Class 4 Math.pdf 1v5820

Teachers’ Handbook of Learning Outcomes CLASS-IV MATHEMATICS

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FORWARD Samagra Shiksha, Education Department, UT Chandigarh has prepared Teachers’ handbook based on leaning Outcomes at Elementary level in Hindi, English, Mathematics, EVS, Science & Social Science. This Handbook will enable the teachers to ascertain learning skills more accurately in these subjects. While making the document it has been ensured that the learning need of the children with different learning level-pre Basic, Basic, Proficient & Advanced, are being catered & the academic progress of the students can be monitored by Faculty Incharges, Cluster Resource Coordinators & further by Head of the school. The material in the document can be used as an assessment tool for Elementary classes & to keep a track of achievement of the learning level. Teachers’ handbook will not only help teachers to focus on teaching learning process but also facilitate State functionaries in their role towards ensuring quality education in schools To make it -friendly, simple language has been used as far as possible across the document. To help the teacher understand and achieve the learning outcomes as per the curricular expectations. This document includes list of learning outcomes (with labeling) and progress sheet for monitoring/ tracking of the progress of the students.

Question prepared in this document are only suggestive for teachers. The teacher can modify these tools as per the need.

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ABOUT THE DOCUMENT This question bank might prove an effective tool in the hands of the educators & evaluators. It aims at assisting teachers to assess and improve the performance of the learners.

Some features of the documents are as follows: *

Proper care has been taken to cover all the learning outcomes.

*

The questions have been framed focuon the learner’s mathematical thinking, reasoning and hence ability to solve daily life problems.

*

The teacher can make relevant changes in question bank according to the needs of different levels of learners.

*

It provides enrichment material & remedial material for different level of learners.

RESOURCE GROUP 1. Mr. Rakesh Sood

(Principal)

GMSSS Sector 28 D, Chandigarh

2. Ms. Gurpreet Kaur

(TGT Maths)

GMSSS Sector 23, Chandigarh

3. Ms. Abha Kumar

(TGT Maths)

GMSSS Sector 19, Chandigarh

4. Ms. Hemlata

(TGT Maths)

GMSSS Sector 21, Chandigarh

5. Ms. Jyoti Sharma

(TGT Maths)

GMSSS Sector 15, Chandigarh

6. Mr. Kapil Mohan Sood

(TGT Maths)

GHS Sector 53, Chandigarh

7. Ms Navneet

(JBT)

GMSSS, MHC, Manimajra, Chandigarh

8. Mr. Gulshan Kumar

(JBT)

GPS Mauli Complex, Chandigarh

9. Mr. Harish Kumar

(JBT)

GMSSS Sector 28 D, Chandigarh

10. Ms. Neelam Sharma

(CRC)

11. Mr. Vikram

(CRC)

12. Ms. Neena Rana

(CRC)

13.Ms. Renu Singla

(CRC)

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Code

Learning Outcomes

4.6

      

4.7



4.1 4.2 4.3 4.4 4.5

 4.8

  

4.10

   

4.11

 

4.12 4.13

 

4.14



4.15 4.16

   

4.17 4.18

  

4.19



4.9



counting upto 9999 complex + complex tables upto 15 applies operations of numbers in daily life multiplies 2 and 3 digit numbers divides a number by another number using different methods like – pictorially (by drawing dots), equal grouping or repeated subtraction and by using inter-relationship between division and multiplication creates and solves simple real life situations/ problems including money, length, mass and capacity by using the four operations solves problem involving daily life situations related to length, distance, weight, volume and time involving four basic arithmetic operations works with fractions identifies half, one-fourth, three-fourths of a whole in a given picture by paper folding and also in a collection of objects. represents the fractions as half, onefourth and three-fourths by using numbers/ numerals shows the equivalence of a fraction with other fractions finds out shapes that can be used for tiling makes cube/ cuboids using the given nets estimates the length of an object/distance between two locations and verifies them by actual measurement converts metre into centimetre and viceversa estimates the weight of various objects and verifies them by actual measurement estimates the volume of liquid and verifies them by actual measurement explores the perimeter of simple geometrical shapes (triangle, rectangle, square) in of given shape as a unit. explores the area of simple geometrical shapes (triangle, rectangle, square) in of given shape as a unit. For example, the number of books that can completely fill the top of a table. identifies the centre, radius and diameter of the circle reads clock time in hour and minutes and expresses the time in a.m. and p.m. relates to 24 hr clock with respect to 12 hr clock calculates time intervals/ duration of familiar daily life events by using forward or backward counting/ addition and subtraction identifies the pattern in multiplication and division (up to multiple of 9) observes, identifies and extends geometrical patterns based on symmetry represents the collected information in tables and bar graphs and draws inferences from these shows through paper folding/ paper cutting, ink blots, etc. the concept of symmetry by reflection draws top view, front view and side view of simple objects

