Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

As your child heads back to school this fall, dust off those elementary math skills with our creative calendar activity!

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Celebrate the new school year with a back to school poem!

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

What is it about a Slinky that causes it to walk down the steps? This simple experiment is a perfect illustration of both gravity and momentum.

It's that time of the year again! Celebrate the start of a new school year with a back to class bash, complete with arts and crafts, food and games.

Here's an arts and crafts activity to help your child put together his own "Back to School" scrapbook.

Here's a homemade bulletin board project to help your fourth grader's school year start off right.

Instead of tossing old school supplies, turn them into a work of art and teach your kids how to find new uses for old things.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Here's a guide to help you design a challenging pool obstacle course for your elementary school children with ordinary pool toys and household objects.

This activity creatively guides students in reflecting on and understanding what's happening inside of themselves at any given point.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Science fair project that examines condensation and the conditions needed in order for dew to form.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

Here's an activity to help your child create her very own time capsule to unearth and open in one, five, or even ten years later!

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

Your fourth grader can have fun and get creative this winter by creating a colorful winter weather collage.

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

This felt pie craft not only teaches sewing skills, but is a sneaky introduction to elementary math standards like geometry, measurement and estimation.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.