Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

This science fair project idea explores substances that cause a bubble to last longer.

Run, jump, and skip your way to physical fitness as your exercise with dice! It's a perfect party or family game.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Try this fun math card game with your third grader to practice division, addition, and problem solving!

Follow these easy instructions to make a working sundial with your kid! Find out what other cool things the Aztecs created in this activity.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

This chore obstacle course will keep your child entertained and engaged, while also helping them improve their efficiency at everyday tasks.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

This heart print makes the perfect simple and sweet gift for Valentine's Day!

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Celebrate St. Patrick's Day with a rainbow card filled with three dimensional four leaf clovers!

Can your third grader catch a leprechaun using a homemade trap? Help her entice these folkloric Irish fairies with gold coins that they simply can't resist.

You and your child can make Easter egg dye with the food coloring that you already have in your cupboard.

Make a backbone model to explore human anatomy and life science.

Put together this delicious infused honey with an herb or flavoring of your choice. Then put it in a pretty jar and give it as a gift!

Your child can be a Fauvist painter using bright colors and his imagination to create wild artwork!

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

This little chick is so cute that your child will want to make a whole flock to call her own.

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

Want to go paperless this holiday season? Here's a delicious way to get your third grader started (and practice some writing in the process!)

Cook Halloween pasta on All Hallows' Eve. This green pasta with toothy almonds is a super scary and tasty dinner for trick-or-treaters on Halloween night.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

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

Wraps are a great alternative to the traditional PB & J and a BLT wrap is something your young chef can even make himself!

Celebrate Kwanzaa with your fourth grader, or introduce them to a new cultural practice, by showing them how to weave a Kwanzaa mat out of an ordinary paper bag!

Build your child's math skills with this 2nd-3rd grade activity. Similar to a carnival toss, this egg carton toss game is sure to provide hours of fun.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.