Break down a word to create new ones with this fun worksheet for second through fifth graders!

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

Dinosaurs and other creatures don't exist anymore! Learn the names of some extinct animals, and look for them in this fun wordsearch puzzle.

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!

Use your knowledge of sea creatures to fill out this crossword puzzle.

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

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