Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Based on the popular "I Spy" game, this activity lets your kid practice important skills like number identification and place value.

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.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

If your 2nd grade child asks for time often, encourage him to read time on his own by talking about time throughout the day.

This countdown to Christmas craft is fun for kids who are excited for the holiday. Countdown to Christmas with this fun holiday activity.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Learning to count change can be tough! Help your child become a master money-counter with this simple game.

This activity with add some fun and education to long car trips. Perfect for family vacations!

Practice measurement using centimeters in this fun math race designed for your second grade student!

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

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

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Here's an innovative math puzzle that you can create with your fourth grade math student.

Support your first grader's counting and reading skills while laughing and running in this fun playground game.

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

Practice counting to 100 independently with this American flag craft project! 

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

In this activity, your child will develop her sensory awareness and build important math skills while having fun outdoors.

Your child will enjoy getting math practice as they use bugs in addition and subtraction problems.

Practice multiplication facts by playing baseball in this fun, third grade math board game.