off.

Question 3.
What is current?
Answer:
The flow of electricity in a circuit is called current.

Question 4.
Do not connect the two terminals of a cell with a single wire. Give reason.
Answer:

1. We should never connect the two terminals of a cell with a single wire.
2. If we do so, the chemicals in the cell get used up very fast and the cell stops working.

Question 5.
What is filament?
Answer:
The part of the bulb that glows is the filament, which is a thin spring-like wire attached to the two metal wires inside the glass bulb.

Question 6.
What is the switch?
Answer:
The switch is a device used to close or open an electric circuit.

Question 7.
What is the purpose of a switch?
Answer:
We use switches to put ON or put OFF the torchlight.

Question 8.
Is our body insulator or conductor?
Answer:
Our body is a good conductor of electricity.

Question 9.
Why is the handle of the electrician’s screwdriver made of plastic?
Answer:

1. Plastic is a bad conductor and does not allow current to pass through it.
2. So, the electrician has a plastic handle to protect him from any shock.

Question 10.
What is the difference between our present bulbs and the Edison bulb?
Answer:

1. Today we use the same kind of bulbs as were first made by Edison.
2. The only difference is that our bulbs have a filament made of a metal called Tungsten.

6th Class Science 10th Lesson Organisms and Habitat 4 Mark Important Questions and Answers

Question 1.
What is the use of a switch in a circuit?
Answer:

1. The switch allows the flow of electricity when it is ON and cuts off the flow of electricity when it is OFF.
2. In this way, the switch is used to allow / stop the flow of electricity to the bulb or any other electrical device.
   Label the parts in the following figure.

Question 2.
Label the parts in the following figure.

Answer:
1. Glass chamber
2. Filament
3. Metal cap
4. Terminals

Question 3.
Match the following by seeing the figure.


Answer:
a – q,
b – r,
c – s,
d – p

Question 4.
Observe the following figure.

Does the bulb glow or not? Why?
Answer:

1. Yes, the bulb will glow.
2. Since the connections are
   perfectly done in the closed circuit.

Question 5.
Observe the following figure.

Does the bulb glow or not in the arrangement which shown in figure? Why?
Answer:

1. No, the bulb will not glow.
2. Here in this arrangement the circuit is not completed.
3. The handle of the screw is an insulator.

Question 6.
Would the bulb glow in the circuit shown in figure? Why?
Answer:

1. No, the bulb will not glow.
   
2. This is because an electric bulb glow up only when circuit is completed and eraser is a non – conducting material.

Question 7.
Give reasons for the following:
a) Electric wires are made of copper.
b) We should not operate electric switches with wet hands.
Answer:
a) Copper is a good conductor of electricity.
b) Water is a good conductor of electricity and we might get an electric shock.

Question 8.
What was the story of the bulb ? Who ultimately succeeded in making the first bulb?
Answer:

1. The story of invention of bulb is very interesting.
2. We may think that a bulb is a very sinjple gadget, just press a switch and it lights up.
3. But many scientists worked hard for many years before the first successful bulb was made.
4. One of them was Thomas Alva Edison who ultimately succeeded in making the first bulb.

Question 9.
What was the nature of Thomas Alva Edison?
Answer:

1. From childhood, Edison was of an inquisitive nature and he learned science by performing experiments himself.
   
2. We will be amazed to know that in his life time he invented more them one thousand inventions.
3. Even an intelligent scientist like Edison had to work hard for many years before he could make a bulb that worked.

Question 10.
Why do bulbs and cells have two terminals?
Answer:

1. Current needs a closed path in order to flow.
2. To form a closed path there should be two terminal – one for inlet and another for an outlet.
3. So in order to complete the circuit bulbs and cells have two terminals.

Question 11.
How does a bulb glow with the help of a cell?
Answer:

1. Cell is the source of energy that produces electricity from the chemical stored inside it.
2. When the terminals of the bulb are connected with that of the electric cell by wires, the current passes through the filament of the bulb.
3. As a result the filament gats heated up and emits the light.
4. This makes the bulb glow.