4

5

4.17 4.18

Symmetry

4.16

Data Interpretation

4.15

Patterns

4.14

Time

4.13

Circle

4.12

Area(sq,Rec,tri.)

4.11

Perimeter (sq,Rec,tri.)

4.10

Volume (standard)

Basic Numeracy

Weight (standard)

4.9

Measurement (standard)

4.8

Cube/ Cuboid drawing

4.7

Fraction (simple)

4.6

Word Problems

4.5

Complex ÷

4.4

Comlex x

4.3

Tables upto 15

4.2

Complex -

4.1

Complex +

Maths Learning Outcomes Students’ S. N. Name

Counting upto 9999

MATHS LEARNING OUTCOMES ACHIEVEMENT SHEET (CLASS 4)

School:Class:Class Teacher:-

Experimental Activities 4.19

QUESTION BANK BASED ON LEARNING OUTCOMES MATHEMATICS CLASS 4 LEARNING OUTCOME 4.1: COUNTING UPTO 9999. 1. Complete the counting: 5931 5941 5932 …………. …………. …………. …………. 5944 5935 …………. …………. …………. …………. 5947 …………. …………. …………. 5949 5940 ………….

5951 …………. …………. …………. …………. …………. …………. …………. …………. 5960

…………. …………. …………. …………. …………. …………. …………. …………. …………. 5970

2. What comes after? a. b. c. d. e.

3943 5438 6999 3000 7549

……………….. ……………….. ……………….. ……………….. ………………..

3. What comes before? a. b. c. d. e.

……………….. ……………….. ……………….. ……………….. ………………..

1000 2001 9999 4600 3701

4. What comes between? a. b. c. d. e.

4000 3979 5999 6438 5800

……………….. ……………….. ……………….. ……………….. ………………..

4002 3981 6001 6440 5802

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…………. …………. …………. …………. …………. …………. …………. …………. …………. ………….

5981 …………. …………. …………. …………. …………. …………. …………. …………. ………….

5991 …………. …………. …………. …………. …………. …………. …………. …………. ………….

5. Write the number names: a. 5381= __________ thousand _________ hundred _________________________________ b. 4600= ______________________________________ ______________________________________ c. 6000= ______________________________________ ______________________________________ 6. Write the numerals for the followings: TH H T O a. Three thousand eight hundred sixty one b. Four thousand seventy eight c. Six thousand five hundred ninety

= = =

…………………… …………………… ……………………

7. Compare the numbers and fill in the box with proper sign of comparison (>,= or <). a. b. c. d. e.

7640 8000 4880 6000 999

………… ………… ………… ………… …………

6740 6999 4880 7000 2431

8. Circle the greatest number. a. 4000, 400, 4440, 4049 b. 3990, 3999, 3909, 3099 c. 6130, 3610, 6310, 1360 9. Circle the smallest number. a. 2000, 2100, 2010, 2001 b. 6700, 7600, 7006, 6007 c. 5999, 599, 5900, 5909 10. Arrange the numbers in ascending order. 4320, 3420, 2430, 4302 Ascending order: …………, …………, …………, ………… 11. Arrange the numbers in descending order. 4702, 6520, 4908, 5600 Descending order: …………, …………, …………, ………… 7

12. Write the number in expanded form. 5637= 5000

+

600

+

30

+

7

a. 4641= b. 3780= c. 5908=

13. Write the correct number for the following expansion. 6000 + 400 + 20 + 9 a. 7000 + 300 + 30 + 4 b. 5000 + 900 + 7 c. 1000 + 6

= = = =

6429 ……….. ……….. ………..

