This science fair project idea explores which fruit molds the fastest.

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

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

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

Teach your child to dye eggs with natural ingredients from the grocery store. From pink to gold, these eggs are perfect for hiding, hunting or simply munching.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.

In this experiment you will replicate the mummification process by making a hot dog mummy.

Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.

This science fair project idea investigates the hardness property of minerals.

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Learn about the growing app design field by designing a new or improved app for smartphones.

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

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

Science fair project that explains and demonstrates the parallax principle.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

Thoroughly research image search engines. Consider possible improvements for visual search engines. Help design better image-matching engines.

In this science experiment, test the pH of soil surrounding a gas station to determine if gas stations have a negative effect on the environment.

This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.