A twist on the gingerbread house, this train is made with graham crackers, icing, and candy decorations. A great 2nd-3rd grade holiday arts and crafts activity.

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

This game will help build your child's word bank as she competes with family members for the "Word of the Day" champion title.

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Show your child how to write a diamante poem, which makes use of a simple structure and results in a diamond-shaped poem.

Science fair project that determines whether wireless networks damage living plants. Are WiFi radiation hazardous to your health?

Sure, angles can be confusing. Here's a fun activity to brush up your child's knowledge of these geometry essentials.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

This study observes plants, insects and an animal living in proximity to a known source of EMF.

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Craft a glamorous crown that your preschooler can wear when he demonstrates good behavior!

Kids love physical comedy, and this activity has the potential of offering up a healthy dose (while also working on balance and dexterity.)

Take the pain out of parts by disguising your third grader's fraction lessons as baking with these pumpkin breakfast muffins complete with ghostly marshmallows!

Test your skills as a weather forecaster, and learn some science terms on the way!

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Make caterpillars out of papier-mache and let the kids explore their inner creepy crawler.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Photo coasters are a lot of fun, and this tutorial helps you make a unique set of low-cost photo coasters. Craft some photo coasters with your child.

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

Here's a game your child is sure to love playing with her friends: French Cricket. Just grab a baseball bat and a tennis ball, and you're set.

Create a giant octopus from cardboard that holds onto a sea of creatures from its tentacles!