14. Write the place value for the following numbers. 7

6

8

15. Fill in the blanks: 6783= 6 thousands+

1

7 hundreds +

8 tens

+

3 ones

a. 4780=

___ thousands+

___ hundreds +

___ tens

+

___ ones

b. 5300=

___ thousands+

___ hundreds +

___ tens

+

___ ones

c. 7009=

___ thousand+

___ hundreds +

___ tens

+

___ ones

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LEARNING OUTCOME 4.2: COMPLEX ADDITION ( + ). 1. Solve the following sums:

5994 +2003 ____

5078 +2610 ____

1234 +2615 ____

2700 +1276 ____

3256 +4543 ____

1978 +2479 ____

2. Solve the followings: a. 8907+454+2031

=

………………………

b. 5454+1234+3562

=

………………………

c. 3239+544+349+8

=

………………………

3. Fill in the blanks: a. 386 +

454

+

3737

=

454

+______

+

386

b. 8907 +

362

+

0

=

362

+______

+

8907

c. 1452 +

101

=

____

+

=

______________

150m =

______________

1452

4. Add the followings: a. 250m +

150m

b. 1200m +

425m +

5. The table shows the water used in one day by a family of 5 people. Find the total water used by them. Activity Water in Litres(l) a. Cooking and drinking 30 l b. Washing 105 l c. Cleaning pots, pans 40 l d. Bathing 120 l Total water used by them ______ 9

6. Which numbers add to make more than 500? a. 152 and 241 b. 321 and 192 c. 99 and 299 d. 401 and 91 7. Which pan of the balance will go down? Show by drawing an arrow. a. b.

8. Find the total number of children in class I to V. Class Number of Children I 34 II 52 III 56 IV 60 V 65 ________ Total ________ 9. Mental Maths.

95

450 + 135

+

……………….

=

= ………………. 10. Add the followings:

l 358 + 542

ml 205 516

l 48 + 93

10

ml 255 768

LEARNING OUTCOME 4.3: COMPLEX SUBTRACTION ( - ). 1. Solve the following sums(Subtract): a. 4545 - 1432 ____

d. 4590 - 3040 ____ e.

b. 8321 - 321 ____

1976 - 400 ____

c.

f. 6859 - 3230 ____

3206 - 2305 ____

2. Find the answers: a. 1039

-

1000

=

__________

b. 2031

-

45

=

__________

c. 1515

-

1515

=

__________

d. 999

-

0

=

__________

e. 4000

-

1

=

__________

f. 9000

-

301

=

__________

3. Mental Maths:

89

45 32

-

……………….

=

= ………………. 4. Subtract the following: l 52 - 48

ml 408 528

-

11

l 472 318

ml 280 756

5. Fill in the blanks: H T O 1 3 …… + 1 …… 6 …… 8 1

-

H T O 9 …… 8 2 1 …… …… 3 4

6. There are 342 students in a school. 161 students are absent. How many students are present? Total students in the school

=

________

Number of absent students

=

-________

Number of Present students =

________

7. I had Rs 1000 with me. I spent Rs. 439. How much money is left with me? I had

=

________

I spent

=

-________

Money left with me

=

________

8. Subtract the following: Rs. Ps. 300 . 50 129 . 00

9. Subtract the following: m 7 - 2

cm 50 25

10. Subtract the following: kg 4 - 2

gms 365 485

12

-

Rs. Ps. 450. 00 79. 50

-

m 4 1

cm 25 50

-

kg 7 3

gms 500 750

LEARNING OUTCOME 4.4: TABLES UPTO 15. 1. Table of 2

1x2 = …… .

2x2 …… .

3x2 …… .

4x2 …… .

5x2 …… .

6x2 …… .

7x2 …… .

8x2 …… .

9x2 …… .

10x2 …….

3x10 …….

4x10 …….

5x10 …….

6x10 …….

7x10 …….

8x10 …….

9x10 …….

10x10 …….

3x12 …….

4x12 …….

5x12 …….

6x12 …….

7x12 …….

8x12 …….

9x12 …….

10x12 …….

2. Table of 10 1x10 = …….

2x10 …….

3. Table of 12 1x12 …….

2x12 …….

