In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

Start your toy engines -- this is going to be a fast and friction-filled race!

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Examine spreadsheet functions and design a new way to utilize spreadsheets. Analyze a spreadsheet program to familiarize yourself with its capabilities.

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

This science fair project idea demonstrates how our fingers prune when in water.

This science fair project idea explores the egg's thin membrane.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

In this experiment we use Scotch Guard to make sand that resists water.

Boiling water in a paper cup is possible because of convection and the thermal properties of water and paper. Learn how with this fun science fair project idea.

In this experiment, your middle schooler will chart the effects of oil on a feather in order to grasp the tragic effects of oil spills on wildlife.