Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

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

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Try this chemistry experiment with your curious kid and get some "shocking" results!

Is it a square or a circle? See if you can trick your friends with this zany science project!

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

Discover flight initiation distance as you play around in the park with this fun bird watching project!