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.

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

This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

This game is the perfect way to prepare your child for any shopping adventures you may embark upon, all while practicing important math concepts.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Learning to identify and categorize different geometric shapes is a big goal for early learners. And your neighborhood is the perfect place to start!

Challenge your kindergartener to finding out if a coin toss is really fair by conducting this coin toss experiment.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Work on division with remainders in this fun fourth grade math board game.

First graders will love practicing addition with this fun math game.

The project idea is to understand why chocolate turns white and to determine the fastest way that this process can occur.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

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.

Does your child need counting help? Here's a simple game that kids can do at home to help them practice counting to two-digit numbers.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Play a math logic and critical thinking game using a deck of cards. Use addition, subtraction, multiplication, and division in this fun activity.

Play this fun matching game with your kindergartener! It's a great way to practice math and number skills with playing cards.

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

Check out this game that provides an enjoyable way of demonstrating how recorded results can be expressed in whole numbers, fractions, and decimals.

Here's a super fun game to get in some place value practice with your child!

Celebrate 100 fantastic days of school by creating a school-themed collage with 100 pieces in this unique arts and crafts activity.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Your child will learn more about coins and their denominations as he's asked to identify similar coins.