Do birds have feathers when they hatch? What is a fledgling? Read to discover the answers as you learn about the life cycle of birds. Each book in the Life Cycles of Living Things series… More →

Why do fish have a yolk sac? What is a fry? Read to discover the answers as you learn about the life cycle of fish. Each book in the Life Cycles of Living Things series shows you how living… More →

I Read! You Read! books are designed for shared reading between a beginning reader and an adult or proficient reader. The beginning reader reads a few short sentences with limited vocabulary. More →

Do you wonder about all of Earth's living things? Do you know how to tell the difference between a young frog or butterfly and an adult? In this book, learn about the life cycles of plants… More →

Each book in the Life Cycles of Living Things series shows you how living things are born and how they grow up. Comprehension Questions with answers. Includes a support page of teaching tips More →

How does a giraffe begin its life? What is a juvenile wolf? Read to discover the answers as you learn about the life cycle of mammals. Each book in the Life Cycles of Living Things series… More →

Why do flowers make pollen? What is germination? Read to discover the answers as you learn about the life cycle of plants. Each book in the Life Cycles of Living Things series shows you how… More →