Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.

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

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

These 12 dinosaur names are all mixed up, and need a dinosaur expert to help unscramble the letters.

Children will learn important facts about food chains in these worksheets.

Looking for a worksheet to help your kid with his knowledge of human biology? This printable will help him with the digestive system.

If your child is studying life science, introduce her to all the strange animal pairs that work together in the wild.

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.

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

Looking for a worksheet to help your child with science? This printable will help them with their biology vocabulary.