Unit 01 Origin
01 Picnic Time
02 Presenting Oscar
03 Teddy, the Bear

Unit 02 Mystery
01 Faces in the Floor
02 A strange Ship
03 A Myterious Connection

Unit 03 Universe
01 Starry Night
02 Our Sun
03 Moon Mystery

Unit 04 Knowledge
01 Charmed
02 The smell of Success
03 Particular Prints

Unit 05 Animals & Plants
01 Remarkable Humps
02 Wasps of the Sea
03 Circles of Life

Unit 06 First
01 Belles of Baseball
02 Doctor Hero
03 Astrodog

Unit 07 Superstition
01 An Unlucky Number
02 Luck in the West
03 The Curse of the Bambino

Unit 08 Nature
01 Dangerous Nature
02 In the Shadows
03 Wonderful Rain

Unit 09 Body
01 The Most Important Gas
02 The Peculiar Yawn
03 Nasty But Needed

Unit 10 World
01 Class Clown
02 Music That’s Good Enough to Eat
03 You Can’t Do That Here!