Give your budding young observers a chance to discover simple machines at use in their own home.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

In this science fair project, students create their own miniature salt flats at home.

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

An home science experiment for older students that teaches about the science behind heat.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

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

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

This project compares the strength of one, two, and three-ply toilet paper.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

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

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

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

In this project, waves of vibrations are experimented with using water in glasses.

Making your own glass cleaner is easy, effective and inexpensive!

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

Help your child make a beautiful homemade sandcastle that will last!