Check out this twist on a peanut butter and banana sandwich. The banana replaces the bread to make the perfect fun and nutritious after-school snack.

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

Disguise a lesson focused on shape recognition as a Santa collage, and your pre-kindergartener won't even realize she's learning!

Make the abstract nature of time and money easier for your kid to understand with some fun ideas that focus on these concepts.

Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

Get your preschooler ready for kindergarten by helping them learn numbers 1-10 with homemade snowflake counting cards in this arts and crafts activity.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Looking for a fun way for your child to practice the basics of addition, subtraction, and multiplication? Look no further than this fun card game!

Put your junk mail to good use! Armed with a stack ads and a few simple art supplies, your preschooler can make a cool poster for his room.

Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

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

Work on simple addition and finding even numbers in this second-grade math card game.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

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

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

Need help encouraging your preschool child to organize her toys? Start with this activity, and turn sorting and categorizing into a fun game.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Make pickled carrots at home! Here's a fun activity to get your child in the kitchen and make something special with no fuss or muss.

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

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

Is your kid struggling with number recognition? Here's a great way to go fishing for numbers that will feel more like play than counting practice.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

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

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.