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Conferences  Educational Press Mathematics and general education |
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Discussion Topic |
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Last Updated Date/Author |
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Surprising results from a competition of the 7-graders
Surprising results from a competition of the 7-graders.
Level: Districts of Serbia.
Age: 13.
1. a^2 + b^2 - 2a +6b + 10 = ... |
nikolinv |
May-09-11 11:08 PM
by alexb |
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Websites updated with dynamic geometry and PDF book & papers
My Dynamic Geometry Sketches website at http://math.kennesaw.edu/~mdevilli/JavaGSPLinks.htm
has been updated with several new sketches a... |
Michael  |
May-19-10 06:24 AM
by Michael |
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Proof of Pythagoras by Mario Pacek
Dr. Bogomolny writes in cut-the-knot, that he got a Proof of the pythagrean Theorem by "Mario Pacek aka Pakoslaw Gwizdalski": Whe about was th... |
HFriedl |
Dec-06-08 04:20 PM
by Hermann Friedl |
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The Evolution Of Creationism - PART I
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From Rethinking Schools, Winter, 1997/98, Volume 12, Number 2, See http%... |
alexb |
May-09-07 12:44 PM
by CrAzY TrAiN |
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Some pitfalls of dynamic geometry software
My homepage at http://mysite.mweb.co.za/residents/profmd/homepage4.html has been updated with an article "Some pitfalls of dynamic geome... |
Michael |
Mar-10-07 09:03 AM
by Michael |
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math sites for 2nd- 5th graders
Hello I am a young adult librarian new to this site and I am looking for recommended math sites, from which I can pull down riddles and problems for... |
sifriatyeladim |
Feb-14-07 08:52 AM
by alexb |
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(1)sine and (2)cos proofs of Pythagorean Theorem
Thanks for Alexander Bogomolny's kind reply to my
previous note.
1)cosine proof:With the usual diagrams and notations.
... |
wongcheokwan |
Jan-19-07 07:31 AM
by wongcheokwan |
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Co-operative games
Hello ,
I am an artist and have been developing an alternative chess game (
played in colour) that uses the same moves as traditional ... |
D Beyens |
Oct-21-05 05:06 PM
by D Beyens |
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Series
What is the difference b/w this common series of numbers.And how can i use a formula to get the difference b/w these numbers.
606670
044... |
Nabeel Bukhari |
Aug-14-05 09:06 AM
by alexb |
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'Anti-Racist' Message in Mass. Math Class
'Anti-Racist' Message in Mass. Math Class
Tuesday, February 08, 2005
(http://www.foxnews.com/story/0,2933,146684,0... |
alexb |
Feb-08-05 09:25 PM
by alexb |
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CO: School District Tackles College Prep
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From the Coloradoan, Monday, January 31, 2005. See
http://v... |
alexb |
Feb-04-05 12:44 PM
by alexb |
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The Evolution Of Creationism - PART II
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From Rethinking Schools, Winter, 1997/98, Volume 12, Number 2, See ht... |
alexb |
Feb-04-05 12:42 PM
by alexb |
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NCLB -TX: New law gives top students days off
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From the Dallas Morning News, Tuesday, January 4, 2005. See%... |
alexb |
Feb-04-05 12:41 PM
by alexb |
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