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

Make sourdough bread...and learn some colonial history and modern science in the process!

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

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

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

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

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

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

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

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.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

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.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!