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

Science fair project that designs a video game that requires players to use relevant skills.

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

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 play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

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.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

Determine the growth rates of different types of human hair. Ask volunteers to not cut their hair until the end of experiment. Measure hair length.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

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

Determine which video game elevates the heart rate best and burns the most calories.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

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

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

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.

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

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

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

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

Here's a great early reading and science activity for curious children. Learn how to plant your child's name in seeds for a growing writing activity!

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

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

This tactile activity helps kindergarteners learn about texture.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.