01 Can a Rock Grow?
02 Do Monkeys Eat Bananas?.
03 Do Plants Have Mouths?.
04 Do Fish Drink Water?.
05 Review Lessons 1 4.
06 Animal Habitats.
07 Why do Camels have Humps?
08 Where do Whales Live?
09 Many Kinds of Leaves.
10 Review Lessons 69
11 Day and Night.
12 The Night Sky.
13 We Need the Sun.
14 The Moon.
15 Review Lessons 1114
16 Why Is the Summer Hot?.
17 The Cold Winter
18 Spring Flowers.
19 Colourful Fall
20 Review Lessons 1619
21 Walls Are Solid
22 Water Is a Liquid..
23 Why Do Balloons Float?.
24 Why Does Ice Melt?
25 Review Lessons 21 24
26 Motion and Force.
27 Force and Distance
28 The Path of a Car.
29 Gravity
30 Review Lessons 25 29
31 Different Kinds of Animals
32 Winter Survival
33 Animal Babies
34 Hazard Symbols
35 Review Lessons 31 34
36 Water and Wind Energy
37 Positions and Movements
38 The Florida Manatee.
39 An American Volcano
40 Review Lessons 3639
41 Cotton.
42 A Bees Life
43 Wetlands
44 Insects
45 Review Lessons 41 44
46 Staying Healthy
47 Objects and Materials
48 Reuse and Recycle
49 Structures.
50 Review Lessons 46 49
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