In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

Encourage your child to create a tribute to their past, and explore future dreams and goals with this narrative assemblage.

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

In this preschool counting game, kids learn to count with their fingers, but without their eyes!

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

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

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

Kids learn about the color rendering index by finding the best lightning for makeup in this fun and original physics science fair project idea.

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

This project examines what types of objects burn and which burn faster and cleaner.

Here's an easy activity for your preschooler or kindergartener: use waffles and fresh fruit to give your child hands-on practice with patterning and numbers.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

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.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Introduce your child to the symbols of fall with this easy-to-make matching game that will hone observational skills and increase your kid's attention span.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

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

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This classic children's game demonstrates how sound travels through air vs. through a solid.

This project determines what category of person is most likely to be ticklish.

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.

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

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Decorate your porch or backyard with this unique fall craft!