6th Class Science 10th Lesson Organisms and Habitat 8 Mark Important Questions and Answers

Question 1.
Describe the construction of a torch-bulb.
Answer:

1. A torch bulb consists of a glass chamber fixed on a metal base.
2. Two metal wires are firmly fixed.
   
3. One wire is attached to the metal cap and the other is attached to the base at the center of the metal cap.
4. These wires act as two terminals. The two terminals do not touch each other.
5. The part of the bulb that glows is the filament, which is a thin spring-like wire attached to the two metal wires inside the glass bulb.

Question 2.
How do you test when the electric bulb glows with a cell? Describe the activity you do with simple electric circuits.
Answer:
Aim: To test when do the electric bulb glows with a cell.
What do you need? (Materials required): Four wires of different colors each about 15 cm long, a bulb, a cell, a cello-tape or cell-holder
How to do? (Procedure):

1. Take four wires of different colors, say blue, green, red and yellow, each about 15 cm long.
2. Electric wires are often covered with plastic. First, remove about two centimeters of the plastic covering, from both ends of each wire.
3. Now attach two wires (Blue and Green) to a bulb and two Wires (Red and Yellow) to a cell with a cello-tape or cell-holder as shown in Fig.
4. We can use a cell holder to hold the cells and wires together tightly.
5. Now connect the wires in different forms as shown in Fig. 4(b) to 4(g).
   
6. In each case, check whether the bulb glows or not.
7. Record your observations in the table.
   

   Connection	Does the bulb glow (Yes / No)
   Fig (b)	No
   Fig (c)	No
   Fig (d)	Yes
   Fig (e)	Yes
   Fig (0	No
   Fig (g)	No

What do you see? (Observation): You may observe that the bulb glows in connections shown in Fig. 4(d) and Fig. 4(e), but not in other cases.
What do you learn? Result: We noticed that in Fig. (d) and Fig. 4(e) the connections form a closed path while in the remaining cases we find some gap in the path.

Question 3.
Write an activity showing the working of a switch in a circuit.
Answer:
Aim: To show the working of switch in a circuit.
What do you need? (Materials required: a cell (power source, a bulb, connecting wires, wooden plank or thermocol sheet, two drawing pins, and the materials provided to test.
How to do it? (Procedure):

1. Connect à èirÙit on a wooden plank or on a thermocol sheet as shown in Fig.
2. Insert two drawing pins at A and B.
   
3. Insert a safety pin in between A and B, such that one end of the pin is completely in contact wLth Rand the other end is left free.
4. Now observe the bulb.
5. Now touch the safety pin to pin A and observe the bulb again

What do you see? (Observation): The bulb doesn’t glow when the safety pin left free at one end. But it glows when the safety pin touches pin A.
What do you learn? (Result): In this activity, the safety pin is used to close /open the circuit. Similarly, An electric switch is an arrangement to close or open (break) a circuit. The switch allows the flow of electricity when it is on and cuts off the flow of electricity when it is off. In this way, the switch is used to allow/stop the flow of electricity to the bulb or any other electrical device.

Question 4.
Describe the trials of Edison to make a bulb.
Answer:

1. First of all, Edison passed electricity through a thin, thread-like platinum wire.
2. He noticed that the wire did give out the light after being heated, but it burned out after only a few seconds.
3. He made a glass casing and fitted a filament of platinum wire in it.
   
4. He then removed all the air from within the glass casing.
5. He passed an electric current through the wire and, to his delight, the bulb lit up and did not burn out for eight long minutes.
6. He began experimenting with different materials while searching for a better choice of filament.
7. He tried cotton thread coated with soot. This filament burned continuously for 45 hours.
8. He tried different kinds of thread.
9. Finally, he succeeded in making a cotton filament that was even better than the bamboo one.

Question 5.
Label the parts 1, 2, 3, 4, 5, 6, 7 and 8 in Torchlight.

Answer:

1. Hollow cylindrical barrel
2. Metal spring
3. Cells
4. Switch
5. Copper wire
6. Reflector
7. Glass
8. Bulb

Question 6.
Observe the given diagram.

