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.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

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

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

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

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.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

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.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

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

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

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

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.