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Mathematics
Algebra
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Basics
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Bubbles
- 120
Cell Soap Bubble See an image representing tessellation of the 3-sphere by
120 regular dodecahedra. Wow!
- Amazing Bubbles!
Models that you can build, dip in a bubble solution, and create beautiful bubble surfaces.
- Bubble Fun Answers Casey Carle
graduate of the Ringling Bros. Clown College with a B.F.A. (Bachelor of Fun Arts), tackles
Bubble FAQ.
- Soap-Making Recipes
Do it yourself - make your own soap and blow your own bubbles.
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Calculator
- Calculators On-line
Contains more than 9,160 calculators created by over 1,840 very creative individuals,
businesses, and tax-supported entities World Wide
- Convert It! Use the Convert It! conversion tables below to convert just about anything to anything.
- Online Calculator
Enter a mathematical expression, simple or complex, and view the result.
- Linear Algebra Matrix Calculators
Linear algebra calculators and the mathematics behind them.
- Logic Calculator
Computes the truth value of a logic expression using this simple logic calculator.
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Calculus
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Dictionary
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Fractals
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General
- Arithmetic
Over 200 pages of free, online, interactive arithmetic exercises,
lessons and games for grades K-8.
- Ask Dr. Math Question and
answer archive with search
- Dave's Math Tables Algebraic
functions, geometry, calculus, and general math equations and formulas
- Lessons and Appetizers for Math and
Reason-algebra Logic and reasoning, algebra and slopes, math links and a whole
lot more.
- Math Homework Help Algebra,
geometry, trig, math history, dictionary, and e-mail homework help!
- The Math Forum Mathematical
information, discussions, activities, workshops and more
- Mathematics Center
Links to activities, projects, and brainteasers in math
- Mathmania This Web site is dedicated to helping young students explore some topics in higher mathematics.
- Practical Uses of Math and Science
PUMAS is a collection of one-page examples of how math and science topics can be used in some very interesting settings, including everyday life.
- Unsolved Math Problems
Links to dozens of math problems including the little-known "Sleeping
Habits of Armadillo".
- Ye Mathematics Cafe More
than arithmetic served here!
- Good News Bears Stock
Market Project for K-12 stock market unit with lesson plans, Internet
links, and more
- Jim Plank's
Origami Page Learn what Origami is and how mathematics is used to
explain it.
- Martin Kraus's LiveGraphics3D Rotate, zoom, and play with a 3D object right in the middle of your Web page.
- Euclid's Elements Java applets are used to illustrate one of the most beautiful and influential works of science in the history of humankind.
- Wallpaper GroupsPlane Symmetry Groups Wallpaper patterns by symmetry group including translations, reflections, glide-reflections, and rotations.
- Knot a Braid of Links Knots and Mathematics - This is a cool site.
- 3D Strange Attractors Images and discussion of 3D chaos attractors.
- Centre for Experimental and Constructive Mathematics (CECM) Explore the interplay of conventional mathematics with modern computation.
- Electronic Mathematical Information Repository Search for information on Mathematics and Mathematicians on the Danish Electronic Mathematical Information Retrieval Server.
- Bienvenue au centre de mathématiques L'activité de recherche au centre couvre des thèmes très variés; les chercheurs sont regroupés en trois équipes: analyse, géométrie, algèbre.
- SymbolicNet Mathematical and technical information categories.
- Dave's Mathematics Dave looks at mathematics education, general educational issues, and perhaps even a bit of mathematics!
- Math Software User's Group (MSUG) Mailing list and archive for users of mathematical software.
- AMS Update Lots of mathematics - as you would expect from the American Mathematical Society.
- CTI (Computers in Teaching Initiative) Mathematics Articles, Papers and sources of computer-based materials for the teaching of mathematics.
- Continued Fractions Introduction, theory, applications and the history of Continued Fractions.
- CSC Mathematical Topics CSC is the Finnish national large-scale computing facility. CSC provides scientific services to Finnish universities, research organizations, and private enterprises.
- Mathematical Visualizations and Animations Mathematical equations (linear algebra, differential equations, Fourier, etc.) as visualizations and animations.
- CWI (Centrum voor Wiskunde en Informatica) Frontier research in mathematics and computer science.
- Professor Freedman's Math Help Basic math and algebra, specifically addressing the needs of the community college adult learner.
- ii Mathematics The foundations of mathematics, including standard and non-standard logics, set theories, and other mathematical frameworks.
- MCS - Mathematics and Computer Science Home page of the Argonne National Laboratory's Mathematics and Computer Science Division.
- Isaac Newton Institute for Mathematical Sciences The Isaac Newton Institute is an international research institute for the mathematical sciences.
- MathMol MathMol (Mathematics and Molecules) is an introductory starting point for those interested in the mathematics of molecular modeling.
- Frequently Asked Questions in Mathematics Mathematical FAQ such as how the digits of pi are computed.
- WebEQ - Putting Math on the Web Java technology for creating and displaying interactive scientific and math documents on the Web.
