The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

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.

Try this card game to build math fact skills, like addition and subtraction, and have a great time, too!

Make practicing addition facts more fun and teach your child the helpful strategy of adding quickly to 10 in this fun and easy-to-make card game!

This activity will help your child develop her fine motor skills and build spatial awareness,and it's a great way to jazz up snack time!

Familiarize your preschooler with the concept of numbers one through five and counting with this hands-on activity.

Play this game that lets you create your own silly monster drawing and helps your child practice her counting skills!

Make sunomono, a simple Japanese cucumber vinegar salad, and kid-friendly chopsticks in this fun kindergarten activity.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

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

In this activity, kids use sponges to make textured stamps for homemade, artistic Valentine's Day cards.

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

This spider mobile activity encourages learning about the science of motion, air currents and art.

Play this hidden number game with your preschooler or kindergartener that will give them a leg up in learning numbers.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

Explore this fun middle school science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

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

Let these cute shamrock earrings bring the luck of the Irish to your fifth grader's ears!

Create addition problems using critical thinking skills in this fun second grade math card game.

This time-based word builder is the perfect way to boost your child's vocabulary. Mix and match letters to see how many words she can come up with!

Your fourth grader will gain valuable fraction practice as he mixes up a savory spice rub for your family's barbeque master!

This lucky cake makes the perfect hideout for leprechaun treasure.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Instead of piling on jackets and mittens, settle down for an afternoon of paper magic with this three-dimensional snowflake craft.

Rid your family of that pile of old Christmas cards once and for all! Show your child how to create a nifty 8-sided ornament using his favorite holiday images.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.