Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

To help your child shake the big number blues, here's a handy strategy to make your child a place value pro!

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Challenge your child to a word count war, and practice good note-taking skills at the same time!

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This bottle cap jewelry project is a fun way to add personal style to your pre-teen's wardrobe without breaking the bank or battling mall crowds.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot initiate a domino effect.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Use muffin tins to create a simple, affordable and fun game to help your child practice their vocabulary!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Help your child learn about animal classification with this fun and delicious activity.

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Invite your child to craft dream cloud magnets to display their hopes and visions for the future!

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Help your learner develop her fine motor and communication skills with this fun and festive fall activity.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Encourage your fourth grader to develop their critical thinking and critical writing skills with this Critics' Choice movie booklet for your family.

This science fair project idea compares biodiversity between drops of water.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

Host a dog wash to raise money for yourself, for charity, or just for fun!

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

This sponge relay game is the perfect way to cool off and to keep kids' minds sharp this summer.

Show your young artist how to celebrate Mary Cassatt, an Impressionist painter, by creating a mother-child painting in her style.

Help your child to make a beautiful Africa mask to help her reinforce important spatial and compositional skills.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.