*Here you can also find selected links to other personal pages with math content. Did you ever wonder what made your teacher get so excited about some topic in Mathematics? Geometry, Age bra, Calculus, Recurrence relations, Boolean Algebra, Random numbers, Number Theory, Primes, Probability, Automata Theory, Games, Continued fractions (of course), - nah, I just can't enumerate everything.*The Math Forum Originally a fundamental undertaking by Swarthmore College, the Math Forum is now part of the School of Education at Drexel University. On this page, we will try to collect items about Mathematics one of which hopefully may explain this weird behavior. Thus whatever you find there is free for the taking. NRICH project from University of Cambridge that finally joined the fracas.A very respectable collection of problems, articles and applications available on the Net. The page is split into several topics: The Geometry Junkyard, Number Theory, Recreational Mathematics, Combinatorial Game Theory. Every week they present a new selection weaving a braid of math sites on the Net.

*Here you can also find selected links to other personal pages with math content. Did you ever wonder what made your teacher get so excited about some topic in Mathematics? Geometry, Age bra, Calculus, Recurrence relations, Boolean Algebra, Random numbers, Number Theory, Primes, Probability, Automata Theory, Games, Continued fractions (of course), - nah, I just can't enumerate everything.The Math Forum Originally a fundamental undertaking by Swarthmore College, the Math Forum is now part of the School of Education at Drexel University. On this page, we will try to collect items about Mathematics one of which hopefully may explain this weird behavior. Thus whatever you find there is free for the taking. NRICH project from University of Cambridge that finally joined the fracas.*

Also comes with a library containing hundreds of additional models so you can take advantage of the power without learning all the ins and outs.

Nets can be printed for any polyhedron created, allowing you to build your own physical models with a bit of cutting, folding and gluing.

Peter Grabarchuk, a son of Serhiy, has a remarkable website of his own: .

International Slide Rule Museum; Mike Konshak, curator The site displays scans of over 1000 different slide rules and scans of down-loadable slide rule instructions and manuals.

It also has a very informative SR encyclopedia as well as other data of interest to slide rule collectors and educators.

There are several sets (up to 25) of matching SR's that are available as loaners to teachers wishing to introduce SR's to students.

Virtual Library: Mathematics A place where one can spend hours traveling back and force between various links.

Information is organized into several categories: Specialized Fields (there are quite a few specialized fields indeed.

The authors have even managed to illustrate the notion of derivative with simple but entertaining puzzles. Among the tools used is The Geometry Applet which is getting improved all the time.

On-Line Encyclopedia of Integer Sequences Have you ever come across a number sequence in your work (or play) - such as 1, 1, 2, 3, 6, 11, 23, 47, ... I have not checked every Proposition but the ones I saw have been illustrated with this Java applet and the experience was enjoyable.

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