Now answer the following questions.

1. In a bulb which part gives us light?
2. What is the use of a switch in a circuit?
3. What is the filament made of?
4. What does a torch consist of?
5. What is a source of electrical energy in a torchlight?
6. Which of the following acts as the negative terminal of a torchlight?

Answer:

1. Filament.
2. The switch helps us to allow or break the flow of current in a circuit.
3. Tungsten.
4. Torchlight consists of a cell, bulb, and switch.
5. Cell.
6. Zinc plate or Zinc container.

 

AP State Syllabus AP Board 6th Class Science Important Questions Chapter 5 Materials: Separating Methods

AP State Syllabus 6th Class Science Important Questions 5th Lesson Materials: Separating Methods

Question 1.
Name any five objects which are made up of only one material.
Answer:
The following objects are made up of only iron.

1. Iron pan
2. Iron lock
3. Iron key
4. Iron trunk
5. Iron cot
6. Iron crow bar
7. Bodkin (Iron)
8. Blowpipe (Iron).

Question 2.
Name any five objects which are made up of more than two materials.
Answer:

1. Pen (Plastic + Metal)
2. Cycle (Steel + Iron + Rubber)
3. Scissors (Steel + Plastic top)
4. Mirror (Glass + Metal frame)
5. Axe (Iron + Wooden handle)
6. Table (Wood + Steel)

Question 3.
With what material is your pen made?
Answer:
My pen is made of plastic, whereas its clip is made of iron.

Question 4.
How do we decide which material should be used for making an object?
Answer:
Depending upon the use and purpose they serve, we decide which material should be used for making an object.

Question 5.
What are soluble substances?
Answer:
Substances which dissolve in water are said to be soluble substances.

Question 6.
Select those objects from the following which are made up of plastic.
Table, mug, utensils, chair, iron gate, wood, cotton shirt, plastic toy, pen, computer
Answer:
Table, mug, utensils, chair, plastic toy, pen, computer.

Question 7.
Write two substances that are made from leather.
Answer:

1. Belt and
2. shoes.

Question 8.
List out any 5 items that float on water.
Answer:
List of 5 items that float on water:

1. Paper
2. Wood
3. Wax
4. Ice
5. Oil

Question 9. (You might come across some situations where you have to separate some components from a mixture. Write down two examples of such situations.
1. …………………………
2. …………………………
Ex: 1) Rice and small stones. 2) Muddy water.
What do you do to separate the components?
Answer:

1. Rice and small stones are separated by handpicking.
2. Muddy water is filtered with filter paper.

Question 10.
How are stones separated from pulses and rice?
Answer:
Stones are separated by handpicking from rice and pulses.

Question 11.
Give some examples of the handpicking method of separation.
Answer:
Examples for handpicking method of separation:

1. Rotten fruits are removed from fresh fruits.
2. Separating oranges and apples.

Question 12.
When can winnowing be used?
Answer:
Winnowing can be used to separate lighter and heavier components of a mixture. Eg: To
separate husk from grain with the help of air.

Question 13.
Where do we use the chromatography method?
Answer:
We use chromatography to separate colours or pigments from their mixtures.
Ex: 1. To separate colours from ink.
2. To separate colouring pigments from the leaf extract, etc.

Question 14.
Identify the mixtures among the following:
Jangree, coffee, sand, haldi, red chilli.
Answer:
Mixtures:

1. Jangree
2. Coffee
3. Sand with impurities
4. Haldi with impurities.

Question 15.
Can you filter mud water with filter paper?
Answer:
Yes, we can filter the mud water with filter paper.

Question 16.
Is the water clean after the mud water is sieved with filter paper?
Answer:
The mud water filtered after using the filter paper is clean.

Question 17.
Are you able to separate the salt from the saltwater with filter paper?
Answer:
We cannot separate the salt from the saltwater with filter paper.

Question 18.
A solid substance is dissolved in water which method is used for separating it?
Answer:
Filtration.

