In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

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!

Make a kaleidoscope at home to teach your child about the color spectrum and mirror science.

Science fair project that determines whether mass and weight are the same or different.

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.

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

It's not always bad to think negatively -- step into the creative and unique world of negative space drawing!

Give your number one dad something that he truly deserves this Father's Day!

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Help your third grader create a Venn diagram fantasy creature by combining two different creatures to create a fantasy creature based on their similarities.

Instead of tossing old school supplies, turn them into a work of art and teach your kids how to find new uses for old things.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Help your 4th grader learn how to make a topographic map and strengthen key grade level social studies and math skills in the process.

Turn all those broken bits of plates, random buttons, or other odds and ends into a lovely flower pot for Mom on Mother's Day.

Make ancient Egypt come alive by showing kids how to make their own mini sarcophagus out of a shoe box.

Perform a special St. Patrick's Day magic trick with this fun craft project! 

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

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

This experiment tests which gender is better at catching how a magician performs his tricks.

Boost your child's listening, verbal and teamwork skills with this unique trust game in which one player guides another through a maze using only words.

Add some artsy fun to your child's next reading adventure by letting them draw the characters.

Use familiar household items and decorations to turn estimation into a fun game!

Help your child make an imaginative scene come to life by making a diorama. Your child will be practicing three dimensional thinking and language arts skills.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.