Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Make a spring collage with your child to get them outside and those creative juices flowing!

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Engineers in training can get started with this simple wheel-and-axle construction activity.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.