What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

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

This project compares the strength of one, two, and three-ply toilet paper.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

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.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Introduce your child to the concepts of positive and negative space in design with this simple yet striking Valentine's Day art project.

Welcome the holiday season by making your own paper lantern. Learn about traditional light festivals from the United States with this fun, easy activity.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Discover whether a metal will expand under hot water.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

In the spirit of Seuss and all things creative and silly, celebrate reading and all that it has to offer with this fun and interactive story box.

Tackle both boredom and mathematics with this inventive arts and craft project!

This clay "painting" activity encourages and supports creative development and critical thinking skills.

Make this door curtain to brighten up your home and learn colors and patterns.

This project makes learning the difference between warm and cool colors easy and fun. And it's a great intro to complimentary colors - great for pop art!

A great way to cultivate awareness, focus and attention in the present is through movement. Mindful movement can also decrease stress and anxiety and increase calm.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Looking for an easy and creative craft? Beads come in all sorts of shapes, sizes and colors and your kids will have fun creating unique key chains.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.