Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

In this animal-based life science worksheet, students will learn that animals inherit certain traits from their parents.

Track the traits passed down from parent to offspring!

Become a genetic detective with this inquisitive life-science worksheet!