Reaching Standards Through Cooperative Learning: Providing for All Learners in General Education Classrooms: Mathematics (2000) Folding Mathematics VHS
~ Space and Me Shapes Mystery and Magic of Mathematics:Mart VHS
~ Martin Gardner Printing Mathematics VHS
~ Space and Me Shapes Tiling Mathematics VHS
~ Space and Me Shapes
A Maths Dictionary for Kids
An animated, interactive math dictionary defining common math terms and concepts. [Requires Flash 5]
A+ Math
Helps students improve their math skills interactively with flashcards and games. Also provides worksheets and homework help.
AAA Math
Hundreds of online interactive arithmetic lessons, problems, and games for grades K-8.
All Elementary Mathematics
An online mathematical high school. Arithmetic, algebra, geometry, trigonometry, functions and graphs, analysis. Theory and solving problems. Also has practice exams and math jokes.
Features free flashcards, a magic square game, biographies of mathematicians, and other resources.

A collection of free Java-based measurements converters, calculators, and unit translators.
Calculators for a variety of subjects, including measurement conversion, interest, distance, time zones, and currency.
Math games, problems, calculators, puzzles, and fun and for all levels.
Cynthia Lanius' Fractals Unit
Explains the unusual concept of partial dimensions and shows comparisons to a dot, line, plane and cube.
Interactive lessons and exercises, open-ended questions, printable worksheets, and challenging problems sorted by topic and grade range.

Fact Monster - Math
Learn about numbers, measurement, money, tables and formulas. Includes conversion calculator, games and quizzes.
Fugues of the Well-Tempered Clavier
Interactive Director movie comparing a fugue by Johann Sebastian Bach to a fractal.
Harcourt Math Glossary
Animated and illustrated definitions of math terms for elementary school students. Organized by grade level and alphabetically. [Requires Flash]
Interactive Mathematics
Online exercises through which children can explore and examine math concepts while at home.
Kids Math
Contains sets of interactive mathematics questions for ages 3-12, plus pre-algebra.
Kids' Place: Roz's Math-o-Rama
Features opinion polls, study tips, online math games, word problems, glossary, and interactive puzzles. Includes different sections for levels from kindergarten through the sixth grade.
Math Enrichment Problems
Online problem sheets for kindergarden through Algebra II. Also provides more advanced Math Stumpers.
Math Flash
Free downloadable flash card game for children aimed at improving their mathematics skills with lessons aimed at various age groups.
Math Forum: Student Center
Ask Dr. Math questions, or try your hand at the weekly puzzlers.
Math Goodies
Features interactive math lessons, homework help, worksheets, puzzles, message boards, and newsletters.

Math Help: Exercises and Activities
Interactive activities and quizzes in basic arithmetic, algebra, and trigonometry. Also includes brain teasers and puzzles.
Math in Daily Life
Virtual exhibit looks at the ways people use math every day, from cooking to planning for retirement.
Math Worksheets
Features printable worksheets for students to practice with.
Offers free math lessons and homework help, with an emphasis on geometry, algebra, statistics, and calculus. Also provides calculators and games.
Articles, discussion groups, and news that aim to show high school students the fun, creative side of math. Also provides SAT tips and homework help resources. Encourages submission of writing and artwork by students.

Mathematics Magazine for Grades 1-12
Monthly publication offering math help, list of competitions, and links.
Maths Is Fun
Includes lessons, games, puzzles, and offline activities.
Maths on the Web
Collection of exercises and puzzles for all ages and abilities.
Maths Practice Primary School Maths
Maths practice software for numeracy tutorial learning exercises based on primary education CSF curriculum. Also provides practice worksheets.
This site has been created so that students can have fun and practice math. Includes lessons in addition, subtraction, multiplication, geometry. Word Problem Solving Strategies
Tips for solving word problems for K-5th graders.
Interactive worksheets and quizzes in basic math, pre-algebra, algebra, geometry, and statistics. Find calculators to compute interest and conversion tools for currency, area, temperature, and other units of measurement. Also runs a weekly math contest.
More Mathematics than Science
Learn how to use expressions to represent numbers, work with variables and create special drawings to represent equations. Also has a brief introduction to trigonometry and curve fitting. Includes interactive graphs.
Online Math Applications
Explains the role of math in investing, music, history, science, and travel. Includes stock simulation game.
Plot the Robot
Activity site involving multiplication and calculator work. The answers are coordinates which can be joined in sequence to generate simple pictures.

