Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Plants and light seem to be good buddies, but how far does the friendship really go?

Find out if most people can distinguish the difference between tones on different instruments.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

Determine how we can separate the components of a solution

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

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

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Make sourdough bread...and learn some colonial history and modern science in the process!

Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

This science fair project idea investigates if webbed feet help a duck (and others) swim.