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

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!

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

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.

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.

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

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 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.

Decorate your porch or backyard with this unique fall craft!

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

In this arts and crafts activity, boost your kindergartener's letter recognition and reading skills by helping her create a paper word quilt.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Here's a game your child is sure to love playing with her friends: French Cricket. Just grab a baseball bat and a tennis ball, and you're set.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This basketball project explores the best way to make the perfect shot every time.

This life-sized self-portrait activity encourages children to explore what makes them special, and then portray it with arts and crafts!

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

This game will help your child write with more attention to detail.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.