Help your 4th grader learn how to make a topographic map and strengthen key grade level social studies and math skills in the process.

Apple slices can turn brown, but when they are coated with lemon juice the acid keeps the apples fresh. Here's how to help your preschooler experiment:

Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.

Kids entranced by Little House on the Prairie? This popsicle stick "log cabin" is a great introduction to pioneer history.

This science fair project idea will be examining oxidation and acid rain

Make a bouquet of colorful duct tape flowers in this hands-on spring craft.

Examine how the tire treads of a bicycle affect its rolling frictional force. Change tires, test speed performance on different terrains.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

This fun, addition focused take on the classic card game War is a great way to help your child get a strong hold on addition.

This easy-to-make perfume powder will keep your kid smelling fresh and clean. Got a birthday or special occasion coming up? It also makes a great gift!

Practice probability as well as negative and positive numbers in this fun math card game designed for fourth graders.

Keep your child active this summer by transforming old milk jugs into scoops and newspaper into a ball with this exciting game of catch!

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

This colorful caterpillar attaches itself to pencil holders and guards your school supplies!

Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

Bake a delicious cherry pie in remembrance of one of country's most famous presidents -- George Washington!

Use this simple and versatile sauce in pasta, sandwiches, or atop baked chicken.

Delicious nachos are easy and fun to make any day of the week. Here's how to master this easy nacho recipe.

Your child can create a special winter headband with the help of some white felt and a length of silver ribbon.

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

Give your second-grader insight into the Huichol culture of Mexico with this arts and craft activity by creating an ojo de Dios (eye of God), or yarn weaving.

This little bumble bee is the perfect springtime party table decoration and is great practice for pattern-making, folding and cutting.

This twist on classic mashed potatoes includes parsnips, a root vegetable with a sweet flavor your kids will love.

Analytical chemists perform chromatography to separate colors into pigments. Test the food coloring used in M&M's and Skittles candy in this fun project!

A St. Patrick's Day staple, corned beef and cabbage is a delicious way to celebrate the holiday and introduce your fourth grader to the kitchen.

Watch your fifth grader hone his basic kitchen and measuring skills as he helps you whip up a batch of this soothing, savory soup.

This caterpillar math game gets your child to work on addition and subtraction. Challenge your child's math prowess with this fast-paced caterpillar math game.

Incorporate a lesson about metaphors into a writing and drawing project featuring one of the most classically recognizable of holiday icons: Rudolph!