After a caterpillar comes to school in a jar, the children are captivated as it eats, grows, and eventually becomes a beautiful Painted Lady butterfly. This title features colorful illustrations from veteran illustrator Bari Weissman and lively text from National Book Award finalist and Michael L. Printz Honor winner Deborah Heiligman. Now rebranded with a new cover look, this NSTA/CBC Outstanding Science Trade Book includes web research prompts and an activity encouraging kids to identify the different types of butterflies all around them. Both text and artwork were vetted for accuracy by Dr. Louis Sorkin, Senior Scientific Assistant at the American Museum of Natural History. This is a Level 1 Let's-Read-and-Find-Out, which means the book explores introductory concepts for children in the primary grades and supports the Common Core Learning Standards and Next Generation Science Standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

Where did the caterpillar go?

It seems to have disappeared, but it hasn't. It has turned into a butterfly! From the time a caterpillar first hatches, it eats so fast that its skin can't keep up. It sheds its skin several times as it grows bigger and bigger. Eventually it forms a shell around itself called a chrysalis. Nothing seems to happen for a long time. But then one day the chrysalis splits open, and a beautiful butterfly emerges. What a magical metamorphosis!