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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
רישום חופשי
Model sferyczny - dwunastościan-dwudziestościan
Slope Between 2 Points (Phase 2)
Damped Trochoidal Curve
Trefoil Knot
Discover Resources
şeyma.
Isosceles Trapezoid
Animation 58
Addition and Subtraction of Directed Numbers
f(x)=a sin(ax)
Exterior Angles of Polygons
Discover Topics
Arithmetic Mean
Difference and Slope
Vectors
Kite
Derivative
![[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)