Science Grade 4 with your astronaut guide

1

How Animals Hear: Ears and Sound

2

Animal Senses: Sight, Smell and Touch

3

How Animals Communicate: A Day with Nandu

4

Skin, Hair, Feathers and Scales

5

Habitats and Adaptation

6

Food Chains: Who Eats Whom

7

Anita and the Honeybees: Pollination

8

A Busy Month: Birds, Beaks and Nests

9

Life Cycles: Butterfly, Frog and Mosquito

10

Review: Animals and How They Live

Review

11

Parts of a Plant and Their Jobs

12

Abdul in the Garden: Roots

13

Seeds and Germination

14

How Seeds Travel: Dispersal

15

How Leaves Make Food: Photosynthesis

16

The Valley of Flowers

17

The Story of Amrita: Trees and Forests

18

Soil: What Is It Made Of?

19

Basva's Farm: Growing Crops

20

Review: The World of Plants

Review

21

Teeth and Digestion

22

Spicy Riddles: Taste, Smell and Spices

23

Skeleton, Bones and Joints

24

Muscles, Lungs and Breathing

25

Eating Together: A Balanced Diet

26

From Market to Home: Keeping Food Fresh

27

Germs, Hygiene and Staying Healthy

28

Chuskit Goes to School: Everyone Can Learn

29

Hu Tu Tu: Games, Exercise and the Heart

30

Review: My Body and My Health

Review

31

Solids, Liquids and Gases

32

Evaporation, Condensation and the Water Cycle

33

A River's Tale

34

Too Much Water, Too Little Water

35

Saving Water: Every Drop Counts

36

Air Is All Around Us

37

Measuring the Weather

38

Seasons, Monsoon and Climate

39

Materials and Their Properties

40

Review: Matter, Water, Air and Weather

Review

41

Forces: Pushes and Pulls

42

How Things Work: Simple Machines

43

Going to School: Bridges and Ways to Travel

44

Omana's Journey: Trains, Maps and the Land

45

Changing Times: Houses and Building Materials

46

Pochampalli: From Fibre to Fabric

47

How Things Are Made: From Raw Material to Product

48

Heat, Temperature and Conductors

49

Electricity: Circuits and Safety

50

Review: Forces, Machines and Making Things

Review

51

Our Sky: Sun, Moon and Stars

52

Day, Night, Shadows and Directions

53

Different Lands, Different Lives

54

Changing Families: Growing Up and Family Traits

55

Defence Officer Wahida: People and Their Work

56

Waste: Reduce, Reuse, Recycle and Compost

57

Pollution: Air, Water, Land and Noise

58

Nature Trail: Protecting Wildlife

59

Energy and Saving Our Resources

60

Final Review: Our Earth, Our Home

Review