Make this easy composting dessert and then enjoy the yummy results!

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

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

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

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

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Construct batteries that make electricity from fruits with this fun science fair project.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

The project investigates how friction affects motion by using different surface textures.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

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

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

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

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

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

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.