This classic children's game demonstrates how sound travels through air vs. through a solid.

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

Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

The objective of this science fair project is to investigate salt water density.

Give your child a glimpse of how another set of students approach reading by teaching him how the blind use braille.

Help your preschooler grasp the concept of ordering and sequence while teaching him valuable vocabulary with simple activities around the house.

For some good "green" fun, pull out your blender. A spinach smoothie?! You better believe it! And kids will not only slurp it up, they"ll beg for seconds.

In this science fair project, students create their own miniature salt flats at home.

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

Check out this interactive number line. It's a great way to strengthen your preschoolers understanding of basic numbers and the numerals that represent them.

Spice up your first grader's spelling practice this Presidents Day by playing the Abraham Lincoln Penny Spelling game!

Improve your preschooler's knowledge of the alphabet by playing games with your own homemade wooden letters!

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

Help your preschooler craft her very own announcement to celebrate the special transition to "big kids" school!

This science fair project idea investigates whether air has mass and weight.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Encourage your child to take in the tastes, smells, sights, sounds and textures of the year's spookiest holiday with a sensory poem!

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

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

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

This year, celebrate Father's Day with three hilarious outdoor family games.

How do crystals form? In this science fair project, students will use three different saturated solutions to see how different minerals form crystals over time.

While building his own croquet set, your kindergartener will use both his math an fine motor skills and as he plays he'll improve his hand-eye coordination.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

Thank Mr. Jackson Pollock for an afternoon of messy art and educational entertainment.

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

This science fair project idea determines which flower lasts the longest.

Got a kid who's learning to read? Looking for a new board game to add to the bunch? With a little help from your child, you can make a game of your own!