The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

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

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

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

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

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

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

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.

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

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