Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

This spider hat activity challenges your child to learn about spiders and improve fine motor skills. Make a spider hat with your child on Halloween or any time.

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

Give your third grader a head start in language arts by teaching her an alliteration lesson with this Santa Claus-themed writing project.

Help Mother's Day feel special for weeks and months ahead, while giving your child some good writing practice, too.

How can your child learn about nations during the Olympics? By adopting 5 teams as his own! Here's how.

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

Does your young writer need more details to beef up her writing? Why not make it fun by mixing in some creative artwork, and take her writing to the next level.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

Teach your kindergartener a little about Mexican culture by giving him a festive, no-cook lesson in how to make "aguas frescas," or seasonal fruit drinks.

This activity will give your child a chance to practice threading a needle, and she'll end up with a fun and unique hair band!

In this activity, kids learn a little about Japanese culture by making their own windsock in the shape of a koi fish.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

This science fair project teaches students about wilting and browning of salad greens.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

Science fair project that determines how we can change potential energy into kinetic energy.

Check out this cool science fair project on identifying rocks and minerals for kids.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!

Have your child kick off their summer vacation by making a miniature water slide!

Help your child learn to read! By making their own book, your child can get creative, and practice ten key sight words at the same time.