Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

Do you think heat can affect a plant's growth rate?

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

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

Thanksgiving placemats are a great craft for your kid, and a beautiful addition to the dinner table. Make Thanksgiving placemats with your kid for the holiday.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

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

Okay, identifying place value isn't as fun as eating ice cream, but with a few index cards and a competitive spirit, it can be disguised a game!

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

Make this delicious warm apple bread for Hanukkah.

Creating number patterns with pencil and paper can be dull, but creating hopscotch pattern can bring exciting math learning!

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.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

How powerful is the reaction between baking soda and vinegar? Find out here!

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

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.

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

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.

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

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

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