Powers of Ten
Produced by Charles and Ray Eames, the video "Powers of Ten" has been converted into web images. Explores over 42 powers of ten in a series of images, beginning with a photo of someone lying on the grass. Shows the scale of the universe and atoms.
Ribbit's Math Ventures
Math problems that tell a story about a frog named Ribbit. For K-8.
Teach R Kids Math
A large collection of interactive worksheets that allows kids to practice basic math skills.
The Abacus: The Art of Calculating with Beads
Introduces the abacus, relates its history, and shows how to perform basic mathematical operations on it. Also answers questions about the ancient tool and shows how to build one with Legos.
A collection of educational math games and lessons for pre-algebra, algebra, and geometry. Includes practice problems and drills, a math dictionary, and a humor section.

American Mathematical Monthly
The MONTHLY publishes articles, as well as notes and other features, about mathematics and the profession. Its readers span a broad spectrum of mathematical interests, and include professional mathematicians as well as students of mathematics at all collegiate levels. Site has abstracts only.

An online magazine of the MAA providing resources to teach mathematics through its history. Free access.

Crux Mathematicorum with Mathematical Mayhem
The digital supplement to the Canadian Mathematical Society's problem-solving journal.

Delta - WWW Edition
Delta is a popular monthly (existing since 1974) devoted to mathematics, physics, and astronomy, primarily aimed at high-school students.

Annual magazine of the Archimedeans (Cambridge University Mathematics Society) with articles by members and readers.

A mathematics refereed journal addressed principally to students in the upper years of secondary schools, and more generally to anyone who is interested in mathematics. It is produced by the Department of Mathematics at Monash University and is published five times a year.

Furman University Electronic Journal of Undergraduate Mathematics
A forum for the publication of mathematics research papers written by undergraduate students. Full text from vol.1 (1995).

In the World of Mathematics
Quarterly journal from TBiMC Scientific Publishers for pupils, students, teachers, and those who are interested in mathematical problems and puzzles.

On-line mathematics magazine from the University of Queensland.

Journal of Online Mathematics and its Applications
(MAA) Web-based journal of mathematical education.

JRME Online
The Web-based version of the Journal for Research in Mathematics Education, the official journal of the National Council of Teachers of Mathematics.

L'Enseignement Mathématique
Official journal of The International Commission on Mathematical Instruction.

MAA: Math Horizons
Published by the Mathematical Association of America.

Online magazine updated weekly with feature articles, SAT tips, contests, comics, and puzzles.

Mathematical and Physical Journal for Secondary Schools (KöMaL)
KöMaL regularly reports on national and international competitions, prints articles on interesting results in mathematics and physics, and includes book reviews. For more than 30 years all the new problems have appeared in English as well as Hungarian.

Mathematical Digest
Quarterly magazine for high school pupils in South and Southern Africa. Edited by Prof John Webb of University of Cape Town.

Mathematical Mayhem
Now merged with another mathematical journal, Crux Mathematicorum. Problem archive on-line for 1995-6.

Mathematical Spectrum
A magazine for students and teachers in universities, colleges and schools worldwide. Includes articles from various branches of this field, as well as regular features on education, math recreations, book and software reviews. Welcomes original student contributions and awards annual prizes for the best entries.

Mathematics and Computer Education Journal
A journal of Mathematics and Computer Education for college educators.

Mathematics Competitions
Journal of the World Federation of National Mathematics Competitions. Published biannually by the Australian Mathematics Trust.

Mathematics Magazine
Mathematics Magazine: an expository journal published by the Mathematical Association of America.

Mathematics Teacher
An official journal of the National Council of Teachers of Mathematics. A sample of the printed version.

Mathematics Today
A general interest mathematics publication of the Institute of Mathematics and its Applications in the UK. Six issues per year, in February, April, June, August, October and December. Articles, reviews, reports and news.

Student newsletter at University of Waterloo, Canada.

MSOR Connections
Newsletter of the LTSN Maths, Stats and OR Network, covering topics in Mathematics, Statistics and Operational Research, published qarterly in print and on-line.

Nieuw Archief voor Wiskunde ­ fourth series
The `Nieuw Archief voor Wiskunde' is the journal of the Dutch Mathematical Society `Het Wiskundig Genootschap'. Its principal aim is to publish mathematical material that is of interest to a large proportion of its membership.

Parabola Magazine
For secondary school students, published twice a year by the Australian Mathematics Trust (AMT) in association with the School of Mathematics, University of New South Wales. Volumes 34 onwards available in PDF.

Pi in the Sky
A semi-annual magazine aimed at high school students and their teachers with the purpose of promoting mathematical sciences.

Plus Magazine
An electronic magazine for school mathematics.

