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How to "Check the Result"? Discourse Revisited

IJMEST Volume 36, Number 4, ISSN 0020-739X


The problem of comparison of answers in trigonometric equations arises frequently when different solution strategies are encouraged in the classroom. This paper shows how such a problem can be put in context structured by classic and contemporary perspectives on teaching problem solving, including the use of technology.


Abramovich, S. (2005). How to "Check the Result"? Discourse Revisited. International Journal of Mathematical Education in Science and Technology, 36(4), 414-423. Retrieved May 21, 2019 from .

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