Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

Hey, did you hear that? Explore real-life examples of sound energy with this kindergarten and first-grade worksheet!

Listen to the sounds of everyday life in this science worksheet!

Dr. McSquare needs help sorting out his lab reports. Can your child read each item, then label it with the correct scientific method step?

Looking for a worksheet to help your kid with science? This printable will help her identify the five senses.

Color this Awesome Anatomy coloring page that focuses on how the ears work to hear sound.

Grain, dairy, meat, or vegetable? Teach your kids about the food groups with a Thanksgiving-themed cut-and-paste sorting activity.

Plant a paper flower garden with this fun sorting activity! Children color the flowers, then cut them out and sort them by type.

Guglielmo Marconi was a man who made waves in radio and sound. Learn about his life and work, then answer a short essay question in this science worksheet.

Is your child baffled by the scientific method? Dr. McSquare is here to help! Learn the steps by helping the doctor organize his lab reports.

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.

Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?

If a ship went down, would these items sink or float? Your little one will decide, with this fun worksheet to help him hone sorting and categorizing skills.

Ever wonder why sounds change as they move away from us? Learn all about the Doppler effect with this physics worksheet.

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

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

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

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

To complete this worksheet your first grader will need to match the different animals with their homes.

Get outside and take a stroll! This leaf guide will give your little one a great learning experience the next time you're out at the park.

Having a pet is a big responsibility. Help your child decide which items he needs to help care for Casey the cat.

Practice telling the difference between the four seasons with this fun coloring activity.

This worksheet asks your kindergartener to circle all the articles of clothing that are best for warm weather.

Looking for a worksheet to help with your kid's matching skills? This printable is all about matching items with their names!

This worksheet asks your kindergartener to circle all the articles of clothing that are best for cold weather.

Give your little weatherman a fun activity to help him learn the seasons! He'll take a look at each picture and fill in the name of the season it represents.

Can you identify the difference between inherited and acquired traits?

It's a bird! It's a plane! It's Physics Man! Test your knowledge of the physical world with this fun questionnaire that takes physics to a super-heroic level.