Help your preschooler grasp the concept of ordering and sequence while teaching him valuable vocabulary with simple activities around the house.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.

Challenge your child to an exciting race across the pool and engage them in a game of Cruise Ship. Grab some plastic figures, hop in the pool, and you're set.

Slip some science into storm watching with a homemade rain gauge!

This activity will not only teach your child important math concepts regarding money and value, but also how to hunt for bargains!

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

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

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Help your third grader author a lovely limerick in honor of Valentine's Day! He'll be delighted to compose and recite this nonsensical poem.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

Teach your kids about the ancient art of the Echo Verse. They'll give writing skills and creativity a boost as they write an Echo Verse of their own!

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Introduce the idea of measuring weight to your preschooler or kindergartener by making a fun and easy-to-use bungee scale to weigh household objects.

Help your child work on her code breaking and writing skills while covertly developing her analytical thinking skills with this fun activity.

Take a fun and simple look at the concept of parallel lines with your child. This art activity is great for fine motor skills and perfect for Valentine's Day!

Learn about the factors that influence group conformity.

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

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

Kids learn about the color rendering index by finding the best lightning for makeup in this fun and original physics science fair project idea.

Ordinal numbers, or numbers that indicate order, are the focus of this fun math game for young learners.

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.