4. Fill in the blanks using multiplication tables. a. 5 x 2 = b. 9 x 7 = c. 12 x 4 = d. 14 x 3 = e. 15 x 4 = 5. Observe the rule and write the answer. 8

x

10

=

80

a. 73 x b. 29 x

10 10

= =

____ ____

6. Solve the following. a. 5 x 0 = b. 0 x 10 = c. 1 x 255 =

_____ _____ _____ _____ _____

9

x

c. 14 d. 9

____ ____ ____

100 x x

d. 12 e. 1 f. 1000

7. Observe the pattern and fill in the blanks. a. 5

x

3

=

3

x

___

b. 2

x

6

=

___

x

2

c. 3

x

4

=

___

x

___

d. 7

x

8

=

___

x

___

e. 9

x

____

=

7

x

___

13

= ___ ___

x x x

900 = 1400 = 9000

1 = 36 = 0 =

____ ____ ____

LEARNING OUTCOME 4.5:  Applies operations of numbers in daily life.  Multiplies 2 and 3 digit numbers. 1. A chocolate costs Rs. 5. Ravi wants to buy 7 chocolates. How much money does he need to pay?

2. A boat has a capacity of carrying 6 people at a time. There are total 5 boats available at a time. Maximum how many people can travel at the same time by the boats?

3. There are 4 rows of desks in a class. Each row has 5 desks. If 2 students sit on each desk, how many students at max can sit in the classroom?

4. Cost of petrol is Rs. 75 per litre. A scooty has the capacity of 5 litres of petrol. Mohit wants to refill his empty scooty tank at the full. How much money will he require for this?

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5. There are 4 spiders. Each spider has 8 legs. How many legs are there in all? +

+

+

=

OR X

=

6. There are 6 bowls. Each bowl has 3 Gulab-jamuns. How many Gulab-jamuns are there in all?

+

+

+

+

+

=

OR X

=

7. Cost of one bat is Rs. 112. 9 such bats will cost Rs. ………….. . 112

X

9

=

100

+

=

………. X

………. +

………. X

=

………. +

………. +

……….

=

……….

+

………. +

8. Fill in the blanks. 7

10

x

10

=

70

a. 75

x

10

=

_____

b. 681

x

10

=

_____

c. 29

x

100

=

_____

d. 64

x

1000

=

_____

15

2

X

………. X

9 ……….

LEARNING OUTCOME 4.6:  Divides a number by another number using different methods.

1. Divide 21 oranges in the group of 3 oranges. How many groups can be formed? ………… ‚ …………. = …………

___________ such groups will be formed.

2.

Fill in the boxes with correct answer using multiplication facts and division facts. a.

b.

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3. Divide by repeated subtraction. Divide 20 chocolates among 5 friends. How many chocolates will each get? _______ _______ _______ _______

-

_______ _______ _______ _______

= = = =

________ ________ ________ ________

Each friend will get _______ chocolates. 4. Which numbers are exactly between.. a. 100 and 200 [ 100+200=300, 300÷2=150] _150______ b. 50 and 100 __________ c. 10 and 20 __________ d. 120 and 160 __________

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LEARNING OUTCOME 4.7:  Word Problems (Create and solves simple real life situations /problems using four basic arithmetic operations.)  Solves problems involving daily life situations related to length, distance, weight, volume and time involving four basic arithmetic operations.

1. If the cost of one thousand bricks is Rs. 4500, what will be the cost of 2000 bricks?

2. Dhanu has the longest jump of 4 m 20 cm. Gurjeet is second. His jump is 20 cm less than Dhanu’s jump. Gopi comes third. His jump is 15 cm less than Gurjeet’s jump. a. How long is Gurjeet’s jump?

b. How long is Gopi’s jump?

3. Look at the board and tell how far Kalka from Panchkula is. WELCOME TO PINJORE BUS STAND KALKA ( 15 km)

PANCHKULA( 10 km)

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4. Find the total cost of the following items. Also find the total amount to be paid for the bill. S. No. Name of Items Rate per Item Amount 1

5 Pencils

₹5

………………………..

2

3 Notebooks

₹ 22

………………………..

3

4 Crayons

₹ 31

………………………..

4

2 Pens

₹ 10

………………………..

5 Total Amount =

A Scale

₹ 18

……………………….. ………………………..

5. Tank A has 490 l of water and Tank B has 278 l of water. a. How much water do they have in all? ___________________

b. Which tank has more water? _________________ How much more water? _________________

6. A family of 8 people needs 80kg wheat for a month. How much wheat does this family need for 2 months?

7. You have to distribute 72 tomatoes equally in 3 baskets. How many tomatoes will there be in each basket?

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8. Look at the postal rates given in the chart. Postal Items Parcel Weighing: i. 50 grams or less ii. For every additional 50 grams

Postal Rates 10.00 8.00

How much will you have to pay for posting a parcel weighing a. 200 grams? _____________________________________________

b. 175 grams? _____________________________________________

9. Neetu has an empty 200 ml coconut oil bottle. Ramu has a big bottle of 1 litre. How many bottles of Neetu will be sufficient to fill Ramu’s bottle?

