How cool are chromosomes? Read what Steve the savvy scientist has to say about chromosomes and genes before testing your knowledge with some fill-in-the-blanks.

Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

Get to know your genes with Steve the savvy scientist! Genes help determine everything from your hair color to your height.

Can you identify the difference between inherited and acquired traits?

Explore humans’ inherited traits with this fun science worksheet!

Ponder the pedigree of plants with this worksheet about inherited traits for upper elementary students!

Find out how animals and plants change based on their environment in this worksheet!

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

Investigate the mystery of why two tomato plants developed so differently!

Track the traits passed down from parent to offspring!