Question 19.
20. Name the process by which water is separated from rice and pulses after washing them.
Answer:
Sedimentation.

Question 20.
Which process is used to separate a mixture of camphor and salt?
Answer:
Sublimation is the process that is used to separate the mixture of camphor and salt.

Question 21.
How do farmers use sieving?
Answer:
Farmers separate grains which are bigger in size from the smaller ones by sieving. The bigger grains are then used as seeds or sold at a higher price.

Question 22.
What is filter paper? How is it useful?
Answer:
Filter paper is a sieve made of paper that has very fine holes. We can filter very small particles using this type of sieve.

Question 23.
What is sublimation?
Answer:
The process in which a substance changes directly from solid to gaseous form and vice-versa is called sublimation.

Question 24.
What is Chromatography?
Answer:
The process of separating colours from a mixture of colours is called chromatography.

6th Class Science 5th Lesson Materials: Separating Methods 4 Mark Important Questions and Answers

Question 1.
Give a list of objects which would be broken and which might not be broken when they fall on the floor.
Answer:

Objects	Examples
Would be broken	glass cups, earthenware pots, ceramic utensils … etc.
Might not be broken	stainless steel plates, wooden items, iron pans … etc.

Question 2.
How do you sort materials as solids, liquids and gases? Write your answer with an example.
Answer:
1) We sort materials as solids, liquids and gases based on their state at normal temperature.

Question 3.
Can you think of any material other than ice that goes from solid to liquid, liquid to gas (vapour)?
Answer:

1. Many materials change their state from solid to liquid and from liquid to gas.
2. Ghee at slightly low temperature will be in solid state.
3. If it is heated it comes to liquid state and on further heating it becomes vapour.

Another example:

1. At room temperature candle wax will be in solid state (candle).
2. When it is lighted it starts burning and liquid wax is seen at the wick of the candle.
3. The white smoke on the top of the wick is wax vapour.

Question 4.
What are the properties of solids and liquids?
Answer:

1. The materials which do not change shape are solids.
   Example: Wood, rock, brick, plastic objects, vegetables … etc.
2. The materials which change shape are liquids.
   Example: Water, rasam, milk, kerosene, oil… etc.

Question 5.
Explain the terms ‘soluble’ and ’insoluble’ with reference to water.
Answer:

1. Substances that get dissolved in water are called soluble substances.
2. Substances that do not dissolve in water are called insoluble substances.

Question 6.
Can you make a cricket ball, with mud or glass?
Answer:

1. We cannot make a cricket baH with mud or glass.
2. If that ball is struck with the bat it breaks into pieces.
3. This ball cannot withstand hard strokes.

Question 7.
Can you make a chair with glass or mud? If not why?
Answer:

1. No. We cannot make a chair with glass or mud.
2. Both are brittle materials and can be broken easily.

Question 8.
Give two examples for soluble and insoluble substances in water
Answer:

1. Soluble substances in water: 1) Sugar 2) Salt
2. Insoluble substances in water: 1) Wood 2) Sand

Question 9.
Create table of objects different types that are made from the same material.
Answer:

S.No.	Materials	Objects made of these materials
1.	Iron	Table, doors, mesh
2.	Wood	Cart, plough, doors
3.	Leather	Shoes, belt
4.	Cotton	Bed, pillow, dress
5.	Plastics	Chairs, buckets

Question 10.
Kiran observed his father separating husk and grains by winnowing method in the field and appreciated how wind flow helped in separation. On evaporation, salt is formed from seawater. Isn’t it? How would you appreciate this process?
Answer:

1. The flowing wind carries the lighter husk with it and the heavy grains fall vertically downwards.
2. This winnowing is done with the help of flowing wind which is nature’s gift.
3. Similarly, the evaporation of seawater leaves salt for us. This is done with the help of sunlight. This is also nature’s gift.

Question 11.
When farmers thresh their crops, they get a mixture of husk and grain. How do the farmers separate the husk from the grains?
Answer:

1. On a windy day, a farmer stands on a high platform and allows the mixture of grain and husk to drop slowly from the flat Pan.
   
