This science fair project explores how osmotic pressure forces water through the root up into the plant.

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

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

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

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

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.