Unit 1: A Tour of the Kingdom

Part 1 is ideal for students in grades 1-4. For students grades 5-8, read Parts 1 and 2. Visit our FAQs for more information.

Chapter 1: The Organization of Life
- Part 1: A Bird’s Eye View of the Kingdom
- Part 2: What’s in a Name?: A Map of the Kingdom
Chapter 2: What is a creature? What is it made of?
- Part 1: Living or Not Living: That is the Question
- Part 2: There’s a Certain Chemistry to All This Biology
Chapter 3: Kingdoms of Archaea and Bacteria
Chapter 4: Kingdoms of Protists and Fungi
- Part 1: I See Something! Creatures you Can See
- Part 2: These are Fun Guys: Fungi and Fungus-Like Protists
Chapter 5: Kingdom of Plants
- Part 1: Tiptoe Through the Tulips (and the Liverworts)
- Part 2: Growing Tall and Staying Small: A Map of the Kingdom
Chapter 6: Kingdom of Animals – Invertebrates
- Part 1: Wriggly and Wonderful
- Part 2: What is an Animal? Invertebrates Show Us the Way
Chapter 7: Kingdom of Animals – Fish and Amphibians
- Part 1: Animals of Water, Animals of Land: Fish and Amphibians
- Part 2: Scales and Skin: The Making of Fish and Amphibians
Chapter 8: Kingdom of Animals – Reptiles and Birds
- Part 1: Reptile or Bird? Easy to Tell, Even in the Shell
- Part 2: Wings Does Not a Bird Make
Chapter 9: Kingdom of Animals – Mammals
- Part 1: Mammals – The Warm and Fluffy Icing on the Cake
- Part 2: Don’t Judge a Mammal by its Stripes – Cladistics