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Topic: Newsletter: Math Forum Internet News Nol 5.29 (17 July 2000)
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Sarah Seastone

Posts: 336
Registered: 12/3/04
Newsletter: Math Forum Internet News Nol 5.29 (17 July 2000)
Posted: Jul 14, 2000 9:09 AM
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17 July 2000 Vol. 5, No. 29

THE MATH FORUM INTERNET NEWS

Project Mathematics! | AbSuRd MaTh - Cain
New Mathematical Constant


PROJECT MATHEMATICS!
Apostol, Blinn, Corrigan, California Institute of Technology

http://www.projmath.caltech.edu/

Videotape-and-workbook modules designed to explore basic
topics in high school mathematics in ways that cannot be
done at the chalkboard or in a textbook.

The tapes use live action, music, special effects, and
computer animation, and are distributed on a nonprofit basis.
Each module consists of a videotape and a workbook, and
explores a basic topic in mathematics that can be easily
integrated into existing high school or community college
curricula. The modules encourage interaction between
students and teachers, and include:

- The Theorem of Pythagoras
- The Story of Pi
- Similarity
- Polynomials
- Sines and Cosines
Periodic functions
Trigonometry
Addition formulas
- The Tunnel of Samos
- Teachers Workshop

In addition, an Early History of Mathematics videotape
traces some mathematical landmarks:

http://www.projmath.caltech.edu/history.htm


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ABSURD MATH - Michael Cain
Pre-algebra from another dimension
HRM Video and LearningWave Communications

http://www.learningwave.com/abmath/

An interactive problem-solving game series where the ultimate
power depends on mathematical skill and knowledge. Many
pages have hidden clues and areas; when players need help,
they may email the staff for assistance. Teachers and parents
may also request answer keys.

Games include:

- Nomean City: a powerful being has been captured by a cult
of pollution makers
- Dr. Plenobius: identify flesh-eating bacteria and try to
save one of the doctor's lab rabbits
- The 7th Floor of the Hotel Unknown: find out who lives
on the floor, and deal with the house detective
- Airtight College: your quest to save the alien creature
continues

Also try The Challenge of the 7 Cups: solve algebra and
complex geometry problems to find the lost cup that can
transform sadness into joy and joy into sadness.

http://www.learningwave.com/abmath/7cups/

AbSuRd MaTh is hosted by LearningWave Communications:

http://www.learningwave.com/


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NEW MATHEMATICAL CONSTANT

Computer scientist Divakar Viswanath, of the Mathematical
Sciences Research Institute (MSRI) in Berkeley, California,
introduced an element of randomness into the Fibonacci
sequence and discovered a new mathematical constant: the
number 1.13198824....

Read more in these two articles:

NEW MATHEMATICAL CONSTANT DISCOVERED - Keith Devlin,
Devlin's Angle, MAA Online
http://www.maa.org/devlin/devlin_3_99.html

FIBONACCI AT RANDOM - Ivars Peterson, Science News Online
http://www.sciencenews.org/sn_arc99/6_12_99/bob1.htm


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The Math Forum ** 17 July 2000

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