This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

This science fair project determines which type of physical activity most improves memory.

This science fair project idea demonstrates that plants give off water.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

This science fair project idea quantifies growth of seedlings at various pH levels.

This science fair project idea identifies and understands adaptations in birds.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

This science fair project idea quantifies the effect of specific food sources on red worm (Eisenia foetida) livelihood.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

This science fair project idea experiments with spinning color wheels and optical illusions.

Help your child learn about animal classification with this fun and delicious activity.

Science fair project that cultivates slime mold and monitors the stages of its development.

This science fair project idea studies how talking on a cell phone affect driving?

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Here's a science activity to help your child investigate how seeds are designed to travel.

This science fair project idea experiments with unusual ideas in fashion design and the development of eco-friendly fashion products.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

Help your child hunt and capture bugs to observe to practice important science skills and satisfy her curiosity simultaneously!

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

This bread mold experiment will help your child learn about mold, and he'll develop important hypothesis-making and experiment-designing skills.