In this science project, the center of gravity is explored.

In this project, waves of vibrations are experimented with using water in glasses.

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

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

Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

In this experiment you will use plastic and magnets to test your local soil composition.

In this science fair experiment, kids will use the acid test to discover how to tell one mineral from another.

This science fair project idea determines effective strategies to help students stay awake and attentive.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

Will increasing the amount of salt in water effect how slow or fast the water freezes?

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

Analytical chemists perform chromatography to separate colors into pigments. Test the food coloring used in M&M's and Skittles candy in this fun project!

This science fair project idea determines if pancreatic lipase can break down lipids on its own or does it require the assistance of digestive bile salt.

This science fair project idea investigates food preference of birds.

An home science experiment for older students that teaches about the science behind heat.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.