This science fair project teaches students the differences between fruits and vegetables.

This science fair project examines how seeds hitchhike on animals and clothing.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

This science fair project teaches students about wilting and browning of salad greens.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Learn all about balance and motion as your child designs a corn maze!

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

Make a lei and bring a touch of the tropical lifestyle into your home!

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Help your child celebrate the summer and the sun by making a sandy seascape.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Start your toy engines -- this is going to be a fast and friction-filled race!

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

Here's a pressed leaf card project that puts science and writing together for your second grader.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

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

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

In this science fair project, young children notice and track changes in trees throughout the year.

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

Learn about this simple machine and make a pulley of your own to use for fun science trials.