


19 November 2001 Vol. 6, No. 47
THE MATH FORUM INTERNET NEWS
The Oughtred Society | The Slide Rule Universe
Number2.com | Puzzle Playground | ICTM2
THE OUGHTRED SOCIETY
http://www.oughtred.org/
The Oughtred Society was founded in 1991 by a group of
like-minded slide rule collectors. The original intent of
the Society was to provide a venue for the exchange of
information about slide rules. The organization was named for
William Oughtred, an English clergyman and mathematician who
is generally credited with the invention of both the linear
and the circular slide rules.
Meet William Oughtred, inventor of the modern slide rule;
learn about the history and background of the Oughtred
Society and its principles; join or renew membership; browse
tables of contents of The Journal of The Oughtred Society;
view a listing of upcoming events such as shows and annual
meetings; find data on American patents for slide rules.
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THE SLIDE RULE UNIVERSE - Sphere Research Corporation
http://www.sphere.bc.ca/test/sruniverse.html
This site has additional slide rule information, lessons,
archives, links and an on-line marketplace.
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NUMBER2.COM - Crespi, Loken, Millet, and Cushing
http://number2.com/
Free online SAT, ACT, and GRE test preparation courses.
Register for tutorials and practice sessions that dynamically
adapt to performance, providing customized feedback for every
response and monitoring overall student progress in the
coaching system.
Number2.com also offers:
- a vocabulary builder
- question of the day
- word of the day
- links to financial aid
- links to college applications
- links to career planning resources
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PUZZLE PLAYGROUND - Puzzle.com
http://www.puzzles.com/PuzzlePlayground/WelcomeToPuzzlePlayground.htm
The Puzzle Playground offers a collection of classic and
modern hands-on puzzles that use coins or matches or other
manipulatives.
Categories of puzzles include:
- Matches
- Coins
- Pencil 'N Paper
- Chess 'N Checkers
- Miscellany
- Illusions
- Tricks
- Toys
Other features include:
Puzzle Up - links to the Web's best puzzling
http://www.puzzles.com/PuzzleUp/WelcomeToPuzzleUp.htm
Puzzle Club
http://puzzlemart.puzzles.com/PuzzleClub.asp
Cool News
http://www.puzzles.com/PuzzleClub/CoolNewsHome.htm
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2ND INTERNATIONAL CONFERENCE ON THE TEACHING OF MATHEMATICS
Crete, Greece, July 1-6, 2002
http://www.math.uoc.gr/~ictm2
The conference will address new ways of teaching
undergraduate mathematics and provide a unique forum bringing
together faculty from countries with varied educational
systems. The deadline for submitting abstracts is November 25,
2001.
http://www.math.uoc.gr/~ictm2/propguide.html
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