Learn more about the fascinating folk art of Pennsylvania Dutch hex signs with this easy craft.

This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

Help your child learn one of the most beautiful mathematical expressions in nature as she uses the Fibonacci sequence to create a "spiral of beauty."

Determine how proficient you are at making estimations and learn how to make more reasonable estimates.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

Is there really such a thing as healthy gum? Students will learn what factors in chewing gum contribute to healthy teeth in this exciting science fair project.

Have the kids use sidewalk chalk to draw portraits of their family and, in the process, learn about familial relationships.

Play with, explore, and describe everyday objects with your preschooler to get her ready to learn basic math skills and concepts.

Learn about how to write a couplet poem in this easy introduction to the classic poetry style.

In this activity, your child will create a fun lion mask and learn a little about Chinese culture too!

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

Weave a unique ribbon pattern! This fun arts and crafts activity is a great way to make colorful projects and learn basic math and art skills.

In this science fair project, students will learn how to calculate the formula for the thermal decomposition of potassium chlorate.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

Encourage your third-grader to create a reverse glass painting. This will help him learn art concepts and improve his critical thinking skills.

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

This science project challenges students to study the salt content in tap water and learn about electrochemistry.

Kids will learn about the five senses with this quick and easy art project to get them ready for school.

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

The goal of this fun science experiment is to explore the limitations of sight and learn working of the human eyes.

This Valentine's Day, learn a little more about the organ that keeps everything in your body going--the heart!

Help your child learn the parts of speech! Start with adjectives and have your child describe Santa Claus to someone who has never heard of him.

Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.