The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

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.

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

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.

Help your child learn how to protect the environment by creating a useful reference for the family with this recycling poster.

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.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

This Halloween, have your child create a ghoulish bat treat keeper. While crafting he'll learn the basic components of sculpture.

In this activity, your child will explore techniques that support patience and learn to practice mindfulness when waiting.

This unique project will help your child learn the basics of assemblage and he'll create a perfectly festive pumpkin in the process.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

In this activity you and your child will learn about the African Americans that changed history in a fun quiz format.

In this fun math activity, second graders will learn to estimate items in a jar! 

Give your child a chance to feel like important airport personnel and learn a whole host of skills while he's at it!

Encourage your child to learn about air pressure by helping him devise his own squirt gun with a water bottle.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Put your kid's Internet research skills to the test with this activity that will help him learn more about the history and cultural significance of fireworks.

Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.