I used this book for students to write about the lifecycles of the animals listed below. I used the QEB Lifecycle books by Camilla de la Bedoyere to teach the concepts. I bought them in a pack and there was one for each animal except human. You could easily use a variety of books to teach these lifecycles or have yoru students do research.There are two versions of each page. One where they fill in the stages by themselves and one where they can trace.
Animals: chickens, snakes, kangaroos, sharks, dogs, butterflies, frogs, and humans.