Chapter 1 Science
Unit 1 Dragonflies 12
Unit 2 Birds, Mammals, and Insects 16
Unit 3 Facts About Our Teeth 20
Review Test 24

Chapter 2 Special Days
Unit 1 Halloween 30
Unit 2 Parents’ Day 34
Unit 3 My First Day 38
Review Test 42

Chapter 3 Food
Unit 1 Making Pizza 48
Unit 2 Energy from Food 52
Unit 3 Bibimbap 56
Review Test 60

Chapter 4 Music and Musicians
Unit 1 School Choir 66
Unit 2 My Favorite Music 70
Unit 3 Mozart 74
Review Test 78

Chapter 5 Cultures and Customs
Unit 1 Food Culture 84
Unit 2 Traditional Clothes 88
Unit 3 Trip to Hong Kong 92
Review Test 96

Chapter 6 Places
Unit 1 Museum 102
Unit 2 Korea 106
Unit 3 Hotel 110
Review Test 114