Mathematics Links 

Algebra and Pre-Calculus:

• Discovery School's Webmath
  A variety of problem solvers with an explanation of how to work the problem.
• Purplemath
  Need help with algebra? You've found the right place!
• Number, Geometry, Function and Algebra Concepts,
  Several interactive activities from basic math to algebra and geometry.
• Multimedia Activities from ExploreMath.com
  Shockwave™ Activities that create real-time correlations between equations and graphs that help students visualize and experiment with many of the major concepts from Algebra and Trigonometry. This is a very useful site.
• Conic Sections
  We've all seen images of different planes slicing the cones to create the conic sections. This site allows the user to do just that.
• Javascript Quadratic Formula Calculator
  Enter the values for a, b, & c, to find the discriminant and the solutions of a quadratic equation.
• The Math Page - Topics in Trigonometry
  An entire online trigonometry textbook.
   

Arithmetic:

• National Library for Virtual Manipulative for Number Sense and Operations
  Addition and multiplication blocks, several different fraction manipulatives, integer arithmetic, and much more.
• Educational Java Programs
  This Web site contains Java™ applets whose purpose is to be used as tools to help and enhance the education of children. It can also be used for a review of fractions, decimals, and more.
• Multiplication.com
  Teaching strategies, games, activities, worksheets, and more.
• King's List of Math Activities
  Activities and games for basic math.
• Rounding Game
  Requires Shockwave installation, but it's worth it. A good place to review rounding.
• Scientific Notation Problem Generator
  Allows the user to practice converting to and from scientific notation.
• Big Number Names
  Learn the names of Big Numbers.
• Fraction Card Game
  A card game with fractions.
• Visual Fractions
  A great site to visualize fractions and perform operations on them.
• Online Percent Calculators
  Just enter the values for the required question and click the corresponding Go button.

Calculus:

• The Calculus Page
• Finite Math and Applied Calculus Resources
  Contains interactive tutorials, a game theory simulator, On-line Calculus topics, and a Java graphing utility.
• Mathlets: Java Applets for Math Explorations
  These interactive applets cover many topics from pre-calculus through calculus.
• Visual Calculus
  A collection of modules that can be used in the studying and/or teaching of calculus.
• Linear Algebra Toolkit
  From solving systems of linear equations to linear transformations.
• Calculus on the Web
  Calculus on the Web is an internet utility for learning and practicing calculus.

Consumer Math:

• Glossary of Financial Terms
• The Mortgage Calculator Page
  Quickly generate amortization tables.
• Interactive Amortization Table
• The Student Loan Payment Calculator
  Similar to the Mortgage Calculator, but allows for the monthly payment to be above the minimum.
• Budget and Savings Calculators
• Home Budget Analysis Calculator
  Complete with a circle graph breakdown.
• Inflation Calculator
  Adjusts any given amount of money for inflation, according to the Consumer Price Index, from 1800 to 2001.

Fractals:

• An Introduction to the Mandelbrot Set
  Beauty from simple equations.
• Studying the Mandelbrot Set
  Explore the Mandelbrot Set with this interactive site.
• A Lesson on Fractals
• The Koch Snowflake
  A very interesting curve that has infinite length but finite area.
• The Magic Sierpinski Triangle
  Order from chaos.

General Mathematics Information:

• SOS Mathematics
  A great place to go if you need a review.
• The Math Forum Hope Page
  K-12, College, and Advanced Math.
• Eric Weisstein's World of Mathematics
  "The World's Most Extensive Mathematics Resource."
• Mathematics Links
• Shortcuts to Departments of Mathematics, Physics, and Engineering
  This page offers direct links to Physics, Engineering, and Mathematics department pages at hundreds of colleges and universities in all parts of the United States.
• Maths Helper
  Help for several types of calculations.

Geometry:

• Flatland
  A Romance of Many Dimensions.
• Surfaces Beyond the Third Dimension
• Discovering the Value of pi
• Euclid's Elements
  Java applets showing each of the Elements.

Graphing Calculators:

• Windows Graphing Calculator
  Don't have a graphing calculator? This one is free.
• Graphing Calculator Tutorials
  This site contains tutorials for the TI-82, TI-83, TI-85, TI-92, HP-48, Sharp, Casio, Theorist Graphics Calculators.

Graphing and Functions:

• Maze Game
  A fun way to get comfortable with the coordinate plane.
• Random Function Machine
  Provides an enjoyable way to develop the concept of a function.
• Random Linear Function Machine
  Provides an enjoyable way to develop the concept of a linear function and inspect its graph.

History of Mathematics:

• History of Mathematics
  Included in this site are over 1100 biographies on Mathematicians, Chronologies, a 6-8 page brief overview of the History of Math, and more.
• A History of Calculus

Just for Fun:

• Mathematical Quotations Server
  Contains a random quotation generator and an archive of quotations alphabetized by the authors.
• The Mobius Strip
  Learn about this curious surface.
• 50States.com
  All kinds of information about each state.
• Rubik's Cube
  The online version.
• Interactive Mathematics, Miscellany and Puzzles

Logic:

• Logic for Liberal Arts and Business Majors
  A complete text resource on the WWW including examples and exercises.
• Truth Table Constructor
  A tool that draws truth tables for statements in propositional logic.

The Metric System:

• Metric to US-Imperial Measurement Converter
• The Decimal Nature of the Metric System

Numbers:

• Fibonacci Numbers and Nature
  Explore the Fibonacci Numbers and where they appear in nature.
• Egyptian, Roman, and Babylonian Numeration Systems
  This page includes gif images of the Egyptian and Babylonian numerals as well as a description about how the symbols were used.
• Just how big are the decimal parts of irrational numbers?
• Large Prime Number Research

Probability:

• Coincidence
  The Birthday Problem.
• 5-Card Poker Hands
  This page displays the computations to determine the number and probabilities of specific 5-card poker hands.
• Irony Games' Dice Server
  Play with virtual dice.

Statistics:

• Interactive Venn Diagrams
  This interactive site from Finland allows you to click on a given expression and see the corresponding Venn diagram.
• K-12 Statistics
  Data Analysis and Probability.
• Sample Size Calculator
  Determine how many people you need to interview in order to get results that reflect the target population as precisely as needed.
• Misleading Statistical Facts
• The US Census Bureau
  A plethora of data.
• USA Today Snapshots

4-6-2006