2. The wind carries the husk forward and the grips fall vertically downward.
3. A separate heap of grain is formed.

Question 12.
How will you separate the tea leaves from tea? Which property helped in the separation of tea leaves from tea?
Answer:

1. Tea leaves are separated from tea using a strainer.
2. The size of the tea leaves is more when compared to the size of the holes in the Strainer.
   This property helped in the separation of tea leaves from the tea.

Question 13.
Laxmi says that sedimentation and decantation are used at home while cleaning rice and pulses for cooking. Describe the sediments in this process.
Answer:

1. While cleaning rice we wash rice with water. Rice settles down in the water as sediments and the lighter impurities float. This is called sedimentation.
2. The water gets separated from the sediment (rice). This process is called decantation.
3. The same process takes place while washing pulses.

Question 14.
We use sieves to separate tea leaves from tea and sand from gravel. What are the differences between the sieves used in the two instances?
Answer:

1. The holes of the sieve to separate tea leaves from tea are small.
2. The holes of the sieve to separate sand from gravel, are relatively large.

Question 15.
With what liquid do doctors mix injection powder before administering injections to patients?
Answer:

1. Before administering injections to patients, doctors mix injection powder with some liquid.
2. This liquid is water and it is known as distilled water.

Question 16.
What is a mixture? Give examples.
Answer:

1. Mixtures contain more than one substance.
2. A combination of more than one substance forms a mixture.
3. Some mixtures are natural like soil.
4. Some mixtures are man-made like laddu, lemon juice etc.

Question 17.
What is a filter paper made of? For what purpose is it useful?
Answer:

1. Filter paper is a sieve made of paper that has very fine holes.
2. We can filter very small particles using this type of sieve.

Question 18.
Can you separate mad from muddy water using a sieve?
Answer:

1. Yes. We can separate mud from muddy water using a sieve.
2. Mud water can be filtered with filter paper. The pores of the sieve (filter paper) are very small.

Question 19.
After using the Filter paper to filter water what do you find? What do you see left behind on the paper? What is obtained in the beaker?
Answer:

1. After using the filter paper to filter mud water. 1 find pure water free from mud in the filtrate.
2. Mud is left behind on the paper.
3. Pure water is obtained in the beaker.

Question 20.
How is salt manufactured?
Answer:

1. Water is generally evaporated in sunlight.
   
2. We use this property while extracting salt from seawater.
3. Seawater is captured in wide pans and is exposed to air and sunlight.
4. Then water evaporates and the salt is left behind in the pans.

Question 21.

1. Identify the part labelled X’.
2. Write a short note about it.

Answer:

1. The name of the part ’X’ is filter paper.
2. Filter paper is a sieve made of paper that has very fine holes.
3. Very small particles using this type of sieve.

Question 22.
Distinguish between the separation methods of winnowing and sieving.
Answer:

Winnowing	Sieving
1. If mixtures have light and heavy substances winnowing can be used for separation.	1. Sieving can be used for separating longer and smaller substances in a mixture.
2. Ex: Husk from grains.	2. Ex: Sand from gravel.

Question 23.
What is meant by solvent? Why water is called a universal solvent?
Answer:

1. A solvent is a liquid that dissolves other substances in it.
2. Water can dissolve more substances than any other solvents. So it is called Universal Solvent.

6th Class Science 5th Lesson Materials: Separating Methods 8 Mark Important Questions and Answers

Question 1.
Write at least two properties of solids, liquids and gases.
Answer:
A) Solids:

1. Solids have a definite shape.
2. Solids are incompressible.
3. Solids do not flow.

B) Liquids:

1. Liquids occupy the shape of the container.
2. Liquids are incompressible.
3. Liquids can flow.

C) Gases:

1. Gases have no fixed shape.
2. Gases can be compressible.
3. Gases flow and diffuse.

Question 2.
What is the sweet dilemma? How do you support the argument of the student Razia?
Answer:

1. Sugar takes the shape of the container. So one group of students concluded that sugar is a liquid.
2. Razia, a student, took a single crystal of sugar and one drop of water and declared that sugar is solid while water is a liquid.
3. As sugar crystals are very small they assumed the shape of the container. Razia argued that sugar crystal has a definite shape and can be held independently.
4. She showed that a drop of water has no definite shape and is not possible to hold it independently as is done with the sugar crystal.
5. This sweet dilemma is thus solved.

