Take a dive into the candy jar with this yummy science experiment.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Make a spring collage with your child to get them outside and those creative juices flowing!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Discover whether a metal will expand under hot water.

Create a bee garden to help shelter bees in your area.

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

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

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

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

This science fair project idea examines whether boys and girls differ in reflexes.

What's the quickest way to separate salt and pepper? Let static electricity do the work! Your child will be fascinated by this simple experiment.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

This science fair project idea explores substances that cause a bubble to last longer.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

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.

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

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

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.

Try this chemistry experiment with your curious kid and get some "shocking" results!