Science fair project that demonstrates how stalagmites and stalactites are formed.

Determine whether the relationship between a personâs armspan and height are genetic.

Practice measurement using centimeters in this fun math race designed for your second grade student!

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

In this activity your little one will throw a beanbag at a numbered target to help improve their number recognition skills.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

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.

This science fair project determines if the allelopathic chemical produced by the black walnut tree biodegrades immediately or persists over several days.

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

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

This project examines which type of dance burns the most calories.

Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.

This science fair project idea explores how length affects the weight a bridge can hold.

Sure, angles can be confusing. Here's a fun activity to brush up your child's knowledge of these geometry essentials.

Stir up some friendly competition with this tabletop bow and arrow craft!

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

Creating a book is one thing, but creating a codex is a whole different ball game.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

Try a fun painting activity this Valentine's Day with your child. He can design abstract art and learn about color theory in an easy way!

Next time you're headed out on the road with your fourth grader, try this alphabet-geography game that the whole family can play.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Help your child add some flair to the family garden with pencil pinwheels!

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

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

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

Check out is fun science fair project idea to learn about heat transfer and why certain insulating materials are more practical than others.

This science fair project idea determines the operating differences of AAA, AA, C, D batteries all with a 1.5 volt rating.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.