CLASS 3

17/08/2020

SCIENCE 👇

https://youtu.be/d0HVQjIUTwc

Science-

Lesson-4

Soil

Read lesson- 4 from your book.

Define the following (Write it in your copy and learn)

1. Soil – The top layer on the surface of the earth.

2. Weathering – Breaking up of rocks due to natural forces such as wind, water and heat.

3. Manure –

4. Humus- Top layer of the soil formed by the decay of plant and animal remains.

Short Question and Answer-(Do it in your copy)

Q1- What is manure made from? Why is it added to soil?

A1- Manure is made from dry leaves and cow dung. It is added to make the soil fertile.

Q2- Name the three factors that help break down rocks.

A2- Sun ,wind and rain are the three factors that help break down rocks.

Q3- How does humans help the soil?

A3- Humans provides nutrient to the soil. It also holds water for the plants.

Q4-What does soil contain?

A 4 - Soil contains air, water and some living organisms.

Maths -

Lesson-2

*Do it in your copy-

a. Write in descending order (greatest to smallest)

c. Make the greatest and the smallest four digit numbers with the given digits:

1. 1000 , 5000 , 7000 , 900 , 6000 , 8000

Ans. 8000 , 7000 , 6000 , 5000 , 1000 , 900

2. 2548 , 2458 , 2854 , 2584 , 2485, 2845

Ans. 2854 , 2845 , 2584 , 2548 , 2485 , 2458

b. Write in ascending order (smallest to greatest)

1. 1179 , 1719, 1917, 1197, 1971, 1791

Ans. 1179, 1197, 1719 , 1791 , 1917, 1971

2. 5000, 2000 , 500 , 200 , 7000 , 700

Ans. 200 , 500 , 700 , 2000 , 5000 , 7000

Digit Greatest number Smallest number

1,5,2,8 8521 1258

5,1,1,9 9511 1159

2,9,3,7 9732 2379

3,4,3,3 4333 3334

0,9,0,6 9600 6009

d. Rewrite the numbers with commas and write their number names:

60342- 60,342- Sixty thousand three hundred and forty two.

81511- 81,51 1- Eighty one thousand five hundred and eleven.

II. Complete page no 20, 21 and 22 in your maths book.

Social studies-

Chapter 4: Our basic needs

Do in book page number 21 and 22

A) Complete the following web chart:

Basic needs

B) Tick the correct answer and write in the blanks -

1) caves

2) fire

3) cotton

4) food

5) wants

C) Fill in the blanks -

1) Community living

2) caves

3) nomadic

4) cities

5) different

A) Answer the following questions. (Do it in your copy)

1: What are needs? Give an example.

Ans: Thing which are very essential for our existence are known as needs.

Example:Food ( fruits, vegetable, cereals, etc )

2:What are wants ?Give an example.

Ans: Things which we need to live more comfortably are known as wants .

Example: Luxary car

3: Differentiate between needs and wants.

Ans: Needs are essential for our survival whereas wants are a person's own desire to live comfortably.

Example: Food is a need and car is a want.

4: Where did the early man live?

Ans: The early man lived in caves, forests, on the tree tops or tree holes.

5: What was the initial clothing known to early man?

Ans: The initial clothing known to early man was made of leaves, barks of trees, animals skin or fur.

E: Give reasons.

1: People started to live in small groups along river banks.

Ans: Due to the discovery of fire and the use of wheels, community living came into existence and thus people started to live in small groups along river banks.

2: Wants differ from person to person but needs don't.

Ans: Needs are essential for existence or survival, where as wants depends on

one’s desire and ambition in life.

Activity work:

Ques: Draw or paste the basic needs of early and today's morden man.

Social studies-

VIDEO👇

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18/08/2020

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हिन्दी 1

पाठ-5

परिश्रम का महत्व

शब्दों के अर्थ।

1.कार्य कुशलता- काम मे माहिर होने का भाव

2. प्रशंसा- बड़ाई।

3. परिश्रमी- मेहनती।

4. खीझना - झुंझलाना।

5. गर्व से सीना तानना - अत्यंत खुश होना।

6. चरण - पैर।

7. मूल्य - कीमत।

लघु उत्तर वाले प्रश्न

1. लोहार क्या काम करता है?

उ० लोहे के सामान बनाता है।

2. खेती के काम मे आने वाले तीन औजारों के नाम बताइए?

उ० 1) हल 2) खुर्पी 3)हँसिया आदि।

3. सिक्के और रुपये में क्या अंतर हैं?

उ०1)सिक्के मुद्रा का छोटा रूप है। यह धातु के बने होते हैं।

2) रुपये मुद्रा का बड़ा रूप हैं।यह कागज़ के बने होते हैं।

4. बढ़ई क्या बनाता हैं?

