1권
Science
| UNIT 01 | The Arctic
| UNIT 02 | Plants
| UNIT 03 | Animals
| UNIT 04 | Grass
| UNIT 05 | Deserts
| UNIT 06 | Oceans
Social Studies
| UNIT 07 | Families
| UNIT 08 | Homes
| UNIT 09 | Transportation
| UNIT 10 | Communities
| UNIT 11 | Needs and Wants
| UNIT 12 | Jobs

Language Arts & Music
| UNIT 13 | The Goose That Laid the Golden Eggs
| UNIT 14 | The Lion and the Mouse
| UNIT 15 | Music
| UNIT 16 | Folk Music
Art & Math
| UNIT 17 | Art and Artists
| UNIT 18 | Colors
| UNIT 19 | Counting
| UNIT 20 | Addition


2권
Science
| UNIT 01 | The Sun
| UNIT 02 | The Moon
| UNIT 03 | Birds
| UNIT 04 | Insects
| UNIT 05 | Fish
| UNIT 06 | Human Body
Social Studies
| UNIT 07 | Goods
| UNIT 08 | Tools
| UNIT 09 | Asia
| UNIT 10 | Europe
| UNIT 11 | Africa
| UNIT 12 | North America
Language Arts & Music
| UNIT 13 | The Hare and the Tortoise
| UNIT 14 | The Grasshopper and the Ants
| UNIT 15 | Classical Music
| UNIT 16 | Jazz
Art & Math
| UNIT 17 | Activities
| UNIT 18 | Hunters in the Snow
| UNIT 19 | The Sum and Ways of Saying Addition
| UNIT 20 | Greater Than and Less Than

3권

Science
| UNIT 01 | Dinosaurs
| UNIT 02 | Science
| UNIT 03 | Advances in Science
| UNIT 04 | Leonardo da Vinci and Galileo Galilei
| UNIT 05 | Isaac Newton and Thomas Edison
| UNIT 06 | Inventions

Social Studies
| UNIT 07 | South America
| UNIT 08 | Antarctica
| UNIT 09 | Australia
| UNIT 10 | America’s Past
| UNIT 11 | The Pilgrims
| UNIT 12 | Slavery

Language Arts & Music
| UNIT 13 | The Boy Who Cried Wolf
| UNIT 14 | The Maid and the Milk Pail
| UNIT 15 | Melody and Rhythm
| UNIT 16 | Enjoying Music

Art & Math
| UNIT 17 | Tahitian Landscape
| UNIT 18 | Blue Atmosphere
| UNIT 19 | Subtraction
| UNIT 20 | The Difference