General

• ALA Great Web Sites for Kids: Math
  American Library Association recommended math sites for Pre-K through Middle School students.
• Ask Dr. Math
  Dr. Math (the Math Forum at Drexel University) can answer all your questions. Browse questions and answers by topic, or search the Dr. Math Library.
• Facts for Learning: Math and Numbers
  Examine math topics for grades 2 through 5, including Famous Mathematicians, Reading Graphs and Charts, Roman Numerals and Using Money. For all of the topics, find articles and instructions, as well as brain teasers and images.
• Webmath
  Solutions for your math problems! Click on a topic, enter your problem, get an explanation of how it's done and the answer.
• Yahoo! Kids Math
  Links to sites for math skills and problems, graphs and information about famous mathematicians.

Addition and Subtraction

• Coolmath's Addition Lessons
  Simple step-by-step lessons with colorful graphics, followed by links to flash cards and games for addition.
• Coolmath's Subtraction Lessons
  Simple step-by-step lessons with colorful graphics, followed by links to flash cards and games for subtraction.
• Math: Addition and Subtraction
  Links to sites with interactive games, quizzes, and activities for addition and subtraction.

Algebra & Geometry

• Math.com Homework Help - Algebra
  Teaches algebra basics, equations and graphing. Includes quizzes.
• Math.com Homework Help Geometry
  Teaches geometry basics, polygons, relations and sizes and three-dimensional figures. Includes quizzes.
• Math.com Homework Help Pre-Algebra
  Great help with pre-algebra. Includes pre-algebra, numbers, ratios, proportions, factoring fractions, and quizzes.
• Geometry Flashcards
  Test your geometry knowledge with these online flashcards.

Multiplication & Division

• Coolmath's Multiplication and Division Lessons
  Simple step-by-step lessons with colorful graphics, followed by links to flash cards and games for multiplication and simple division.
• Coolmath's Long Division Lessons
  Simple step-by-step lessons with colorful graphics, followed by a link to long division practice problems.
• Multiplication.com
  Helps you learn multiplication skills with worksheets, flashcards, quizzes and activities.

Fractions, Decimals & Percents

• Coolmath's Fractions Lessons
  Simple step-by-step lessons with colorful graphics.
• Coolmath's Decimals Lessons
  Simple step-by-step lessons with colorful graphics, followed by practice problems at different levels for decimals.
• Coolmath's Percentages Calculator
  This easy-to-use calculator will help you find answers to those pesky questions about percentages.

Games, Puzzles, Flashcards

• Coolmath 4 Kids Brain Benders
  A collection of cool puzzles with bright graphics. Warning: these puzzles may give you a brain-ache!
• Coolmath 4 Kids Math Games
  Lots of games with colorful graphics and varying levels of difficulty.
• Flashcards
  Looking for flashcards? Flashcards for all kinds of math can be found here.
• KidsClick! Math Games
  Links to a variety of fun math games that also test your math skills.
• Yahoo! Kids: Math Games and Puzzles
  Links to all kinds of math-related games and puzzles.

Math Dictionary/Glossary & Online Calculator

• Harcourt Math Glossary
  This glossary defines math words and terms for grades K-6; answers vary according to grade level. Choose grade level and search by term or first letter of word.
• Online Calculator
  Need a calculator to do your arithmetic? Click here!

Tables & Graphs

• Carolyn's Graphing Unit
  Explains types of graphs, when to use them and gives examples.
• Create a Graph
  Create your own graphs. You choose the type, the color and values. Then click and get your graph.
• Using Data and Statistics
  Explains data and statistics and how to use them in tables and graphs

Famous Mathematicians

• Biographies of Women Mathematicians
  Numerous biographical essays which illustrate women's achievements in mathematics are indexed alphabetically and chronologically. Includes additional resources on the topic.
• Mathematician Biographies
  An extensive alphabetical and chronological index to full, printable biographies of mathematicians.
• A Modern History of Blacks in Mathematics
  A chronological presentation of black mathematicians through history with links to individual biographies

Time, Measurement, Metric and Money

• H.I.P. Pocket Change
  H.I.P. (History in your pocket) is the U. S. Mint's kids site. It includes fun and interesting facts, games, cartoons and news about coins and currency.
• Identifying Time
  A digital clock and a clock face will help kids learn to tell time.
• LINKS Learning for Kids: Math
  Animated video presentations of math topics including Estimation of Length and Weight and Capacity, with interactive review questions after each lesson.
• Metric & US Conversions
  Convert measures of weight, area, volume, temperature, or time to metric and US values.