This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Learn the importance of natural adaptations with this inquisitive activity!

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

Challenge your child' memory skills with this colorful worksheet. This fun printable will help with memorization skills and spatial awareness.

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.

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

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

Have fun learning about food chains in this charming science worksheet!