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

This worksheet will quiz your child on the different fields of study in science. What's the difference between a zoologist and a geologist? Find out here!

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

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

Discover the differences between gravity and magnetism in this forceful worksheet!

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.

Can you identify the difference between inherited and acquired traits?

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

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.

Be a glow-getter with this energy transfer worksheet!

Ponder the pedigree of plants with this worksheet about inherited traits for upper elementary students!

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

Learn the importance of natural adaptations with this inquisitive activity!

Unscramble key vocabulary words about energy and collisions with this engaging science worksheet!

Become an energy investigator in this electrifying science worksheet!