Plus Magazine
An online mathematics journal for schools. Part of the Millennium Maths project.

A forum for the exchange of ideas in mathematics education at the college level.

International newsletter on the teaching and learning of Mathematical proof.

School Science and Mathematics (SSM)
Official Journal of the School Science and Mathematics Association. An international journal which is published monthly, October through May, emphasizing issues, concerns, and lessons within and between the disciplines of science and mathematics in the classroom.

The College Mathematics Journal
Seeking lively, well-motivated articles that can enrich undergraduate instruction and enhance classroom learning.

The Math Goodies Newsletter
The Math Goodies Newsletter is e-mailed to more than 14,000 opt-in subscribers around the world on the 1st and 15th of each month.

The Mathematical Gazette
The original journal of the Association and it is now over a century old.

The Mathematics Educator
A biannual publication edited and published by the Mathematics Education Student Association (MESA) in the Department of Mathematics Education at the University of Georgia (UGA). Text in HTML and PDF.

The Pentagon
Published semiannually for students by Kappa Mu Epsilon. Tables of contents of recent issues, cumulative index, subscription information.

The Pi Mu Epsilon Journal
Presents papers and mathematical problems by and for its members.

Visual Mathematics
Archive of articles that include images, formulas and explanations of different types of generated graphics.

What's New in Mathematics
Digest and essays on mathematical topics, published by the American Mathematical Society. On-line archive.

2000 Mathematics Subject Classification
Classification used by Math Reviews (MathSciNet) and Zentralblatt MATH (ZMATH) and other math bibliographies.

Open e-print archive with over 100,000 articles in physics, 10,000 in mathematics, and 1,000 in computer science. (Formerly called xxx; free)

Committee on Electronic Information Communication (CEIC)
Part of the International Mathematical Union. Its mandate is to coordinate world-wide efforts to publish mathematical papers, journals, and other scholarly work in web form. It may recommend standards on issues related to electronic communication.

Electronic Research Archive for Mathematics (The Jahrbuch Project)
A digital archive of the most important mathematical publications of the period 1868-1942 and a database based on the "Jahrbuch über die Fortschritte der Mathematik".

Electronic Mathematical Archiving Network Initiative: to support the long-term electronic preservation of mathematical publications.

EMIS: Mathematical Journals
Full text from about 40 research journals (free).

Fachinformationszentrum Karlsruhe (FIZ)
Information services for academic and industrial research. Access to MATH Database (Zentralblatt für Mathematik), International Reviews on Mathematical Education (Zentralblatt für Didaktik der Mathematik), CompuScience and index to Springer Lecture Notes in CS.

Front for the Mathematics ArXiv
User-friendly front end for the mathematics section of the arXiv (free).

Journal Copyright Policy Gossip
Information from authors and publishers about the copyright policies of certain journals.

Scans of print journals, with 10 major math journals (requires subscription).

MathDiss International
A project sponsored by the German Research Foundation to set up an international online full-text archive for mathematical theses in LaTeX format.

Mathematical Errata
A growing collection of mathematical errata, corrections, and addenda to textbooks, monographs, and journal articles.

Mathematical Theses and Dissertations
Index to French dissertations, links to other thesis sites.

Mathematics Journals Ranked by Impact
ISI impact factors up to 2000.

Mathematics Web
An integrated search of Elsevier journal articles and preprints.

Math Reviews: AMS database of more than a million reviews and abstracts of math publications (requires subscription).

MR Lookup
Bibliographic data from Math Reviews without the reviews (free).

Digitization of old mathematics documents. Free access to bibliographical data and articles of french mathematical journals. For each journal, all the volumes published up to the year 2000 have been retro-digitized.

The Electronic Library of Mathematics
The Electronic Library of Mathematics is offered by the European Mathematical Society (EMS) in cooperation with FIZ Karlsruhe / Zentralblatt MATH. Online journals, article collections, and monographs in electronic form: access is free.

The Mathematics Preprint Server
A permanent web archive and rapid distribution medium for research articles. Preprints can be uploaded and removed. Email alerting service.

ZMATH: Zentralblatt für Mathematik
European database of reviews and abstracts of math publications. Requires subscription, but has limited free access.

Eric Weisstein's World of Mathematics
Glossary of terms. Material ranges from undergraduate to research level.

Frequently Asked Questions in Mathematics
Covers diverse topics such as algebra structure, names for large numbers, how to compute pi and games.

Knot a Braid of Links
Award/review service for other math web sites and web pages, with a new selection each week.

Mathematics Archives
Combined archive and directory of mathematics web sites, mailing lists, and teaching materials. At University of Tennessee.