10. The bus leaves at 9 o’ clock in the morning for Bhopal. It will take them about 2 hours to reach Bhopal. At what time should they reach Bhopal?

____________________________________________________ 11. The train leaves at 11:40 from a station A. It will take 1 hour and 30 minutes to reach the next station B. At what time the train should reach the next station?

____________________________________________________ 20

LEARNING OUTCOME 4.8:  Works with Fractions

1. Shade / colour half part ( ½) of each figure.

2. Shade / colour quarter part (1/4) of each figure.

3. Shade / colour one-third (1/3) part of each figure.

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4. Shade / colour three-fourth (3/4) part of each figure.

5. What fraction of each shape has been shaded/ coloured?

__________

___________ _________

___________

6. Match the shaded part as shown:

22

Quarter

4/4=1

Whole

2/4=1/2

Three-fourth

3/4

Half

1/4

7. What fraction of the collection is shaded/ coloured?

=

_______

=

_______

8. Shade / colour ¼ of these shapes.

9. Sunita has 30 flowers. She uses ½ of them to make a bouquet. How many flowers are used to make bouquet?

10. There are 50 students in a class. 1/5 of them are absent. How many students are absent?

11. Fill in the blanks: a. ½ + ½

=

______

b. ¼ + ¼ + ____ +____ =

______

c. ¼ + ¼ + ¼

______

=

d. Half is written as ______ . e. Quarter is written as ______ . f. Two halves make a ______ . g. A fraction is a part of a ______ . 23

LEARNING OUTCOME 4.9:  Finds shapes that can be used for tiling.  Makes cubes/ cuboids using given nets. 1. Cover your floor with this tile and colour it beautifully.

2. Now create your own tile design and cover your floor.

3. Which of the following tile can be used to cover the floor completely without leaving any gap? Mark with a tick √.

24

4. Draw the shapes of cube and cuboid in the following dot grids.

5. Draw the pictures of a brick and a ludo-dice showing three faces of each one of them.

6. The numbers on the opposite sides of this box add up to 7.

a. Which number was on the opposite side of 5? _____ b. Which number will be at the bottom? _____ c. Which number was on the opposite side of 4? _____ d. What will this box look like if you opened it up? Mark the correct picture.

.

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LEARNING OUTCOME 4.10:  Estimates the length and verifies by actual measurement.  Converts metres into centimetres and vice-versa. 1. Which unit will you use to measure the following? (centimetre, metre, kilometre) a. The height of Qutub Minar is 72 ………………………….…….. . b. The length of the exercise book is about 21 ……………………………... . c. The distance from Chandigarh to Delhi is about250 ………………………………….. . d. Your classroom is about 4 ……………………………….. high. e. Height of your friend is about 135 …………………………………….. . 2. If height of the given short mug is 8 cm, than guess the height of the bigger mug.

a. 8 cm

b. 12 cm

c. 16 cm

3. Draw a pencil 8 cm in height.

4. Draw a broom double the length of the given broom.

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d. 20 cm

5. This is the 100 metre race for girls.

Mohini is the nearest to the finishing line. She is about 8 metres from it. Behind her is Sunita. Uma is behind Sunita. Look at the picture and answer the questions based on your guess. (4 metres 12 metres 16 metres 8 metres 20 metres) a. How far is Sunita from Mohini? ___________ b. How far is Uma from Sunita? ___________ c. How far is Sunita from finishing line? ___________ d. How far is Uma from finishing line? ___________ e. How far is Uma from Mohini? ___________ 6. Convert the following. a. 3 km = b. 7 m = c. 2 m 45cm = d. 4 km 315 m = e. 7000 m = f. 600 cm = g. 7240 m = h. 320 cm =

__________m __________cm __________cm __________m __________km __________m __________km __________m __________m __________cm

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LEARNING OUTCOME 4.11:  Estimates the weight of various objects and verifies by actual measurement. 1. Tick the estimated weights of the following things. a. A suitcase

