Difference between revisions of "How to Solve It"
From Wiki @ Karl Jones dot com
Karl Jones (Talk | contribs) (→External links) |
Karl Jones (Talk | contribs) |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
| − | ''How to Solve It'' (1945) is a small volume by [[mathematician]] George Pólya describing methods of problem solving. | + | ''How to Solve It'' (1945) is a small volume by [[mathematician]] [[George Pólya]] describing methods of [[problem solving]]. |
== Description == | == Description == | ||
| Line 22: | Line 22: | ||
* [[Algorithm]] | * [[Algorithm]] | ||
* [[George Pólya]] | * [[George Pólya]] | ||
| − | |||
* [[Mathematics]] | * [[Mathematics]] | ||
* [[Problem solving]] | * [[Problem solving]] | ||
| Line 34: | Line 33: | ||
[[Category:Books]] | [[Category:Books]] | ||
| + | [[Category:Favorite books]] | ||
[[Category:Logic]] | [[Category:Logic]] | ||
[[Category:Mathematics]] | [[Category:Mathematics]] | ||
[[Category:Problem solving]] | [[Category:Problem solving]] | ||
Latest revision as of 19:25, 27 April 2016
How to Solve It (1945) is a small volume by mathematician George Pólya describing methods of problem solving.
Description
How to Solve It suggests the following steps when solving a mathematical problem:
- First, you have to understand the problem.
- After understanding, then make a plan.
- Carry out the plan.
- Look back on your work. How could it be better?
If this technique fails, Pólya advises:
"If you can't solve a problem, then there is an easier problem you can solve: find it."
And:
"If you cannot solve the proposed problem, try to solve first some related problem. Could you imagine a more accessible related problem?"
