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In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

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!

Start your toy engines -- this is going to be a fast and friction-filled race!

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

Want to do something a little different for Dad this year? Have your child design his very own Father's Day "Greatest Hits CD" card.

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 the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Help your child sharpen time skills by creating a special day and charting each part in a detailed schedule.

This biodiversity project examines the biodiversity in your own backyard.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

In this activity, your child will be challenged to make a tower using paper cups.

Let your third grader newscaster practice presentation skills with this video "card" to celebrate Dad this Father's Day!

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.