Technologies: Past and Future
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|Cut the Knot!, Alexander Bogomolny, with Don Greenwell|
|A discussion of the similarities in browsing through books and surfing the Internet, the serendipitous discoveries that can be made, fallacious geometric and other puzzles, and an interesting integer matrix, with recommendations of books to read and sites to explore. An interactive column for MAA Online that uses a Java applet to simulate a puzzle or mathematical problem, one not stated directly since the applet is intended to be such that the right answer to an as yet unstated problem should be easy to surmise. Also at http://www.cut-the-knot.org/ctk/BeTrue.html.|
|Levels:||High School (9-12), College|
|Resource Types:||Games, Problems/Puzzles, Articles, Web Interactive/Java|
|Math Topics:||Triangles and Other Polygons, Logic/Foundations|
|Math Ed Topics:||Technology in Math Ed|
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