Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!