1st - 5th Grade Science Worksheets : Page 21

Are cats trying to talk to us when they purr? Discover the meaning behind the purr in this worksheet that explores the three main types of cat purrs.

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.

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

Learn more about this magnificent marsupial in this science and reading worksheet that presents some quick facts and a fun writing exercise!

Can your child think of ways people use soil? Get her excited about Earth science with a lesson on this crucial natural resource.

Introduce your little astronomer to Earth's 'sister planet' Venus! He'll color the picture as he learns fun facts about our solar system's brightest planet.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a dragonflyâs life.

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

Your child has probably tried a potato, but does he know the process it goes through to make it to the table? Find out with this life science worksheet.

Here's a stormy science adventure that will blow your socks off! Learn about tracking hurricanes with this map of coordinates.

Learn about Yellowstone National Park's peregrine falcons, which survived heavy pesticide use in the 1960s.

What does a butterfly eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

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

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

Dig up some earth science learning with this printable, and turn your next hike or beach excursion into a lesson in soil science!

Meet the stratus cloud, a low-hanging kind of cloud that usually comes out when it rains, in this earth science worksheet.

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

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

This worksheet features Uranus facts. Did you know this planet is blue and spins on its side?

Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

Here's a quick overview of drought and flooding to spark thoughts or conversation with your kids about water.

Does your child know his five senses? Give him an introduction to human anatomy with this sense of touch worksheet.

This physics of figure skating worksheet teaches kids about angular momentum and moment of inertia by using the example of a spinning figure skater.

Let's play animal hide and seek! Your little zookeeper will learn all about animal camouflage with this adorable worksheet.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Help your child practice his science skills with this science worksheet, which will challenge his knowledge of reptiles and ask him to solve a puzzle!

The bluebird is a small bird that likes to sing...betcha can't guess what color it is! Take a look at the New York state bird.

Get into the habit of recycling food waste and other household materials by making your own compost pile!

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.