Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.

Discover the three ways heat can move from one place to another in this middle school worksheet!

Prepare students for an upcoming science lab with this helpful worksheet!

You can check out the cardiovascular system in this worksheet, and better understand how the heart and lveins work with each other.

Do you know the Alabama state bird? It's the Yellowhammer, a small yellow bird that is threatened in other parts of the world.

This worksheet helps kids understand variations in animals and how the same kind, or species, can sometimes look different from each other.

This ultra cute coloring page features three adorable sea otters enjoying their freshly caught lunch in their ocean home!

How could a fin, large ears, or sharp claws benefit an animal? Find out how body parts can help animals meet their needs in this engaging kindergarten and first-grade worksheet!

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.

Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!

Track down some of the most famous animals of the Amazon -- and other places -- with this rainforest coloring page that doubles as a life-science lesson.

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.