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The Art of Problem Posing
Author:
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
New Resources
Midpoint Theorem (V2): Integer Solutions
Writing and Graphing Proportional Relationships (k>0)
Rovnoběžnost rovin
Parabolas, Lines and Nomograms
Squaring a Rectangle (PST Version)
Discover Resources
Tangent Properties 4
Slope of Line
surface nets of a rectangular prism
ირმაღანიაშვილი
Beloch
Discover Topics
Stochastic Process or Random Process
Expected Value
Quadratic Equations
Parallelogram
Congruence
![[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)