25g

25kg

b. A baby

4 kg

400 g

c. A pair of shoes

5 kg

500 g

d. A sack of wheat

50 kg

1500 g

5000 kg

5000 g

e. An elephant

2. Arrange the following animals according to their weights. Start from the lightest animal. A puppy, a cow, a cat, a pigeon, an elephant, a goat. __________<___________<___________<___________< ___________<___________ 3. Guess and write the weight of each thing in ‘g’ or ‘kg’. Items

Weight(g /kg)

a. Rice

10 ____

b. Sugar

5 ____

c. Mustard seeds

50 ____

d. Wheat

20 ____

e. Dal

500 ____

f. Tea

250 ____

g. Pepper

50 ____

h. Turmeric

100 ____

i. Potato

2 ____

j. Salt

1 ____ 28

4. Convert the following. a. 2 kg b. 12 kg 500 gms c. 1500 g d. 60000 g e. 3750 g

= = = = =

__________g __________g __________kg __________kg __________kg

________g ________g

5. Draw the weights that you will use to measure the following objects.

a.

____________________________________ b.

______________________________________________ c.

_______________________________

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LEARNING OUTCOME 4.12:  Estimates the volume of liquid and verifies by actual measurement. 1. Guess how much liquid each can hold. a. A water bottle _______________ b. A cough syrup bottle

_______________

c. A small bottle of ear drops

_______________

d. A glass of milk

_______________

e. A can of cold drink

_______________

f. A mug full of water

_______________

g. An inkpot

_______________

h. A bucket full of water

_______________

Help box: 300ml, 100ml, 150ml,10ml, 15l, 1litre, 750ml,50ml 2. Compare the capacity of the following things (using symbols >,< or =): a. A water tank ______ A bucket b. A glass

______

A jug

c. A water bottle

______

An inkpot

d. A cup

______

A mug

3. Classify which things you will measure in l and ml. A cup of milk, Petrol in a car, Ink in your pen, Water in a bucket, Juice in a glass, Water in a tank, Oil in a spoon, Water in a glass . l(litre) ________________

ml(millilitre) ________________

________________

________________

________________

________________

________________

________________

________________

________________

________________

________________

30

4. Convert the following. a. 9 litres

=

__________ml

b. 4 litres 500 ml

=

__________ml

c. 7 litres 250 ml

=

__________ml

d. 3000 ml

=

__________litres

e. 1500 ml

=

__________litres ________ml

5. Amina’s water bottle holds one litre of water. She drank 150ml of water and her friend Govind drank 200ml of water. a. How much water did they drink altogether?

b. How much water is left in the bottle?

6. Radha’s grandma was ill. The doctor gave her a bottle of syrup having 150 ml of medicine. She has to take the medicine every morning for 10 days. How much medicine does she have to take every morning?

7. The capacity of a bottle is 500 ml. How many such bottles will be required to fill the containers below? a. A jug of capacity 2 litres = _______ bottles b. A bucket of capacity 12 litres

=

_______ bottles

c. A mug of capacity 750 ml

=

_______ bottles

d. A tub of capacity 24 litres

=

_______ bottles

8. How many glasses of 200 ml can be filled from a jug of juice having capacity 2 litres?

31

LEARNING OUTCOME 4.13:  Explore the perimeter of the given shapes in the term of given shape as a unit. 1. Fill in the blanks: a. Perimeter is the length of _______________. b. Length of boundary is the sum of all _________________. c. ___________ is the space covered by an object. 2. For the following figures find the length of boundary. a.

b.

Sum of all sides= ……………………… Length of boundary= …………….

Sum of all sides= ……..………… Length of boundary= …………

3. How much fencing is required for the following fields: a.

b.

Fencing required = ……………

32

Fencing required = …………………….

4. Chandu goes for a walk around the field every morning. Every day he takes 4 rounds of the field. What is the total distance that he covers every morning?

5. Ganpati’s wife works in a tailor’s shop. She has to fix lace around 3 table clothes. Look at the picture and tell :

a. How much lace is required for one table cloth? _______________ b. How much lace will be used in 3 such table cloths? _______________ c. If she bought 100 metres roll of lace, how much lace will be left in the roll? ______________

33

6.

a. Find the length of boundary (perimeter) of the square A. ___________________ b. 8 squares of side 1 cm are cut out of the square A. now it looks like shape B. What is the length of boundary of the shape B.

___________________ The boundary of square C is ____+_____+_____+_____=__________.

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LEARNING OUTCOME 4.14:  Explore the area of the simple geometrical shapes in the term of given shape as a unit. 1.

