1권
Unit 1. So Many Super Senses!
Lesson 1. Animals with Super Senses
Lesson 2. A Superhero
Unit 2. What Does It Look Like?
Lesson 1. Are They Dragons?
Lesson 2. Have You Ever Seen a Dragon Fly?
Unit 3. Different Looks
Lesson 1. How Do They Look?
Lesson 2. Who Is Who?
Unit 4. Helpful Plants
Lesson 1. How Do Plants Help You?
Lesson 2. A Girl Named Jungle Jen
Unit 5. Unique Food from around the World
Lesson 1. What Unique Food!
Lesson 2. Lunch with Mariko
Unit 6. An Amazing Story
Lesson 1. Lucky Dolphins
Lesson 2. Those Amazing Dolphins!
Unit 7. Beyond Words
Lesson 1. Hand Gestures
Lesson 2. A Day at the Coliseum
Unit 8. Science inside Balls
Lesson 1. Missing Balls
Lesson 2. Game Day
2권
Unit 1. Flat Stanley
Lesson 1. The Flat Stanley Project
Lesson 2. Busy Stanley
Unit 2. A Special Festival
Lesson 1. A Special Monkey Festival
Lesson 2. Where Is My Durian?
Unit 3. Pirates of the Caribbean
Lesson 1. Pirates of the Caribbean: On Stranger Tides
Lesson 2. Tricking Jack Sparrow
Unit 4. Tasty Food
Lesson 1. International Dishes
Lesson 2. School Food Feast
Unit 5. Nanobots
Lesson 1. A Tiny Robot
Lesson 2. A Nanobot Heals the Crybaby
Unit 6. The Native American Tipi
Lesson 1. A Home for Nomads
Lesson 2. A Night in a Tipi
Unit 7. Be Creative
Lesson 1. Do What You Love to Do Like Steve Jobs
Lesson 2. Bobby, a Creative Boy
Unit 8. Discovering Other Planets
Lesson 1. Exploring Mars
Lesson 2. Luca Meets New Life
3권
Unit 1. Eating the Rainbow
Lesson 1. Taste the Rainbow
Lesson 2. A Colorful Cooking Class
Unit 2. Summer Camp
Lesson 1. Attend Our Discovery Camp
Lesson 2. Rafting Competition
Unit 3. The Cinco de Mayo Festival
Lesson 1. Cinco de Mayo Day Trip
Lesson 2. After a Trip to Denver
Unit 4. Healthy Living
Lesson 1. The Choice Is Yours
Lesson 2. A Summer to Remember
Unit 5. A Work of Nature
Lesson 1. Volcanic Eruption
Lesson 2. The Last Day of Pompeii
Unit 6. The Human Skeleton
Lesson 1. The Bones in Your Body
Lesson 2. The Return of the Mummy
Unit 7. American Football
Lesson 1. Hut, Hut, Hike
Lesson 2. The Championship Game
Unit 8. The Green Earth
Lesson 1. See Green, See Life
Lesson 2. Lunchtime