How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

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!

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

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!

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

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

Based on the popular "I Spy" game, this activity lets your kid practice important skills like number identification and place value.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

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

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

Play a math logic and critical thinking game using a deck of cards. Use addition, subtraction, multiplication, and division in this fun activity.

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

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

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

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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!

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Make practicing addition facts more fun and teach your child some helpful strategies with this spin off of the traditional "Go Fish" game.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

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

Help your child sharpen time skills by creating a special day and charting each part in a detailed schedule.

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Get your child excited about measuring with this fun and easy household measurements activity.

This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

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