Count and write.

a. How many small squares of size 1 cm are there in this big square? _______________ b. The area of this big square is _______ cm squares. 2. Guess and check, how many squares of one centimeter can fill this rectangle.

Write your guess here._________ 3. Look at the picture. Divide it into 4 equal pieces. Each piece should have the same number of squares.

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4. Look at the shapes given here.

A B

E

D

C

G

F

a. Write the area of shapes here. A= _____ sq. unit B= _____ sq. unit E= _____ sq. unit F= _____ sq. unit

C= _____ sq. unit G= _____ sq. unit

b. Which is the biggest shape in this picture? _____________________ c. Which is the smallest shape in this picture? _____________________

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D= _____ sq. unit

5. How many tiles of size 2 feet x 1.5 feet will be required to cover the floor of size 10 feet x 9 feet exactly without wasting any tile? tile

Floor

a. Area of 1 tile b. Area of the floor c. Number of tiles required

= _________ sq. unit = _________ sq. unit = ___________

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LEARNING OUTCOME 4.15:  Acquires understanding about shapes around him/her.  Identifies the centre, radius and diameter of the circle. 1. Draw the picture of a wheel.

2. Draw a circular design using a com.

3. Draw a circle of radius 4 cm using com. Mark its centre, radius and diameter.

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4. Mark the centre of the following circles.

5. Measure the length of radius and diameter of the given circle.

6. Fill in the blanks: Radius 2 cm

Diameter 4 cm

3 cm

____ cm

____ cm

8 cm

12.5 cm

____ cm

____ cm

15 cm

10 cm

____cm

____ cm

30 cm

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7. Fill in the blanks. a. Length of each radius of a circle is _____________. b. Diameter = ____ X Radius c. Radius = Diameter ÷_______ d. The screw of the com should be ________. ( loose/ tight) 8. Mark the circles 1 to 5 according to the size in ascending order.

____

____

____

____

9. Which is the biggest circular thing that you have ever seen? _____________________ 10. Name two vehicles whose all wheels are not of the same size/ radius. _________________, _________________.

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____

LEARNING OUTCOME 4.16: Time:    

Reads the time in hour and minutes. Express time in am and pm. Relates to 24 hours clock with 12 hours clock. Calculates time intervals.

1. Look at the clock and write the time in the box given below:

__________

__________

__________

2. Three friends read the time from a clock. Who is right? ________________

Chinki

Bunty

Pintoo

12:03

12:15

3:00

5:07

7:25

5:35

9:10

9:50

9:45

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3. Show the following times in the clocks. 3:10

12:00

8:40

Half past 5

Quarter past 6

Quarter to 9

4. Answer the questions given below. Also use ‘am’/’pm’ in your answers. a. When do you get up in the morning? ___________ b. At what time do you go to school?

___________

c. When do you come back from school to home?

___________

d. At what time do you go to sleep?

___________

e. When do you do your homework?

___________

5. Answer the following questions. a. How long is your lunch break? ______________ b. For how much time do you have to stay in the school? ______________ c. How long is your games period? ______________ 6. How long will it take for the minute hand to move from ---

a.

To

________________

b.

To

________________

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7. How long did each of the following programs last? a. b. c. d. e. f.

4:15-5:00 5:00-5:45 5:45-6:15 6:15-6:40 6:40-7:30 7:30-7:45

Sports Programme Wildlife Programme Children’s Serial Music Programme Science Quiz Local News

___________ minutes ___________ minutes ___________ minutes ___________ minutes ___________ minutes ___________ minutes

8. Fill in the table by converting the arrival and departure time of the trains in 12-hour clock time or 24-hour clock time as required. Name of the Arrival Time Departure Time Train By 24-hour By 12-hour By 24-hour By 12-hour clock clock clock clock Kalka Shatabadi 20:40 _________ _________ 8:48 pm Jan Shatabadi 07:23 _________ _________ 07:33 am Kalka Mail 00:25 _________ _________ 01:00 am Paschim Express 15:57 _________ _________ 04:12 pm Himalayan Queen 17:20 _________ _________ 05:28 pm 9. Write a few activities that will take the time as mentioned below: a. A few seconds _______________,__________________. b. A few minutes _______________,__________________. c. A few hours _______________,__________________. d. A few days _______________,__________________. e. A few months _______________,__________________. f. A few years -_______________,__________________. HelpBox: Boiling milk, drying wet clothes in the sun, growing of a plant, growing a baby, spoiling a bread, switching off a fan 10. Write the time in numerals. a. 10 minutes past 7 o’ clock b. 20 minutes to 9 o’ clock c. Half past 8 o’ clock d. Quarter past 12 o’ clock e. Quarter to 3 o’ clock

