Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

Demonstrate which cooking method gets rid of the most fat.

This science fair project will help students learn about non-vascular plants, such as mosses.

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

How do crystals form? In this science fair project, students will use three different saturated solutions to see how different minerals form crystals over time.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

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

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

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.

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

This study observes plants, insects and an animal living in proximity to a known source of EMF.

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

This project examines whether more expensive golf balls translate into better results on the golf course.

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

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

This experiment explores whether caffeine improves athletic performance.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

This science fair project explores how osmotic pressure forces water through the root up into the plant.

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

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

In this science fair project, students will use four different household objects to see which ones form the most or best crystals.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

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