In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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.

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

If you love the idea of handing out holiday tins of homemade cookies but you're not a baker, chocolate-covered apples are the perfect solution.

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

Teach your young academic about counting and clocks with a tasty treat!

Pfeffernusse are spicy and sweet Christmas cookies from Germany. Make a batch of traditional pfeffernusse this holiday season.

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

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

Have your child construct his own Christmas tree from construction paper while cutting, overlapping and measuring to create an adorable modern design.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

Use familiar household items and decorations to turn estimation into a fun game!

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!

This science fair project idea identifies clouds as a means of predicting the weather.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

This project tests the hypothesis that dark colors absorb more heat than light colors.

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