उ० बढ़ई लकड़ी के सामान बनाता हैं- जैसे

1) मेज 2) कुर्सी आदि।

हिन्दी 2

पाठ - 6 (वचन) (कापी में लिखे)

1 . दिए गए प्रश्नों के उत्तर लिखिए -

1 . वचन किसे कहते हैं?

उत्तर - जिन शब्दो के द्वारा किसी वस्तु या व्यक्ति की संख्या का बोध होता है ,उन्हें वचन कहते हैं।

जैसे - गेंद - गेंदे ।

2 . वचन के कितने प्रकार होते हैं?

उत्तर - वचन के दो प्रकार होते हैं -

1 . एक वचन

2 . बहुवचन।

3 .एकवचन से आप क्या समझते हैं? उदाहरण सहित लिखिए।

उत्तर - शब्द के जिस रूप से एक वस्तु या व्यक्ति के होने का बोध होता है ,उसे एकवचन कहते हैं।

जैसे - बस , पंखा , झूला आदि।

4 .बहुवचन किसे कहते हैं? उदाहरण सहित लिखिए।

उत्तर - शब्द के जिस रूप से एक से अधिक वस्तुओं या व्यक्तियों के होने का बोध होता है, उसे बहुवचन कहते हैं।

जैसे - झूले , बसें ,पंखें आदि।

एकवचन बहुवचन (कापी में लिखे)

शीशा - शीशे

ताला - ताले

परदा - परदे

सेना - सेनाएँ

कली - कलियाँ

बच्चा - बच्चे

कहानी - कहानियाँ

बूँद - बूँदें

चश्मा - चश्मे

पृष्ठ संख्या 32,33 पुस्तक में करे

Video👇

Maths--

Maths -

Lesson-2

*Do it in your copy-

a. Write in descending order (greatest to smallest)

c. Make the greatest and the smallest four digit numbers with the given digits:

1. 1000 , 5000 , 7000 , 900 , 6000 , 8000

Ans. 8000 , 7000 , 6000 , 5000 , 1000 , 900

2. 2548 , 2458 , 2854 , 2584 , 2485, 2845

Ans. 2854 , 2845 , 2584 , 2548 , 2485 , 2458

b. Write in ascending order (smallest to greatest)

1. 1179 , 1719, 1917, 1197, 1971, 1791

Ans. 1179, 1197, 1719 , 1791 , 1917, 1971

2. 5000, 2000 , 500 , 200 , 7000 , 700

Ans. 200 , 500 , 700 , 2000 , 5000 , 7000

Digit Greatest number Smallest number

1,5,2,8 8521 1258

5,1,1,9 9511 1159

2,9,3,7 9732 2379

3,4,3,3 4333 3334

0,9,0,6 9600 6009

d. Rewrite the numbers with commas and write their number names:

60342- 60,342- Sixty thousand three hundred and forty two.

81511- 81,51 1- Eighty one thousand five hundred and eleven.

II. Complete page no 20, 21 and 22 in your maths book.

https://youtu.be/gmR6R910Wjc

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21/08/2020

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Science

Lesson- 4

Soil

Long answer:-

Q1. Explain that soil has water with the help of an activity.

Ans 1.Write the activity in the copy which is on pg 26(Do activity with your parents)

Q2. What are the different kinds of soil?

Ans2. There are mainly three types of soil--

1- Sandy soil

2- Clayey soil

3 - Loamy soil

Q3. Explain soil formation.

Ans3. Soil is formed by the breaking down of rocks into smaller pieces. The process of breaking of rocks into smaller pieces by natural forces such as the Sun's heat, wind and rain is called weathering of rocks.

Fill in the blanks

1- soil

2- water

3- Humus

A. Tick the correct option(pg 29)

1- soil

2- pebbles

3- loamy

4- sandy

B. Write True or False (pg 30)

1- F

2- F

3- F

4- T

5- T

Draw soil is formed from rocks and colour it in the copy. (pg 25)

Video---👇

https://youtu.be/kybPmB1zBUw

G.K

Chapter 6

Festival and States

Do it in the book

Write the name of the state it is celebrated in

1) Losar- Arunachal Pradesh

2) Bohag Bihu- Assam

3) Carnival- Goa

4) Janmashtami- Gujarat

5) Ugadi- Karnataka

6) Yaoshang- Manipur

7) Drugpa Tseshi- Sikkim

8) Bonalu- Telangana

9) Lohri- Punjab

10) Teej- Rajasthan

Same work should be done in the copy.

Also read chapter seven and learn the countries name with their Independence Day or founding Day.

Computer

Lesson 4- Windows 7 Operating System

Q1.What is an operating system?

Ans. An operating system (OS) is type of software that manages and controls the working of computer.

Q2. What is the use of search box?

Ans.Search box is used to quickly search for program and files on the computer.

Q3. Describe the start menu of windows 7.

Ans. Start menu displays list of all programs installed in the computer.