The Math Forum
Combined archive and portal to web resources, educational issues, help forums, mailing lists, and teaching materials.

The Mathematical Atlas
Dave Rusin's survey of research-level mathematics, with introductory articles for non-mathematicians and hyperlinked bibliographies in each of dozens of research areas.

Combinatorics text by Marko Petkovsek, Herbert Wilf and Doron Zeilberger. Published by A. K. Peters. PDF.
Abstract Algebra
"Intro to Abstract Algebra" by Paul Garrett in PostScript and PDF.
Abstract Algebra
A book draft: "Applied Abstract Algebra" by D. Joyner, R. Kreminski, J. Turisco in HTML.
Abstract Algebra
Course notes by J.S. Milne. Topics covered are group, fields and Galois, algebraic number, class field theories. Other areas discussed are modular functions and forms, elliptic curves, algebraic geometry, Etale Cohomology, and Abelian varieties. In HTML, PDF, PostScript and DVI formats.
Abstract Algebra
Three books by Robert B. Ash (chapters in PDF): Abstract Algebra: The Basic Graduate Year, A Course In Algebraic Number Theory, and A Course In Commutative Algebra.

Abstract Algebra
Lecture notes by David Wilkins at Trinity College, Dublin.
Abstract Algebra II
A companion volume to "Abstract Algebra" by John A. Beachy and Bill Blair published by Waveland Press in 1995. Chapters in PostScript.
Abstract Algebra Notes
A collection of short notes by Bruce Ikenaga in PostScript.
Abstract Algebra with GAP
A laboratory manual by J. G. Rainbolt and J. A. Gallian.
Advanced Calculus and Analysis
Lecture notes by Ian Craw from a course at the Univ. of Aberdeen. HTML with GIFs.

Algebraic Combinatorics via Finite Group Actions
HTML book by A. Betten, H. Fripertinger, and A. Kerber.
Algebraic Geometry
A. Grothendieck's "Séminaire de Géometrie Algébrique" produced by F. Calegari, J. Borger and W. Stein. JPEG scans of typewritten material.
Algebraic Geometry
Various lecture notes by J.S. Milne.
Algebraic K-theory
"An introduction to algebraic K-theory" by Charles Weibel. Chapters in DVI.
Algebraic Topology
1942 classic by Solomon Lefschetz published by AMS. Chapters in scanned PDF.

Algebraic Topology
Basic core material along with a number of optional topics of a relatively elementary nature by Allen Hatcher. PDF and Postscript.
Algorithms and Complexity
By Herbert S. Wilf. In print 1986-1994. Single PDF file.
Analysis WebNotes
Online course by John Lindsay Orr. Chapters also available in LaTeX.
Analytic Differential Equations
Lectures on Analytic Differential Equations by Sergei Yakovenko at the Weizmann Institute.
Applied Cryptography
1996 CRC Handbook of Applied Cryptography by Menezes, van Oorschot and Vanstone in PDF.

Basic Concepts of Mathematics
This text by Elias Zakon helps the student complete the transition from purely manipulative to rigorous mathematics. Chapters cover Set Theory, the Real Numbers, and n-dimensional Geometry.
"An Introduction to C*-Algebras" by Pierre de la Harpe and Vaughan Jones. The site is in French, but the book is in English. Chapters in PostScript.
"The Calculus Bible" by G. S. Gill.
Calculus Using Infinitesimals
Elementary Calculus: An Approach - a book by H. Jerome Keisler originally published by Prindle, Weber & Schmidt (2nd ed: 1986)
Category Theory
"A Gentle Introduction to Category Theory - the calculational approach" by Maarten M. Fokkinga in PostScript.

Introduction To Chaos by Michael Cross. An online course at Caltech.
Chebyshev and Fourier Spectral Methods
A book by John P. Boyd (2nd edition) available from Dover.
Complex algebraic varieties and their cohomology
A book of notes by Donu Arapura.
Complex Analysis
Course notes and quizzes by Paul Scott in HTML.
Complex Analysis
Textbook for an introductory course in complex analysis by George Cain. Chapters in PDF.

Complex Analysis
Course notes by Harold V. McIntosh in HTML.
Complex analysis and dynamics
Various lecture notes C. McMullen
Complex analytic and algebraic geometry
Book by Jean-Pierre Demailly in PostScript.
Complex and Functional Analysis
Lecture notes by Douglas N. Arnold for a course at Penn State. Two parts in TeX, DVI, PostScript and PDF.
Complex Dynamics in Higher Dimensions
CBMS lecture notes by John Erik Fornćss at the bottom of page with other papers by the author and Nessim Sibony. PostScript.

