Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Do you think heat can affect a plant's growth rate?

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Plants and light seem to be good buddies, but how far does the friendship really go?

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!