Explore convex and concave objects and how they reflect light.

Get a leg up on counting concepts with this project where art and math collide.

This variation on the game of tag combines exercise, teamwork, and a little friendly trickery.

Try this kindergarten arts and crafts activity: create holiday-themed designs on fabric using fabric crayons and an old iron.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

This flash card game will help your child memorize words while visually learning the differences between objects.

Learn the anatomical and physiological differences between central and peripheral visual systems.

The next time you're trapped indoors on a dreary day, try this take on dodgeball. All you need are a group of kids, an open area and a soft, spongy ball.

Make a big green alligator with household items and help your kindergartener practices letters and sounds!

This science fair project idea investigates how color affects temperature.

This science fair project will help students learn about non-vascular plants, such as mosses.

Create colorful paintings using the turntable on an old record player, and help your child experiment with color and movement!

Work on homophones, words that sound the same, and spelling with this imaginative activity!

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

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

Cook Halloween pasta on All Hallows' Eve. This green pasta with toothy almonds is a super scary and tasty dinner for trick-or-treaters on Halloween night.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

Here's a review of simile, metaphor, and personification, and a fun, creative writing activity to make things like metaphor a piece of cake!

In this lesson, your child will reflect on, draw, and collect things that make them feel happy and peaceful.

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

Create fun and imaginative works of art by using trucks to paint on paper in this preschool arts and crafts activity.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

Make a deal with your teen: You'll buy her that new album on iTunes if she listens to it all the way through...and then writes a thoughtful review on it.

Scavenger Hunt! Check out this fun science fair project idea to explore the difference between opaque, translucent, and transparent objects around your house.