Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

This fun game helps to strengthen your kindergartener's speaking skills, by teaching him to answer questions with complete sentences.

This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.

Get fired up for the new school year with a "Back-to-School Calendar" you and your child can make at home.

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

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

It's easy to be a master Italian chef with this target practice game played with a pizza board constructed out of felt and Velcro bean bag "toppings."

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

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

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.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Help your middle-schooler develop important mathematical and visual organization skills with this tessellation activity.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Here's a great project to get your child on the right track towards writing well thought-out proposals.

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

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.

Learn how to make a trick-or-treat bag for Halloween. See how to make a decorative trick-or-treat bag with this Halloween craft tutorial.

Make a family tree with your child to teach him about his personal history. Make a family tree with this tutorial, and teach your kid about his family history.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Learn how to convert gravitational potential energy into mechanical energy in this fun science fair project idea.

Research responsibilities of physicists, and common thinking patterns. Devise a questionnaire that measures career aptitude in physics.