Question 3.
Observe the diagram and answer the following.

1. What is the aim of the experiment?
2. Write two gaseous substances.
3. Did the candle not catch fire from a distance?
4. Does the white smoke represent candle wax in the state of gas?

Answer:

1. Aim: Lighting a candle without touching its wick.
2. a) Oxygen, b) carbon dioxide
3. Yes. It catches fire, as there is vapour around the wick.
4. Yes, the smoke is the gas of wax.

Question 4.
Srikar accidentally mixed mustard seeds with rice and salt. How can he separate them?
Answer:

1. First, this mixture should be sieved through the sieve of small holes.
2. Then rice will remain in the sieve and mustered seeds along with salt will come down.
3. Now take the mixture of mustard seeds and salt in a vessel and add water to it.
4. Let the salt dissolve in the water.
5. Filter it into another vessel using a cloth or filter paper.
6. Mustered seeds will remain on the cloth/ filter paper and saltwater goes down into the vessel.
7. Heat the saltwater till the water completely get evaporate living behind the salt crystals in the vessel.
8. Thus by using three methods- sieving, filtration and crystallization, he can separate
   mustered seeds, rice and salt from their mixture.

Question 5.
Divya suggested some methods to separate mixtures given below. Are they correct? Find whether they are possible or not. Give reasons.
a) Pure water can be obtained from seawater by the process of filtration.
b) Cheese is removed from curdled milk by the process of decantation.
c) Separation of sugar from tea can be done by filtration.
Answer:
a) 1) No. Filteration is used to remove the insoluble substances only. But salt is soluble in water.
2) So, filtration is not used to obtain pure water from seawater.
b) 1) Yes. The decantation method is used to .separate an insoluble substance (cheese) in liquid (milk).
2) So, it can be removed from curdled milk.
c) 1) No. Filtration is used to remove the insoluble substances only. But sugar is soluble in tea it cannot be removed by filtration.

Question 6.
Collect information from your parents regarding various methods used by us to clean food grains at home and prepare a chart to show them.
Answer:
Methods used to clean food grains at home:

1. Handpicking: This method is used for separating small particles of dirt, stone, husk etc., from the grains of wheaL rice, pulses …. etc.
2. Sieving:
   a) Sieving is used when two components of a mixture have different particle size.
   b) Sieving allows the fine particles to pass through the holes of the sieve, while the bigger-particlesTepnain on the sieve. Eg: Sieving of wheat flour.
3. Threshing: The process that is used to separate the grain from stalks is called threshing.

Question 7.
How do you separate mud and sand from muddy water? What is sedimentation and decantation?
Answer:

1. Take a mixture of soil and. water in a glass tumbler and keep it undisturbed for some time.
2. We will find that the sand and the mud particles in the soil settle down at the bottom of the glass tumbler.
   
3. These are called sediments. This process of separation of mud and sand is called sedimentation.
4. After sedimentation, the tumbler is gently lifted.
5. The tip of the tumbler is inclined on the edge of another tumbler without disturbing the sediments. The water gets separated from the sediment (mud).
6. This process is called decantation.

Question 8.
Draw different objects made up of wood which we use in our daily life.
Answer:

Question 9.
Identify the parts labelled ‘A’ ‘B’ ‘C’ and ‘E’ in the following figure.

1. Name of the part A: ……………………..
2. Name of the part B: ……………………..
3. Name of the part C: ……………………..
4. Name of the part D: ……………………..
5. Name of the part E: ……………………..
Answer:
A: Cotton,
B: Funnel,
C: China dish,
D: Burner,
E: Stand