Complex Numbers
Dave's Short Course on Complex Numbers (David Joyce).
Complex-Analytic Geometry of Complex Parallelizable Manifolds
Monograph by Jörg Winkelmann. Chapters in DVI.
Computational Geometry and Computational Optimization
Lecture notes by Jianer Chen in PostScript.
Description Logics Handbook
A course on Description Logics (the Semantic Web underlying formalism) by E. Franconi (modules in pdf)
Differentiable manifolds
Lecture notes by Mariusz Wodzicki in postscript or pdf.

Differential Algebra
Scans of Ritt's 1950 classic in PDF.
Differential Equations
Postscript notes on various topics in differential equations by Bruce Ikenaga.
Differential forms
An introduction to differential forms and other notes by Donu Arapura.
Differential Geometry
Notes by Balázs Csikós. Chapters in PostScript.
Differential Geometry
Several books by Peter W. Michor et al. including "Foundations of Differential Geometry", "Natural operations in differential geometry" (corrected version), "Transformation Groups", and "Gauge theory for fiber bundles" plus papers by the author in postscript.

Differential Geometry
Lecture notes for a course at the Weizmann Institute of Science by Sergei Yakovenko. Chapters in DVI.
Differential geometry
A textbook by Ruslan Sharipov (English and Russian versions).
Differential Geometry
Lecture notes for an honors course at the University of Adelaide by Michael Murray in HTML with GIFs.
Differential Geometry and Physics
Lecture notes by Gabriel Lugo.
Differential Gometry and General Relativity
An introduction to differential geometry and general relativity by Stefan Waner at Hofstra. This is an upper level undergraduate mathematics course which assumes a knowledge of calculus and some linear algebra.

Differential Topology
Course notes by Matthew G. Brin in PostScript including "Introduction to Differential Topology", "Introduction to Seifert fibered 3-manifolds", "Groups acting on 1-dimensional spaces", and "Presentations, conjugacy, roots and centralizers in groups of piecewise linear homeomorphisms of the real line".
Discrete Mathematics
Lecture notes by László Lovász in Postscript. Includes "Discrete Mathematics", "Semidefinite optimization", "Topological methods in combinatorics", and "Complexity of algorithms".
Distributions, Fourier Transforms and Microlocal Analysis
A short course by Yuri Safarov
Dynamical Systems
1927 classic by George D. Birkhoff published by AMS. Scanned chapters in PDF.
Dynamical Systems and Ergodic Theory
"Lectures on Dynamical Systems and Ergodic Theory" by Mark Pollicott and Michiko Yuri. Published by Cambridge University Press in 1998 (London Mathematical Society Students Texts, No. 40).

Dynamical Systems and Fractals
Lecture Notes by David J. Wright in HTML.
Dynamics and Chaos
Class notes by Evans M. Harrell II for an introductory course on dynamical systems and chaos, taken by mathematicians, engineers, and physicists. This text concentrates on models rather than proofs in order to bring out the concepts of dynamics and chaos. Theorems are carefully stated, though only occasionally proved.
Dynamics in One Complex Variable: Introductory Lectures
Lecture notes by John Milnor in TeX and PostScript.
Elements of Abstract and Linear Algebra
Foundational textbook on abstract algebra with emphasis on linear algebra by Edwin H. Connell. Whole book or chapters in DVI, PostScript, and PDF.
Entropy of Compact Group Automorphisms
Lecture notes based on a course at Ohio State in 1994 by Thomas Ward in DVI and PostScript.

Euclid's Elements
Edited by D.E. Joyce. HTML text with Java applets.
Finite Applied Associative Algebra (semigroups) & Digital Networks
A compendium of papers by Nico F. Benschop on abstract algebra, number theory, computer science and physics.
Finite Element Method/Boundary Element Method
Notes by Peter Hunter and Andrew Pullan in pdf.
Finite Rank Torsion Free Modules Over Dedekind Domains
Monograph in commutative ring theory by Lee Lady. DVI and PDF.
Finite Simple Groups
"The classification of the finite simple groups" by D. Gorenstein, R. Lyons, and R. Solomon in PDF.

A romance of many dimensions. With Illustrations by the Author, A SQUARE (Edwin A. Abbott 1838-1926). HTML.
Fourier Analysis
Lecture notes by Yuri Safarov.
Fractals in the Plane - Ergodic Theory Methods
A book by F. Przytycki and M. Urbanski in Postscript.
Functional Analysis
Lecture notes by Paul Garrett.
Functional Analysis and Semi-Groups
Book by Einar Hille and Ralph S. Phillips published by AMS in 1957. Scanned chapters in PDF.

