Is it a square or a circle? See if you can trick your friends with this zany science project!

In this project students experiment with making music using only glasses of water.

Help your child make their next gifting extra special with a handmade gift box.

Here's a delightful kindergarten project that will boost your child's reading and writing skills--and make for a happy time on a rainy day, too.

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

This high school activity uses dice to explore probability and prepare for SAT questions.

Help your child learn the language of mathematics through cupcakes with this fun counting activity.

This science fair project idea explores how far the average human can see.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

This experiment tests which gender is better at catching how a magician performs his tricks.

mix and match your own creative outfits while also predicting clothing combinations -- style and statistics practice all in one!

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

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

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

For some good "green" fun, pull out your blender. A spinach smoothie?! You better believe it! And kids will not only slurp it up, they"ll beg for seconds.

This Star of David craft is eco-friendly and will help your child practice basic geometry. Make a festive Star of David craft for Hanukkah.

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

This science fair project idea explores the fastest average speed a human can talk.

This science fair project idea examines whether boys and girls differ in reflexes.

Help your first grader gain new reading skills in this fun, homemade phonics game that the whole family can enjoy!

Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.

Test the idea that people who wear glasses tend to be more educated. True or false?

Here's a math game for your preschooler or kindergartener that'll make number recognition as easy as a pizza pie!

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.

Want to help your child learn more about his community while boosting creativity? Set up a post office play station right in your very own home!

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!