A

Abacus Needs Java

The art of calculating with beads

A Level revision

AlgebraHelp

a growing online source for help with algebra, using some of the latest technology to help you learn and understand algebra

Alientiles Needs Flash

a "fun puzzle game" reminiscent of Rubik's cube

Algebra Online

chat about algebra with other students or teachers

The AmbiGallery

A forum for displaying ambigrams - words with rotational symmetry

Animated

Mathematics Animated - using the Quicktime plug-in to produce movies on A-level maths and beyond...

Astronomical distances

Calculates for you how long it will take to travel to distant planets

ATM

The Association of Teachers of Mathematics

B

Base 10 blocks Needs Java

Neat way of looking at units, 10s and 100s

BBC Bitesize

GCSE Maths revision

BBC Skillswise

Improve numeracy

BEAM

Download research papers, print out sample activities and find out more about resources and training at BEAM

Buffon's needle Needs Java

Simulation of Monte Carlo method

C

Cabri Geometry

geometry

CAIN

Computer Algebra Information Network

Calc101

Enter your function to get its derivative or integral automatically, with each step explained. Long multiplication and division of polynomials, too.

Calculus Needs Java

Visual calculus, a course using Java and LiveMath

Calculus graphics

for the first year of a calculus course

Central Limit Theorem Needs Java

Java simulation of stats concept

Chaos

Chess Match Needs Java

Watch a chess match

Collections

Other sites that have a variety of mathematical content

Confidence intervals Needs Java

a simulation of the statistics concept

Connecting mathematics

explanations of mathematical terms and ideas in English, Danish, Finnish, Hungarian, Lithuanian, Polish, Slovak

Constants

a catalogue of mathematical constants

John Conway

games and puzzles from the Game of Life man

Cosine Rule Needs Java

Java demonstration

CraftyPuzzles

wooden puzzles, 3d brain teasers, jigsaws...

Cube Needs Java

An animated cube (needs Java)

Curriculum

Curriculum revision

D

Derive

symbolic manipulator

Dictionary of Measurement

A summary of most of the units of measurement to be found in use around the world today

InterMath Dictionary

A comprehensive illustrated dictionary for middle and higher school

E

Earliest uses of Mathematical words

history of mathematical terminology

Equation Grapher Needs Java

Plots all kinds of graphs

Equation solver Needs Java

3 equations in 3 unknowns (using Java)

Escher

Euclid's Elements Needs Java

Investigate...

Exam revision

Excel

ExploreMath.com Needs Shockwave

A shockwaved site that provides course material and more on equations, coordinate geometry, complex numbers, vectors...

F

The Fibonacci sequence

a detailed account, including pictures

Flatland

the full text and pictures from this Romance of Many Dimensions

Fractals

G

Gamelan Needs Java

the official directory for Java, includes much maths

Martin Gardner

GCSE exam revision

Geometry

Geometer's Sketchpad

interactive geometry software

Grand Illusions

Optical illusions, visual effects, magic and more

Graphic calculators

Graphs

H

History of mathematics

a large collection of historical resources

Douglas Hofstadter

I

Imaging the imagined Needs Java

Platonic solids, polyhedra

Interactive CyberMath Needs Java

Interactive mathematics

IntegerZone Needs Java

Learning about arithmetic and number theory, HCFs, LCMs, Sieve of Eratosthenes and more

Interactive MathematicsNeeds Java

a large collection needing Java or JavaScript

The Integrator Needs Java

Integrate any function on the Web

J

JavaSketchPad Centre Needs Java

interactive geometry

K

The KnotPlot Site

all about knots

B Kutzler's home page

Maths articles and sources related to Derive.

L

Logo

M

Manipula Math with Java Needs Java

Over 150 maths Java applets

Mathematics and Knots

An Exhibition Presented by the School of Mathematics of the University of Wales

Mathematikos Needs Java

Geometry, fractals, calculus, simulation - text in French

The Math Message board Needs Java

Online message board

MathsChallenge

Puzzles and challenges

Maths dictionary for kids

excellent Flash based interactive dictionary

Maths tables Needs Java

varied site, including chatboard, curriculum material, puzzles...

Meikleriggs' Mathematics

GCSE (MEI), A/A2 level Structured Mathematics (MEI) and STEP Mathematics' solutions

Mersenne Prime Search

Join the search yourself - free software supplied

Murphy's laws

probability theory on falling toast

N

Nick's mathematical puzzles

Over sixty mathematical puzzles

NonEuclid Needs Java

NonEuclid is a Software Simulation offering Straightedge and Compass Constructions in Hyperbolic Geometry (a geometry of Einstein's General Relativity Theory and Curved Hyperspace) for use in High School and Undergraduate Education.

Normal approximations Needs Java

Normal approximation to the Binomial distribution

Number game Needs Java

Use the digits 1 to 9 to make any other number

O

Omnigraph

graph processing

P

Paper Models Needs Java

How to make 3D models from paper

pi

The Picking Game Needs Java

A numerical strategy game

Clifford A. Pickover

Polyhedra Hyperpages

the study of polyhedra

Prime numbers

resources

Publishers

Puzzles

Pythagoras' theorem Needs Java

an interactive proof

Q

Quotations

need a mathematical quotation?

R

Revision

Rubik online

The homepage of the cube man himself

S

Safe Surfing

Sharp calculators

Statistics and data

Software

Symbolic Sculpture and Mathematics

Art and mathematics

T

Texas Instruments calculators

1000 problems

a comprehensive library of problems in a format that is simple to access, download and customize for your own use, based on the Framework for Teaching Mathematics.

3Dnauta Needs Flash

Intriguing 3D spacial game

3D Viewer Needs Java

Displays 3D shapes (octahedron etc) similarly to VRML

Transformations Needs Java

Translations, reflections and rotations

V

Vector Calculator Needs Java

Add and subtract vectors using your mouse

Virtual reality Needs Java

Modeling with Math, and a little Java

Virtual reality polyhedra Needs VRML

W

Waldomaths Needs VRML

Applets for KS3, GCSE and A level

WinLogo

logo for Windows

Worksheet Creator

Create number, algebra, shape & space and handling data worksheets

WorksheetFactory

Create arithmetic worksheets

Z

The ZERO saga

All about Zero