Fundamental Problems in Algorithmic Algebra
Book by Chee Yap published by Oxford University Press in 1999.
Fundamentals of Model Theory
Introductory textbook by William Weiss and Cherie D'Mello. PostScript, DVI, GIF.
By Herbert S. Wilf. Published by Academic Press. PDF.
Geometric Asymptotics
This book by Guillemin and Sternberg includes the method of stationary phase, geometrical optics, quantization.
Geometric Constraint Solving
An electronic primer by William Bouma, Xiangping Chen, Ioannis Fudos, Christoph Hoffmann, and Pamela J. Vermeer.

Geometry and the Imagination
An online course by John Conway, Peter Doyle, Jane Gilman and Bill Thurston in HTML and PostScript.
Global Analysis
"The Convenient Setting of Global Analysis" - foundations of differential calculus in infinite dimensions with applications to differential geometry and global analysis by Andreas Kriegl and Peter W. Michor published by AMS in 1997. Whole book or chapters in crosslinked PDF.
Graph Theory
Hyperlinked PDF version of a book by Reinhard Diestel.
Group Characters, Symmetric Functions, and the Hecke Algebra
A book by David M. Goldschmidt based on lecture notes of a course given at Berkeley in 1989.
Harmonic Analysis and Partial Differential Equations
A book by Dahlberg and Kenig in postscript (bitmapped fonts). The page also contains another book by Dahlberg: "Icke Linjära Evolutionsekvationer" (Swedish).

Hilbert Space Methods for Partial Differential Equations
Textbook for beginning graduate students of mathematics, engineering, and the physical sciences by Ralph Showalter. Chapters in PostScript and PDF.
History of Calculus
Guide To History of Calculus. Topic essays and biographies keyed to the chapters and content of the 10th edition of Thomas's Calculus.
Homeomorphisms in Analysis
A survey by C. Goffman, T. Nishiura, D. Waterman in PDF. In particular, the effects of homeomorphic changes of domain on the analyticity of a function are studied.
Index Theory, Geometric Scattering, and Differential analysis on manifolds with corners
Several books by Richard Melrose et al. in PostScript.
Integral And Differential Equations
Class notes by Jim Herod at Georgia Tech.

Interactive Real Analysis
"Interactive Real Analysis" by Bert G. Wachsmuth. HTML and Java.
Invariance Theory, the Heat Equation, and the Atiyah-Singer Index Theorem
Monograph by Peter B. Gilkey published by Publish or Perish and CRC Press. Whole book or chapters in DVI and Postscript.
Inverse Problems
Lecture notes by Sze Tan.
Linear Algebra
"Elementary Linear Algebra" by Keith Matthews. Lecture notes and solutions from 1991 in PDF or PostScript.
Linear Algebra
Textbook by Jim Hefferon covering the material of any undergraduate first linear algebra course. Book or chapters in PDF.

Linear Algebra and Applications
Textbook by Thomas Shores. GIFs of pages.
Linear algebra and multidimensional geometry
A textbook by Ruslan Sharipov (English and Russian versions).
Linear Algebra Notes and Exercises
A collection of mini-lessons in pdf format designed for self-instruction over the web by Jonathan Spingarn.
Linear Algebra, Infinite Dimensions, and Maple
A textbook by James Herod.
Linear Methods of Applied Mathematics
Textbook suitable for a first course on partial differential equations, Fourier series and special functions, and integral equations by Evans M. Harrell II and James V. Herod. HTML, RTF and PDF with Maple and Mathematica worksheets.

Linear Programming: Foundations and Extensions
Book by Robert J. Vanderbei in PDF.
Linearization via the Lie Derivative
By Carmen Chicone and Richard Swanson. LaTeX, DVI, PostScript and PDF.
Manifolds, Tensors, Analysis, and Applications,%20Tensors,%20Analysis,%20and%20Applications/
Book by R. Abraham, J. E. Marsden, and T. Ratiu originally published by Addison-Wesley in 1983. Chapters in PDF.
Mathematical Analysis I
This text by Elias Zakon covers the basic topics of undergraduate real analysis including: metric spaces, function limits and continuity, sequences and series of functions, power series, and differentiation and integration.
Mathematical Illustrations
A manual of geometry and PostScript by Bill Casselman, including code samples and packages.

