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

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

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

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

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

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

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.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Play this fun basketball game to help your third grader master their multiplication tables.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Here's a super fun game to get in some place value practice with your child!

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

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!

Find the area in this fun math card game. You'll help your child start thinking in terms of units as you create shapes out of playing cards.

Tackle both boredom and mathematics with this inventive arts and craft project!

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

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

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.

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.

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!