Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

Do you wish to boldly go where no astronaut has ever gone? Blast off with this coloring page that features four new planets for you and your crayons to explore.

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Find out what wind is all about in this intro to earth science worksheet.

The Mockingbird is Texas' state bird: it can mimic the sounds of other birds, and even the sounds of insects.

Learn all about the California state bird, the Quail (and color it in, too) with this fun page from our State Birds series.

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.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

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!

Kids follow corn as it grows from seed to vegetable on this simple cut-and-paste growth chart.

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

Color in Arizona's state bird, the Cactus Wren, the largest wren in North America.

Share a star-gazing session with your little astronomer! This constellation chart is full of fun stories about the different groups of stars.

Got a zoo trip planned? Give your kids a fun way to explore the best of the zoo with a mini zoo passport!

Budding inventors can get a fun review of the simple machines with this word search.

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?