This science fair project idea explores alcoholic fermentation at work by making your own soda.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

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

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

Demonstrate how to tell the age of an egg without having to crack it open.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

In this fun activity, your child will create their very own solar oven to bake s'mores!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

This science fair project idea explores whether cats can be trained in the same way that dogs can.