In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

In this design challenge, your child will create a parachute for a small toy using typical household items.

Here are some kindergarten readiness activities that you can do with reused plastic bottle caps.

This science fair project idea measures physical dexterity as a function of temperature.

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

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.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

Young physicists learn about apparent weightlessnessâthat weird sensation you sometimes feel in elevators, turbulent airplanes, and roller coasters.

Fire up the grill, break out the raffia and get crafty with flowers--it's time to learn how to throw your own luau!

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

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

Celebrate our nation's colonial history by making your very own weaving loom!

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

This project concerns activity happening millions of miles away, on the sun.

This project involves the programming and development of a 3D Rubik's Cube application using C++.