What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

Make a sweet, budget-friendly treat for your loved ones with these trick-or-treat lollipops.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

Help your third grader craft a homemade version of this classic strategy game, using just an old egg carton and a few beads!

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Reinforce your child's measurement and problem solving skills this holiday season! This decadent bread pudding, dressed up with pumpkin and warm spices, is a holiday show-stopper.

Science fair project that examines condensation and the conditions needed in order for dew to form.

Learn an ancient craft with this introduction to weaving. A great tie-in for kids learning about ancient cultures.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

This Haggadah scroll activity is great for getting kids to practice handwriting, but it will also get them thinking about the meaning behind Passover.

This fun geometry game requires players to use measurement, find perimeter, and draw polygons. It's great for a fourth grade math student!

A round scoop of vanilla ice cream, red sprinkles, and bat and glove cookies are all it takes to make a baseball-themed treat.

This hands-on activity will introduce your third grader to the concepts of positive and negative space as she makes a shamrock!

Teach your child Morse code, and a little bit of history that she'll pick up in a flash!

This holiday season, don't forget the many delights of "cookie science"! Here's a confection we especially like.

This costume wig is a simple craft that will result in a great item for Halloween, dress up, or pretend play. Make a yarn costume wig with your child.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

What could be more fun than doing sidewalk art? How about making your own colored sidewalk chalk!

A woven heart makes a thoughtful and heartfelt gift for a special friend or family member on Valentine's Day. Make a woven heart with your young crafter.

This snowflake garland will bring some winter wonder to your house. Make a sparkling snowflake garland with your child this winter.

This activity will give your child a chance to practice threading a needle, and she'll end up with a fun and unique hair band!

Cook up some spooky ghost toast for all your little ghouls and goblins this Halloween!

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.