Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Have your child create a little leprechaun to celebrate the season and create a little mischief.

This crazy-easy felt sandwich sewing project is a fun way to get your child interested in the art of sewing.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Take a stab at 18th century American cooking with your kids by following this tasty recipe from one of the first colonial cookbooks.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

Here are three healthy burger recipes your second grader can help you whip up for a summer barbecue!

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

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

There's no better way to show mom you love her than with the tried and true breakfast in bed routine. Make whole wheat waffles along with a vase just for mom.

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

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.