Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Is your child learning to "sound it out"? This game will help him stretch his "decoding" skills so when he runs into new words, he's ready to take them on.

Send your child on an online hunt where he will practice working with search engines and use his reading comprehension skills to find specific information.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

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

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Teach your first or second grader about an important Mexican holiday, the Day of the Dead, with this traditional skeleton mask made out of a paper plate.

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

This family project is a fun way to teach your child about her heritage and practice her geography.

As your fifth grader brainstorms and creates a plan for peace, your child will give his creativity and fine motor skills a boost!

Help your child create an adorable -- or gruesome -- miniature pumpkin candle holder that will shed some tiny pools of light on your dining table or counter.

This spider mobile activity encourages learning about the science of motion, air currents and art.

Instead of tossing old school supplies, turn them into a work of art and teach your kids how to find new uses for old things.

Nothing says fall like pumpkin soup, but it's also really good for you, with high amounts of fiber, iron, zinc and free radical busting antioxidants.

Help you child learn the key pieces to a sentence, by creating sentence puzzles at home.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

The Kindergarten Personal Record Book makes measurement fun & active! Kids record their vital statistics from head to toe using unusual tools like paper clips.

Honor our 16th president by having your kid assemble his famous stovepipe hat! This Abe Lincoln hat craft is the perfect way to celebrate Presidents Day.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

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

Being able to guess the likelihood of an event is a useful skill. Discuss probability with your kid as you play this fun math card game!

Does your child love pretend and need practice with letters and the sounds they make? Get cooking! This activity is fun and builds key reading skills, too.

Does a paper clip float? Does a sponge sink? Let your child find out! This experiment is simple science fun.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

What are you the most thankful for? Challenge your kid to think about all the reasons he has to be thankful and make a turkey featuring one particular thing.

Do you need to help your students chill out? This activity will help your students learn how to breathe deeply, self-soothe, and calm themselves down.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?