Issues in the teaching and learning of geometry 8
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Holmes’ insight of examining the depth of the tracks made by the bicycle is undoubtedly the most straightforward thing to do. However, by using some knowledge of geometry, Holmes could have found that it is not necessary to have information on the depth of the tracks to discover the direction in which the bicycle had travelled. See if you can work out which way the bicycle went in task 8.1, below.
[1] Walter Whiteley,et al. The Decline and Rise of Geometry in 20th Century North America , 1999 .
[2] Keith Jones,et al. Proof in dynamic geometry contexts , 1998 .
[3] P. Gerdes. On possible uses of traditional angolan sand drawings in the mathematics classroom , 1988 .
[4] Keith Jones. Student interpretations of a dynamic geometry environment , 1999 .
[5] D. Villiers,et al. Rethinking Proof With the Geometer's Sketchpad , 1999 .