This packet of worksheets introduces children to food webs, an important life science concept.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

In this worksheet, children practice identifying animals of North America by their tracks.

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

Encourage your little environmentalist to learn about composting! Children will boost their reading skills as they learn what compost is and how it helps the environment.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Search for natural resources with this fun worksheet for second and third graders!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Confused about continents? Get better acquainted with all the continents on earth with this word scramble.

Step into the swamp ecosystem with this engaging life science worksheet!

Learn the importance of natural adaptations with this inquisitive activity!