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The Art of Problem Posing
Autor:
Steve Phelps
"What if each attribute were not so; what could it be then?"
Brown & Walter, 2005
https://www.amazon.com/Art-Problem-Posing-Stephen-Brown/dp/0805849777
Nous materials
Dividing a 3-digit number by a 1-digit number (2)
Converting Between Degrees and Radians
bewijs stelling van Pythagoras
Untitled
Dividing a 3-digit number by a 1-digit number (1)
Descobriu materials
Kanonkuglen
Point Slope Form of a Line
Multiply & Divide Integers with rules
monotocity, concavity, derivative, second derivative
Descobriu Temes
Continuïtat
Resta
Geometria
Quadrat
Derivada
![[i]Brown & Walter, 2005
[url=https://www.amazon.com/Art-Problem-Posing-Stephen-Brown/dp/0805849777]https://www.amazon.com/Art-Problem-Posing-Stephen-Brown/dp/0805849777[/url] [/i]](https://beta.geogebra.org/resource/sexwNeRr/lxTIHI3DTyZ0KR37/material-sexwNeRr.png)