Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

Look up into the night sky, and you may see three prominent stars side by side. This is Orion's belt, one of the most well known constellations!

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.

Unearth fossils in this explorative third-grade worksheet!

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

Your preschooler can get practice identifying seasons (and also writing postcards!) with this seasonal variety.

In this worksheet, children practice identifying animals of North America by their tracks.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

Practice identifying seasons with these printable weather postcards. Kids will see how different weather patterns affect how they dress with seasonal postcards.

Don't let school year learning slip away this summer: use this chemistry worksheet to practice identifying elements.

Print out a set of weather-themed postcards to give your child practice identifying seasons. These weather postcards also allow kids to practice writing skills.

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

This weather wheel is a great tool for encouraging kids to practice identifying kinds of weather everyday. Use this weather wheel in your house.

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

See if you can identify the objects that let light pass through them with this kindergarten and first-grade worksheet!

Test your kindergartener's produce proficiency by challenging her to separate the fruit and veggies from other foods on this worksheet.

Identify what is needed for plant survival with this colorful life science worksheet!

Determine whether items are hot or cold in this cut-and-paste activity for kindergarteners and first graders!

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Become a genetic detective with this inquisitive life-science worksheet!

Kindergarteners learning about different seasons will like these colorful printable postcards. These weather postcards also offer writing practice.

Is your little one into creepy crawlies? Test his bug knowledge with a fun crossword puzzle.

Help third and fourth graders become rock stars with this informative geology worksheet!

Check out these printable weather postcards, which feature iconic images of each season. Print out these weather postcards for your kindergartener.

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.