Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

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

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project examines how seeds hitchhike on animals and clothing.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot move in a pattern related to the sound and rhythm of music.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

This project investigates the affect of storage temperature on microwave popcorn.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Engineers in training can get started with this simple wheel-and-axle construction activity.

Learn whether writing things down really makes things easier to remember.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

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

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

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

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

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

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.