Q4. How do you start the program in windows 7?

Ans. We can start or open the program using the start menu.

Step1: Click on start button.

Step2: Click on all programs.

Step3: Scroll the list and click on the name of the required program.

Q5. Write steps to set a screen saver.

Ans. Step1: Right click on the desktop and click on Personalize option.

Step 2: Click on screen saver option.

The screen saver settings dialogue box appears.

Step 3: Select a screen saver from the list.

Specify in the wait box.

Step 4: Click on preview button to view the screen saver.

A. Tick the correct answer:

1.Windows 7.

2. Minimize button.

3. Clock.

B. Name any two of the following:

1. Computer icon, Recycle bin.

2. Windows XP, Windows 7.

3. Icons, Taskbar.

4. Windows, Mac OS.

C. True/ False:

1. True.

2. True.

3. False.

4. True.

5. True.

6. False

D. Fill in the blanks:

1. Microsoft.

2. Desktop.

3. Icons.

4. Wallpaper.

5. Program.

6. Screen saver.

Pg no. 40 - FUN Time - Do it by your selves.

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22/08/2020

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Noune👇

https://youtu.be/DJy4PV6kETM

https://youtu.be/zijGfIzT5Ss

Social studies

Lesson - 5

Transport and Communication

Do it in your book (pg no 26 and 27)

A) Complete the following web chart.

1- Land transport 2- water transport 3- Air transport.

B) Tick the correct answer and write in the blanks.

1- camel

2- air

3- telephone

4- pigeon

5- ships

C) Fill in the blanks.

1- wooden

2- travel

3- roads/rail

4- pictographs

5- animals

D) Answer the following question. (Do it in your copy)

Q1- Name any four animals domesticated by early man to carry

goods.

A1- Horses, camels, donkeys, and bullocks were domesticated by

early men to carry goods.

Q2- What are the three types of transportation?

A2-

The three types of transportation are:

1- Land transport

2- Water transport

3- Air transport

Q3- What is a harbor?

A3- Places located on the costs to anchor ships are called

harbor.

Q4- What is communication?

A4- Communication refers to the exchange of ideas, feelings, and

information among people.

Q5- Name any two old and two new means of communication.

A5- Post, and radio are old means of communication whereas the

telephone and the internet are the new means of communication.

E) Give reason.

Q1- Modern means of communication have made the world smaller.

A1- Development in science and technology has made it possible

to communicate through various means such as fax, e-mail, telex, etc.

Activity work (Do it in your copy)

Ques: Write 20 means of transportation and 20 means of communication from olden days till today. ( you can also paste small pictures of each)

English-I

Poem Giraffe

Do it in your copy

Word - Meaning

1- Velvet- a thick, shiny and soft material

2- Coasts- here, the fur or the skin of the giraffe

3- Tan- a pale yellowish-brown color

4- Knobby – bony

Understanding the poem

Exercise A

1- giraffe

2- are held up high

3- stretch

4- quiet

5- shy

6- fly

7- velvet brown

8- spotted tan

9- the top of trees

10- knobby

*Enjoying the poem

The words that rhyme with the last word of the poem are

1- High: sky

2- Shy: fly

*Words in use

The describing words in the poem are

high, quiet, calm, shy, fast, velvet, brown, spotted tan, knobby.

English-II

Read the chapter from the book.

Do it in your copy:

Q1- Define Noun. with example.

A1- Words that are used for people, places, animals, or things are called Nouns.

Example: 1- Kavita is reading a book

2- He lives in Kolkota

Q2- How many types of Nouns are there

A2- There are three types of nouns-

1) Common noun

2) Proper noun

3) Collective noun

Q3- Define a common nouns. with example

A3- Common nouns are the names of people, animals, places or things of the same

kind.

Example: book, animal, boy, etc.

Q4- Define proper noun. with example

Ans- Proper nouns are the particular names given to certain common nouns. They always begin with capital letters.

Example:

Amit, Agra, Ganga, Sunday, etc.

Q5- Define collective nouns. with example

Ans- Collective Nouns are words for groups of people, animals, or things.

For example:

Army_(a group of soldiers)

Bunch (a group of keys) etc.

Exercise A (Do it in your book)

1. Mumbai, city

2. Ashoka,king

3. India, country

4. Cricket, game

5. Sunita Williams, astronaut

Exercise-B (Do it in your book)

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Maths

A) Do it in your copy.

B) Do pg no 41,42,43 and 44 in your book.

Video---👇

https://youtu.be/zG-dudyFZfc

Hindi-1

Do it in your copy.

पाठ-5 परिश्रम का महत्व

प्रश्नों के उत्तर दो:-

प्र०1 धनसुख कौन थे?

उ०1 धनसुख रामपुर के बहुत परिश्रमी लोहार थे।

प्र०2 मनसुख के माता-पिता क्यों दुखी रहते थे?

