Are chickens mammals, fish, or birds? Sort animals by their traits in this informative life science worksheet!

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Classify the animals in this life sciences matching worksheet!

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!

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

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

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

Count the number of sea creatures and make a bar graph with this shark worksheet. Make an underwater word ladder with your 2nd grader, too.

All of these products are made from plants, or they can be! Practice using a Venn diagram, researching and classifying items with your kids.

Learn about the texture and hardness of different objects in this second-grade worksheet!

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

Learn about fish, amphibians, birds, mammals, and reptiles with this colorful life science worksheet for first and second graders!

What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

Describe how things feel when you touch them and push on them!

Learn about the similarities and differences between objects in this colorful science worksheet!

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

Help your little learner understand the concept of buoyancy with this fun worksheet. He'll decide which items will keep this frog afloat!

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!

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

How long does a butterfly live? Find out with this worksheet! Give your second grader a fun way to practice making graphs using given information.