This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

Who says snow globes are just for winter? Help your child create a summer version with this fun art project!

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

Make a backbone model to explore human anatomy and life science.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

In this science fair project, young children notice and track changes in trees throughout the year.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Learn how different types of soil affect how animal tracks form in this experiment!

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

This simple experiment serves as an introduction to the greenhouse effect.

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Make sourdough bread...and learn some colonial history and modern science in the process!

This basketball project explores the best way to make the perfect shot every time.

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

Your kindergartener will make prints of his favorite fruits and vegetables and learn how to organize and assemble his very own book.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.