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

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

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

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

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

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

Make this delicious warm apple bread for Hanukkah.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!

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

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!

Here's a hands-on way to help your child understand how common fractions can be equivalent.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

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

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.