Chapter 1 Social Studies · History and Geography
Theme: Technology Changes the World
Unit 01 How Transportation Has Changed
Unit 02 Inventors and Inventions
Theme: Government
Unit 03 Choosing Our Leaders
Unit 04 Presidents’ Day in February
Vocabulary Review 1
Theme: The World around Us
Unit 05 Countries Have Neighbors
Unit 06 The Amazon Rainforest
Theme: Protecting the Earth
Unit 07 Protecting the Earth
Unit 08 The World’s Endangered Animals
Vocabulary Review 2
Theme: World Religions
Unit 09 World Religions
Unit 10 Religious Holidays
Theme: Europeans Come to the New World
Unit 11 Early Travelers to America
Unit 12 The Pilgrims and Thanksgiving
Vocabulary Review 3
Wrap-Up Test 1

Chapter 2 Science
Theme: Our Earth
Unit 13 Inside the Earth
Unit 14 Earthquakes and Volcanoes
Theme: The Solar System
Unit 15 Why Does the Moon Seem to Change?
Unit 16 The First Man on the Moon
Vocabulary Review 4
Theme: Electricity
Unit 17 Electricity
Unit 18 Conserving Electricity
Theme: Motion and Energy
Unit 19 Motion and Forces
Unit 20 Magnets
Vocabulary Review 5
Theme: Sound
Unit 21 What Is Sound?
Unit 22 Sounds and Safety
Theme: The Human Body
Unit 23 The Organs of the Human Body
Unit 24 The Five Senses
Vocabulary Review 6
Wrap-Up Test 2

Chapter 3 Mathematics·Language·Visual Arts·Music
Theme: Numbers and Operations
Unit 25 Word Problems
Unit 26 Place Value
Theme: Multiplication and Division
Unit 27 Multiplication and Division
Unit 28 Skip Counting Equal Groups
Vocabulary Review 7
Theme: Myths
Unit 29 What Are Myths?
Unit 30 Prometheus Brings Fire
Theme: Learning about Language
Unit 31 Nouns
Unit 32 Some Common Sayings
Vocabulary Review 8
Theme: Visual Arts
Unit 33 Realistic Art and Abstract Art
Unit 34 Picasso and His Work
Theme: A World of Music
Unit 35 Many Kinds of Music
Unit 36 Modern Music
Vocabulary Review 9
Wrap-Up Test 3

·Answers and Translations
·Word List

Workbook for Daily Review