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Geometry
- Angles and their Measures Examples explaining what an angle is, how angles are measured, and the types of angles.
- Cinderella Geometry Software Interesting interactive geometry examples and downloadable demos.
- Combinational Geometry Colorful, well-explained collections of geometrical relationships.
- Euclid's Geometry A series of interdisciplinary lessons on Euclid's Elements.
- Fractal Geometry Fractal geometry deals with objects that exist in non-integer dimensions.
- Gallery of Interactive Geometry
Use the gallery to create your own rainbows, and much, much more.
- Geometric Sculpture Look for excellent graphics and descriptions of geometric figures. Not many equations at this site.
- Geometry A fine collection of easy-to-understand examples of angles and geometrical shapes.
- The Geometry Center A fascinating Web site for computing and visualizing geometric structures.
- Geometry Discussion Groups Participate in an online electronic community for all those interested in geometry.
- Geometry in Action Here you will discover some examples of Euclidean geometry meeting real world applications.
- Geometry Junkyard A miscellaneous collection related to discrete and computational geometry.
- Geometry Through Art A comprehensive geometry instruction course, with a software download.
- Gravitational Physics and Geometry Geometry as applied to gravity, relativity, black holes and other physics-related topics.
- Interactive Learning Network
Geometry Lessons Geometry lessons - find out what you need to know about the
relationships between points, lines, planes, and surfaces.
- Parallel Lines What are parallel lines? Learn the angles, postulates and theorems associated with parallel lines.
- Perpendicular Lines What is it that makes two lines perpendicular? Find out everything about perpendicular lines.
- Pythagorean Theorem An animated proof of the Pythagorean Theorem.
- Taxicab Geometry Taxicab geometry is a nice, gentle introduction to non-Euclidean geometry.
- The Geometry of War The application of mathematical science in the context of the battlefield - geometry is the key to knowing where your cannon ball will fall.
- The History of Geometry Geometry - from before the Greeks to the present day.
- NonEuclid Software simulation of hyperbolic geometry - Einstein's general relativity theory and curved hyperspace.
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History/Mathematicians
- MacTutor History of
Mathematics Archive Information on the history of thought behind
mathematics - among other things.
- Einstein,
Albert His special and general theories of relativity are still regarded
as the most satisfactory model of the large-scale universe that we have.
- Euclid
of Alexandria Euclid of Alexandria is the most prominent mathematician of
antiquity - author of "the Elements
- Archimedes
of Syracuse Archimedes = Geometry. His methods anticipated the integral
calculus 2,000 years before Newton and Leibniz.
- Pronunciation Guide to
Mathematicians' Names A very helpful guide to help you pronounce names -
like Sofia Kovalevskaya.
- Mathematical Quotation Server
"God does not care about our mathematical difficulties. He integrates
empirically." Einstein, Albert (1879-1955)
- Grassmann,
Hermann The complete story of Hermann Grassmann and the Creation of Linear
Algebra
- Peano, Giuseppe
Giuseppe Peano (1858-1932), the founder of symbolic logic and the formulation of a formal
logical language.
- Mathematics History A
beautiful Web site, loaded with information in an easy-to-use presentation.
- The History of Geometry A concise history of geometry from the pre-history to the present.
- Hypatia of Alexandria She was the daughter of Theon, a mathematician who taught at the great school at the Alexandrine Library.
- Chronology of Mathematicians A colorful chronology of math and mathematicians from ancient to modern.
- History of Mathematics There is one predominant international mathematics, and it has quite a history.
- Biographies of Women Mathematicians A Web site dedicated to biographies of women in mathematics, illustrating the numerous achievements of women in the field of mathematics.
- Mathematicians of the Seventeenth and Eighteenth Centuries The life and times of seventeenth and eighteenth century mathematicians.
Student/Money:
- Mathematics of Individual Finance People generally earn money because they want to spend it. Learn how to make your money work for you.
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Logic
- Ye Logos Cafe A logic and
algebra menu from the Mathematics Café chef.
- LEWIS CARROLL logician and
mathematician I should mention that he is also the author of "Alice's Adventures in Wonderland".
- Logic and Philosophy of
Mathematics A comprehensive online encyclopedia
- Set Theory and Foundations
Fuzzy logic, implicit means, consistency, Brouwer, -- explanations, questions and answers.
- Logic Calculator
Computes the truth value of a logic expression using this simple logic calculator.
- On-Line Logic Book
A calculation engine for checking the properties of Aristotelian syllogisms.
- The Calculus of
Logic First published in The Cambridge and Dublin Mathematical Journal, vol. 3,
in 1848
- Digital Logic Digital or binary
logic - the internal structure and operation of logic gates. A+ Site!
- Linear Logic
Discussion, papers, links, etc. - all about linear logic.
- Mathematical Logic around The World
Logic preprints, journals, events, organizations and links around the world.
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Math Fun
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Money
- Change Maker
Learn all about money and change with this cash register game. It comes in Easy, Medium, Hard and Super Brain!
