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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.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

Looking for a cool game to help your first grader learn her 11s? Look no further than this clever one-person card game.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Determine which metal has the highest rate of conductivity.

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

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Here's an Easter themed math game to reinforce your child's logical reasoning and place value skills.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

Master reading numbers aloud with your first grader in this math card game.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

Help your kindergartener practice counting from one to ten with this fun outdoor activity. Make a "My Backyard Counting Book" to review counting to ten.

This flannel board will give your child hands-on practice with math, but in a fun format, full of ladybugs.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

Science fair project that uses distillation to convert salt water into fresh water.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

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

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

This project examines the concentration of dissolved oxygen in water, with and without oil.

This activity spotlights everyone's favorite reindeer, Rudolph, and preserves your child's handprints in his "antlers".

Dig up some dinos while promoting curiosity and sensory skills in this hands-on activity that will have your child searching for prehistoric treasure!