This page offers a variety of math center ideas for general math and geometry. Instructions on setting up the center are not provided for most ideas, however, those lacking instructions are pretty self-evident.

The Shodor Education Foundation has as its mission: "To advance science and math education through the use of computational science, modeling and technology." At this site, Shodor's Project Interactivate offers Java-based activities for...

Shapes is a fun educational activity to help children learn basic properties of simple geometric figures. Children will practice looking for differences and similarities between shapes to complete puzzles. Shapes! gets progressively more...

Base Ten Fun is an educational virtual manipulatives activity for kids learning place value, addition and subtraction. Base Ten Fun is highly customizable; kids can select from ones, tens and hundreds.

Play the classic Simon Says electronic version of the game online. Test your recall to see how many colors in sequence you can remember.

This is a demo version of the game with two modes of play. In one, you must place number tiles on a grid so that the tiles touching it add up to that number. In the second mode, you solve number puzzles. Be sure to read the instructions...

This is a calculator game where you are limited in what keys you can use. You are given a set of numbers and you must key in a sequence of numbers and symbols that results in each number within a given time limit. There are six levels of...

A fun game to review addition math facts. Play a quick game of virtual soccer while practicing adding one-digit whole numbers. Easy instructions and several levels of play.

An interactive games site with a range of addition, multiplication, subtraction, and division games for players in grades 1 to 8.

Explore a set of perfect squares, as well as their square roots using this highly interactive math resource. In addition, students will get to look at estimates of the square roots of non-perfect squares. Printable activities, solutions,...

Red apples, orange candles, yellow stars, green frogs, and blue, indigo, and violet flowers-they all add up to Rainbow Math fun! During this adventure children learn the colors of the rainbow as they practice counting, adding and...

Use this fun learning game in your classroom to help students understand the value of money. Groups of students will be exchanging pennies for other types of coins.

This site has a square dance rhyme with some fun subtraction practice. Teachers will appreciate the activity page, the extra challenges, and the teacher's guide for easy lesson planning.

NCTM offers sections on Families & School, Families & Math, Families & Homework, and more. Has links to brain-teaser problems ranging in skill from very easy to challenging. Click Take a Challenge or Challenge Index for...

This resource has mathematics lessons for different levels, from counting to slope. In English and Spanish.

Improve your estimation and rounding skills with these interactive games that are challenging and fun. Excellent skills practice for rounding, estimating sums and differences, and front-end estimation. Links to lesson plans, teacher...

Students practice placing numbers in order. The learning games examine negatives, decimals, fractions, and reverse order.

Students practice the mathematics skill of estimation. The learning games examine how to use estimation with numbers, length, angles, and area.

Uncover the hidden picture by correctly choosing answers to basic multiplication facts. This fun interactive online game will have your students asking to practice their math!

Uncover the hidden picture while practicing your multiplication facts. This fun interactive online game will have your students asking to do their math! Please note that this is a Java application needing Microsoft Internet Explorer 4.x...

Use this fun soccer game to practice adding decimals.

Play ball while improving your math skills! Students may select addition, subtraction, multiplication, division, or a combination of any as well as a level of difficulty before beginning the game.

Use these various learning games in your classroom to teach about clocks and telling time. Reproducibles are included.

Math Stack is fun game to practice addition, subtraction, multiplication, and division! Tap the falling blocks to answer the equation listed at the top of the screen and score 100 points to complete the level. Be careful to not let the...