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Multiplication
- Click on Bricks
Learn how to make that big step between addition and multiplication.
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Numbers
- A Common Book of Pi
A few pages in which you will discover some pretty amazing accomplishments for a number!
- pi Mathematics
A web site devoted to the concept of pi, an irrational number
- Ashish's Pi
Website Pi, the ratio of a circle's circumference to its diameter. Facts
and figures, the history of pi, and more.
- Elias' Pi Page A binary look
(and sound) at pi.
- Beyond Billions Learn the
numbers from a thousand to a google (which is a 1 followed by one million zeros!)
- Mayan Math
A short explanation of the Mayan calendar and counting system
- The Measurers Practical mathematics and its application in Renaissance Europe.
- Numbers in Russian
Here is a list of Arabic numbers and their Russian equivalents
- Why Numbers are so Cool!
Ever wondered what numbers would be like if we didn't write them in our normal notation?
- Number Theory Web Things of interest to the number theorist.
- Googolplex The googol is a truly unbelievable number - a googleplex is even more so.
- The Enigma Machine A simulation and explanation of the WWII Enigma cryptography machine.
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Statistics
- Statistics for Everyone
You don't need a degree in statistics to get answers from numbers, but you do need to know a few basics.
- Adventures in Statistics A project involving students and the area of classrooms, that incorporates measurement, graphing, computation, data analysis, and presentation of results.
- StatLib - Quick Index A system for distributing statistical software, datasets, and information by electronic mail, FTP and WWW.
- WebStat Basic statistics package with numerical and graphical procedures.
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Trigonometry
- A Short Course in Trigonometry
Trigonometry is useful. If you would like to learn a bit about trigonometry, or brush up on it, then here is a marvelous introduction and guide.
- Trigonometry Some basic trig facts, functions, interpolation and graphs.
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Word Problems
- Math Counts A national math coaching and competition
program for 7th and 8th grade students.
- Word Problems for Kids
A set of carefully selected problems, classified into grade levels from Grade 5 to Grade 12, that can help you improve your problem solving skills.
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General
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General
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Lesson Plans
- AskERIC Lesson
Plans : Mathematics all grade levels
- Lesson
Plans and Activities A diverse collection of mathematics course materials.
- Educational Resources
Hundreds of lesson plans and educator resources
- Elementary Mathematics
Curriculum (K-5) more then 30 lesson plans grouped by grade level
- Internet Resources for Elementary
Mathematics Educators Lesson plans and a comprehensive list of elementary math
resources available though the WWW
- Logic, Mathematics and Science Education
Lesson plans and discussion of mathematics, logic, reasoning and related
topics.
- Math Activity File
Most elementary math concepts are covered here.
- Teachers Helping
Teachers: Math Real-life classroom philosophy and tips submitted by real-life teachers.
- Math Forum
Lesson Plans A good place to begin looking for collections of elementary-level lesson plans.
- Mathematics Lessons Database
Searchable by grade level and type of math
- Mathematics Lesson Plans more
then 50 lesson plans grouped by grade level K-12th.
- SCORE Mathematics Lessons
Pages prepared by teachers selected to participate in SCORE Mathematics workshops.
- Web Units and Lesson
The World Wide Web opens interesting possibilities for educational materials.
- Montessori Math Album
Montessori mathematics lesson plans, K-3, the basics. Very good presentation.
- Teacher
Resources for pi Mathematics A multidisciplinary project which includes
math, history, English and thinking skills is designed for grades 5 - 8.
- Web Sites and Resources for Teachers :
Mathematics A listing of lesson plans, ideas, activities, games, puzzles
and resources for educators.
- Math Archives Educational topics, materials and software.
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Associations and
Organizations
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- Mathematical Resources on the Web
- Mathematics on
the Internet A most unusual and particularly comprehensive collection of
mathematics links on the Web.
- Forum Internet Resource Collection
search for math information
- Cornell Theory Center
Math and Science Gateway A Math Stargate to geometry, fractals, history,
tables constants, definitions, software - and more!
- Eisenhower Clearinghouse for Math and Science Education
Links to instructional materials for math and science
- SCORE : Mathematics resources, lesson
plans, and links to developmentally appropriate sites to support the mathematics
curriculum K-12
- Mathematics Hots (Geometry) Scores of links to geometry-oriented Web pages.
- European Mathematical Information Service EMIS databases, libraries and other electronic references.
- Mathematics Virtual Library A collection of mathematics-related resources maintained by the Florida State University Department of Mathematics as a free service to the online community.
- NIST's Guide to Available Mathematical Software A cross-index and virtual repository of mathematical and statistical software.
- A Catalog of Mathematics Resources An index of math-related servers, databases and Internet sites.
- Some Mathematics Resources Mathematical resources from the California Institute of Technology
- Mathematics Sources An extensive collection of math-related links assembled by University of Pennsylvania.
- MathSearch Enter one or more phrases to begin searching a collection of over 200,000 English-language mathematics documents on servers across the Web.
- Netlib Repository Collection of mathematical software, papers, and databases.
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