=

____:____ = ____:____ ____:____ = ____:____ ____:____

= =

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LEARNING OUTCOME 4.17:  Identifies the patterns in multiplication & division up to 9  Observes, identifies and extends geometrical patterns based on symmetry. 1. Observe carefully the following number patterns, identify the rules and complete the pattern. a. 7, 14, 21, 28, ______, ______, ______, ______. b. 18, 27, 36, 45, ______, ______, ______, ______. c. 40, 50, 60, 70, ______, ______, ______, ______. d. 88, 80, 72, 64, ______, ______, ______, ______. e. 32, 30, 28, 26, ______, ______, ______, ______. f. 40, 36, 32, 28, ______, ______, ______, ______. g. 25, 30, 35, 40, ______, ______, ______, ______. h. 54, 48, 42, 36, ______, ______, ______, ______. i. 9, 11, 18, 22, 27, 33, ______, ______, ______, ______. j. 5, 30, 10, 24, ______, 18, ______, ______, 25, 6.

2. Observe the rule and complete the number tower.

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3. Carefully observe the patterns, identify the rules and extend the patterns. a.

, , ______________.

,

, ____________ , _______________ ,

b.

, __________.

,

,

, __________ , ___________ ,

c.

,

,

, ____________ , ___________ , ____________.

d.

, , ________________ .

, ________________, _________________ ,

e.

,

,

, ______________ ,________________ , ______________.

f.

,

,

, ____________________ , ___________________

g.

,

,

, _____________ , ____________ , ____________ .

h.

,

,

, ______________ , ______________ . 45

4. Make 3 different patterns using the block. a. Pattern 1

b. Pattern 2

c. Pattern 3

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LEARNING OUTCOME 4.18: Data Interpretation:  Represents the collected information in tables and bar graphs and draws inferences from these.

1. If one

represents 10 runs, how many runs did each batsman score? Batsman Sachin

Runs Scored …………….

Sehwag ……………. Dravid ……………. Kumble ……………. Kaif ……………. Dhoni ……………. 2. On the basic of the above chart and table, answer the following questions. a. Who scored the maximum runs? ________ b. Who scored the minimum runs? ________ c. Who scored equal runs? ________________________ d. How many runs did Sachin score? ________ e. How many more runs did Sehwag score than Dhoni? ________ f. Who scored more runs- Dravid or Kumble? ________ g. Who scored less runs- Kaif or Dhoni? ________

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3. Look at the following bar-graph and answer the questions given below.

Bar-graph showing Fruits liked by Children 40 35 30 25 20

Number of Children

15 10 5 0 Mango Apple Orange Papaya Banana Grapes

a. Which fruit is liked by maximum children? ________________ b. Which fruit is liked by the minimum children? ________________ c. How many children like apples? ________________

d. Which fruit is liked by more children- Papaya or Grapes? ________________ e. Which fruit is liked by less children- Banana or Apple? ________________ 4.

Look at the chapatti chart that shows the number of students who like sweet, sour and salty things. Total students = 48 Fill in the blanks: a. Sweets are liked by ______ students. b. _____ students like sour things. c. _____ students like salty things.

48

5. Draw the chapatti chart for the given data.

The students like to drink

Number of the students

Milk

20

Coofee

10

Tea

10

6. Draw a pictograph to show the number of children who come to school by different means of transportation on the basis of given table. = 5 students Means of Transport Bus

Number of Students 15

Auto-rickshaw

50

Rickshaw

60

Bicycle

35

Van

70

On Foot

40

Bike

25

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LEARNING OUTCOME 4.19:  Show through paper folding/ paper cutting, ink blots etc. the concept of symmetry by reflection.  Draws views- top view, front view & side view of simple objects. 1. Draw the side view and top view of an aeroplane.

Side view

Front view

2. Draw a line of symmetry for the following shapes/ pictures.

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3. Draw any four alphabets of English whose mirror halves can be drawn. Also draw a line in each to divide them into mirror halves.

4. Complete the following figures by drawing their mirror halves.

5. Complete the picture by drawing more quarters.

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