Mathematical Logic
"A Problem Course in Mathematical Logic" by Stefan Bilaniuk in LaTeX, PostScript or PDF.
Mathematical Methods of Engineering Analysis
Book by Erhan Çinlar and Robert J. Vanderbei in PDF. Topics covered: functions on metric spaces, differential and integral equations, convex analysis, and measure and integration.
Mathematical Modeling in a Real and Complex World
Online guide book by Frank Wattenberg in HTML.
Mathematical Principles of Natural Philosophy
Principia by Isaac Newton (1687) translated by Andrew Motte (1729) in HTML (incomplete).
The 1934 classic "Lectures on Matrices" by Wedderburn in scanned PDF.

Matrix Analysis and Applied Linear Algebra
By Carl D. Meyer. Full text in PDF with errata, updates and solutions.
Matroid Decomposition
Monograph by Klaus Truemper published by Academic Press in 1992. Chapters in PostScript.
Mechanism of the Heavens
A book on celestial mechanics by Mary Somerville (1831).
Meta Math! The Quest for Omega
A mathematical and philosophical book by Gregory Chaitin on logic, information theory, complexity, etc. (available in html or pdf).
Mixed Motives
Monograph by Marc Levine published by AMS in 1998. Whole book or chapters in PDF.

Monotone Operators in Banach Space and Nonlinear Partial Differential Equations
A monograph by Ralph Showalter in PDF.
Multigrid Methods
"An Introduction to Multigrid Methods" by Pieter Wesseling.
Multiplier Ideals for Algebraic Geometers
Draft of a part of a book in preparation on positivity in algebraic geometry by Robert Lazarsfeld. DVI and PostScript.
Multivariable Calculus
Textbook by George Cain and James Herod. Chapters in PDF.
Natural Operations in Differential Geometry
By Ivan Kolar, Jan Slovak and Peter W. Michor, originally published by Springer-Verlag in 1993. DVI, PostScript and PDF.

Number Theory
"An Introduction to the Theory of Numbers" by Leo Moser is a textbook covering following topics: Compositions and Partitions; Arithmetic Functions; Distribution of Primes; Irrational Numbers; Congruences; Diophantine Equations; Combinatorial Number Theory; and Geometry of Numbers. The textbook can be downloaded in several formats in pdf. Licensing terms for various uses are described on the web page.
Numerical Analysis
"Introduction to Numerical Analysis Using Maple" by Barry G. Adams in HTML.
Numerical Grid Generation
A book by Thompson, Warsi, and Mastin, previously published by Elsevier, in HTML.
Numerical Recipes Books On-Line
The complete Numerical Recipes books in C, Fortran 77, and Fortran 90 On-Line, in both PostScript and Adobe Acrobat formats.
Numerics - interactive
In this PDF book by Thomas Risse, basic numerical algorithms are presented and implemented in order to determine the precision of computation, to solve systems of linear equations, to evaluate elementary functions, to find zeros, to integrate and to solve ordinary differential equations numerically. The performance of different algorithms can be compared.

"Lecture Notes on Optimization" by Pravin Varaiya. This book is an introduction to mathematical programming, optimal control, and dynamic programming.
Ordinary Differential Equations
Informal postscript notes for a course by Sheldon Newhouse at Michigan State.
Ordinary Differential Equations
Course notes by Klaus Schmitt at the University of Utah.
Partial Differential Equations
"PDE Primer" by Ralph Showalter at Oregon State.
Partial Differential Equations
Lecture notes on Analysis and PDEs by Bruce Driver at UCSD.

Partial Differential Equations
Maple lessons for an undergraduate course in Differential Equations by Jim Herod.
Physics, Invariant Theory, Modular Forms, and Algebraic Geometry
Several lecture note sets by Igor Dolgachev in various formats, including DVI and PostScript.
Plane Geometry
Shalosh B. Ekhad XIV. A fully illustrated and completely self-contained Elementary Geometry textbook (ca. 2050), downloaded from the future by Doron Zeilberger. Entirely written in Maple.
Potential Theory
Two texts by V.I. Fabrikant: Applications of Potential Theory in Mechanics, Selection of New Results (1989); Mixed Boundary Value Problems of Potential Theory and their Applications in Engineering (1991). Text in PDF with figures separately in JPG.
Practical Foundations of Mathematics
An account of the foundations of mathematics (algebra) and theoretical computer science, from a modern constructive viewpoint by Paul Taylor. Published by Cambridge University Press. HTML approximation.

