This project determines what category of person is most likely to be ticklish.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This science fair project idea determines which method of hand cleansing is the most effective.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

This science fair project teaches students the differences between fruits and vegetables.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

This science fair project examines how seeds hitchhike on animals and clothing.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Help your kindergarten science maven explore the water cycle without getting everything wet.

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.

This science fair project idea explores how length affects the weight a bridge can hold.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.