Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

Science fair project in which you will stage an election campaign to determine whether people are more swayed by a positive ad or negative ad.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

This science fair project compares the allelopathic chemical produced by the Black Walnut tree to a commercial herbicide in stopping the growth of a shrub.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

The objective of this free science fair project is to examine the way in which the phases of the moon affect circadian patterns in mammals.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.

Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.