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Is your child an amateur origami master? Reach the next stage of paper folding genius with this origami heart!

This science fair project idea determines what household items are good conductors of electricity.

Make a creative Father's Day art card to celebrate your family's beloved guy!

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

Have your child kick off their summer vacation by making a miniature water slide!

This science fair project idea produces varying pitches of sound.

Your child can now recreate history by building his very own fortified castle.

With a clear bottle and a few plastic straws, you can easily make a hummingbird feeder and demonstrate the effects of atmospheric pressure at the same time!

Simplify fractions with your child in this fast-paced math card game.

This science fair project idea produces sounds by creating vibrations using different objects.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

This fun art activity gets your child to create background and foreground elements, building his art skills and creative development.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

This witches' brew recipe for kids is a cool mix of lemonade, tapioca pearl "eggs," and gummy worms. Try this witches' brew recipe for kids this Halloween.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

In this activity, your child will learn how to make a drop spindle with a handy vegetable.

This science fair project idea determines if the color of light affects the growth of plants.

Help your fourth grade scientist practice measurement, and make a scrumptious, healthy summer cheesecake in the process!

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

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

Make this African collar necklace for a lesson in crafting and African culture.

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!