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.