Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

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!

This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

Help your curious third grader construct a dazzling spinning wheel that will teach him about the science behind colors while providing some silly entertainment!

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

This project examines whether people's taste perception is influenced by what they see.

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