The goal of this project is to create an exciting topographical map out of dough.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

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.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

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

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.