"Introduction to Probability" by Charles M. Grinstead and J. Laurie Snell in PDF. Published by the AMS. The site also contains additional teaching resources.
Real Analysis
Lecture notes by Yuri Safarov.
Riemannian Geometry
"An Introduction to Riemannian Geometry" by S. Gudmundsson in postscript (1996).
Semi-Simple Lie Algebras and their Representations
Book for particle physicists by Robert N. Cahn. Published by Benjamin-Cummings in 1984. Chapters in PostScript.
Several complex variables
Several sets of lecture notes by Jean-Pierre Demailly, some in French, including "Potential theory in several complex variables", and "Multiplier ideal sheaves and analytic methods in algebraic geometry" in DVI or PostScript.

Sheaf Cohomology
Mathematical notes on sheaves and other topics by P. Morandi.
Spinors, Spectral Geometry, and Riemannian Submersions
Monograph by Peter B. Gilkey, John V. Leahy and Jeonghyeong Park published by Seoul National University in 1998. DVI and PostScript.
Splines and Wavelets
A monograph by Karl Scherer in German (DVI and Postscript).
Stochastic Calculus
A fairly complete elementary introduction to the basics of stochastic integration with respect to continuous semimartingales by Alan Bain. All the theory usually needed for basic mathematical finance. Sixty pages in dvi, postscript, and pdf.
Templates for the Solution of Linear Systems
Book on iterative methods by Richard Barrett et al. in HTML and Postscript.

Tensor analysis
A quick introduction to tensor analysis by Ruslan Sharipov (English and Russian versions).
Tensor Calculus and Continuum Mechanics
Textbook by John H. Heinbockel. Whole book or chapters in PostScript and PDF.
The FEMCI Book
Finite Element Modeling Continuous Improvement. A web text by Ryan Simmons.
The Limits of Mathematics
An online course on information theory and the limits of formal reasoning by G.J. Chaitin.
Theory of Symmetry and Ornament
Monograph by Slavik V. Jablan published by the Serbian Academy of Science and Arts in 1995. HTML

Lecture notes by David R. Wilkins at Trinity College, Dublin.
"Textbook in Problems on Elementary Topology" by Viro, Ivanov, Kharlamov and Netsvetaev - draft version in postscript. The page also includes several papers on real algebraic geometry.
Topology Course Lecture Notes
By Aisling McCluskey and Brian McMaster. HTML with symbol fonts, DVI and PostScript.
Topology Without Tears
A course in topology by Sidney A. Morris in HTML with embedded GIFs. Must purchase to view.
Toposes, Triples and Theories
A book by Michael Barr and Charles Wells originally published by Springer Verlag.

Travelling Wave Solutions of Parabolic Systems
Translation of a monograph by Aizik Volpert, Vitaly Volpert, and Vladimir Volpert published by AMS in 1994. Whole book or chapters in PDF.
"Dave's Short Trig Course" by D. E. Joyce. HTML with Java.
Universal Algebra
"A Course in Universal Algebra" by Stanley Burris and H. P. Sankappanavar. PostScript and PDF.
Wavelet Tutorial
Guide to wavelet analysis by Robi Polikar.
An Introduction to Wavelets by Amara Graps in HTML, PDF or Postscript.

CNTC Mathematical Psychology Analyst
Mathematical psychology analyst and research center with online monographs.
European Masters Programme in Mathematical Psychology
A research training programme coordinated by a number of European universities. Details of the curses and centers.
Institute for Mathematical Behavioral Sciences, UC Irvine
A center to facilitate interaction and common research goals among scientists whose purpose is to create and evaluate precisely formulated, testable theories of human behavior.
Journal of Mathematical Psychology
Articles, monographs and reviews, notes and commentaries, and book reviews in many areas of mathematical psychology. Published by Elsevier Press.
Open Distance Learning: Mathematical Psychology
Online manuscripts on Mathematical Psychology.

Project Psychology for Scientists and Engineers
A collection of works which state theorems of psychological subject matter derived from well-defined empirical presuppositions and a minimal number of language assumptions.
Representing Interval Orders by Arbitrary Real Intervals
Solves a representation problem once left open by Fishburn and deals with some related themes. [HTML abstract, download as PDF and DVI]
Society for Mathematical Psychology
Alternative web site.
Society for Mathematical Psychology
Promotes the advancement and communication of research in mathematical psychology, broadly defined to include work of a theoretical character that uses mathematical methods, formal logic, or computer simulation. The Society journal is the Journal of Mathematical Psychology.
Topological Psychology
The invariances of perception, cognition, and emotion--the constancies and memory--lend themselves naturally to topological treatment.

Kusudama Origami by Tomoko Fuse  Origami Ornaments: The Ultimate Kusudama Book by Lew Rozelle A Constellation of Origami Polyhedra by John Montroll