In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

This science fair project investigates what type of cookie sheet bakes the best cookies.

Explore the wattage of microwaves in relevance to cooking time.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

In this fun experiment, we'll find out how color affects heat absorption!

Science fair project that demonstrates how a rainbow forms, by using water to split white light into its many colors.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

In this science fair project, students test how objects float and sink in liquids of different densities.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

Discover if soda geysers will erupt when using regular vs. diet cola and which candies will create eruptions.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

Your preschooler wonât need a passport to go on this nature safari! All you need are paper, crayons and a nature trail or your back yard.

Help your child make an attractive frozen holiday ornament to hang outside during winter months.

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

Learn the chemistry and physics of the brain, how our nervous system work. Demonstrate that the brain is an electrical and chemical machine.

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.

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!

This science fair project idea tests for the existence of an ability known as remote viewing.