Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Get to know the platypus with this fill-in-the-blank activity for kindergarteners and first graders!

Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

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

Analyze an axolotl with this kindergarten and first-grade worksheet!

Learn about life science on a farm in this colorful activity!

Discover the importance of butterflies in pollination with this informative worksheet!

Learn how seeds move with this second- and third-grade matching activity!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

Assess the attributes of the amazing nine-banded armadillo in this worksheet!

Learn about food chains in this cut-and-paste worksheet for first graders!

Peek into the life of a praying mantis in this informative worksheet!