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?

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

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

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

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

Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

This science fair project teaches students the differences between fruits and vegetables.

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

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

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

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

In this activity your child will create their very own marble maze!

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Help your child celebrate the summer and the sun by making a sandy seascape.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

This science fair project idea experiments with spinning color wheels and optical illusions.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

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

How do organic materials become soil? This science experiment measures what materials biodegrade.