This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

This science fair project idea discovers the effect of (high) heat on animal cells.

Start the new year with this fourth grade math "Calculation Challenge!"

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Celebrate Chinese New Year by teaching your child how to use chopsticks! She'll build her math and fine motor skills as she does this activity.

This is a great game to help your child learn number concepts in multiplication and division.

Help your daughter organize all of her barrettes with this fun and colorful activity!

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

Here's a fun math game you can use to practice counting, addition or subtraction with your child.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Bring some winter fun into your home while your child practices her number matching skills with this adorable snowman math game.

Your child will love making this adorable clover clock that will help him learn how to tell time.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

Want to add a little craftiness to preschool math? Break out the glue gun and create a button board!

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Your preschooler will not realize she's practicing her counting skills while playing with this interactive cereal abacus!

Can cells be frozen? This science fair project provides information to answer this question.

Check out is fun science fair project idea to learn about heat transfer and why certain insulating materials are more practical than others.

Examine the connection between temperature and chemiluminescence.