उ०2 मनसुख बहुत ही आलसी स्वभाव का था इसलिए उसके माता-पिता उससे दुखी रहते थे।

प्र०3 पत्नी ने धनसुख को क्या राय दी ?

उ०3 पत्नी ने धनसुख को अपने बेटे का विवाह करने की राय दी।

प्र०4 मनसुख ने माँ को क्या बतलाया?

उ०4 मनसुख ने माँ से बतलाया कि उसके पिता ने उसके द्वारा दिये सिक्कों को भट्ठी में डाल दिया।

प्र०5 जब मनसुख ने मज़दूरी करके पैसे कमाए, तब क्या हुआ?

उ०5 जब मनसुख ने मज़दूरी करके पैसे कमाए, तब उसके पिता ने उसे गले से लगा लिया और कहा कि बेटा अब तुम्हे मेहनत की कमाई का मूल्य मालूम हो गया।

Hindi-2

Do it in your copy

Video---👉

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26/08/2020

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Science

Lesson- 4

Living and Non living Things

Define the following:

1- Seedling- A young plant that grows from a seed.

2- Nares- Tiny opening on birds' beaks that help them breathe

3- Stomata- Tiny openings on the leaves through which air enters and leaves.

4- Stimuli- Factors that produce a reaction in a living things.

5- Reproduction- The process by which living beings produce their own kind.

Short answer question:

Q1- Name two natural and two man made things.

A1- Natural things -- sun, water

Man- made things-- road, television

Q2- How do human beings breathe?

A2- Human beings breathe through their nose and mouth.

Q3- What are nares?

A3- Birds breathe through tiny openings on their beaks. These opening are called nares.

Q4. Why do living things need food?

A4-Living things need food to get energy.

Q5- Define the term --reproduction

A5- The process by which living beings produce their own kind is called reproduction.

Video----👇

https://youtu.be/saL8acHZJ8Q

Moral science

*Write Lords prayer from diary on first pg in the M. Sc copy and decorate it.

Poem- My Beautiful World

Read poem from your book and write it in your copy. (Decorate it)

Do it in your copy.

Q1. Write three things that make nature beautiful.

A1-- Flower, river, tree

Q2. Why should you be grateful to your mother?

A2- I should be grateful to my mother for her gentle words.

Q3. What kind of a friend would you like to be?

A3 - I like kind and true friends.

Do it in your book.

Tick the correct ☑ option (pg 4)

1- what makes the sky look beautiful at night?

c- Stars

2- When we look at flowers and trees we feel

b- Happy

3- We must be grateful for

a- Kind friends

Write Values from pg 3 in the copy and decorate it.

Computer ---

Video---👇

Drawing Video---👇

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28/08/2020

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English I --

Lesson-3 Safe Again

Difficult words:

1- Chipping

2- Bursts

3- Stretch

4- Shuffle

5- Bundled

6- Creature

7- Dazzled

8- Angrily

Word meaning:

Pointed - with a sharp tip

Fluffy - very light and soft

Roost - a place where birds rest

Strik - hit

Strange - not usual

Squeak - make a short, loud sound

Understanding the Text

Exercise A

1- NT 2- T 3- NT 4- T 5- NT

Exercise B

Answer these questions:

Ans 1 A pointed beak bursts through the eggshell and after more chipping, a tiny and pale head of a windhover chick comes out it. Similarly, other windhover chicks break their eggshells and come out of them.

Ans 2 A boy bundles the windhover chick in a sack and takes it away from its home.

Ans3 A baby windhover is inside a cage.

Ans4 The baby windhover becomes thin and weak because when the boy gives him food, he does not year it into smaller pieces. The baby bird is unable to eat the food because it is not torn into small pieces.

Ans 5 The speaker is a little girl who visits the baby windhover every day and brings them food sometimes. She explains to the boy that a wild bird cannot belong to a person and must be free. She tells the boy to release it, or else the bird would die.

Ans 6 The baby windhover knows that it is safe because when it returns to its nest, it heard the sound of beating wings. It looks up and sees its mother flying down to feed it. The baby windhover sees that the mother bird remembers her chick, and so, it knows that it is safe.

Enjoying the Text

Exercise A

1. All the chicks grow fast, but the speaker grows faster than everyone else.

2. The boy bundles the baby windhover into a sack and takes it away from its home.

3. The baby windhover is unable to eat the food and so becomes thin and weak.

4. The baby windhover recognizes the voice of the girl who visits them every day and sometimes brings them food. It tries to squeak.

5. The baby windhover sees its mother flying down to feed it. It knows that it is safe again.

Grammar and Usage

Exercise A

2. Don't worry. We can finish the project tonight or tomorrow morning.

3. Yesterday,l had to do my homework and help my sister with her sums.

4. You can come at nine o'clock, but don't be late.