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

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

Learn all about balance and motion as your child designs a corn maze!

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

In this design challenge, students will be tasked with creating a bouncy ball polymer!

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

Have your child kick off their summer vacation by making a miniature water slide!

Help your child make a beautiful homemade sandcastle that will last!

This project explores whether the tempo of the background music we hear in a businesses is important to the environment and how customers move.

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

Challenge your learner to design and build a city of their own in this creative engineering activity.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Here's a simple science activity that will help your child better understand how wells bring us water.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

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.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.

The purpose of this science fair project is to investigate whether we can simulate how craters are formed and predict their size and shape.