Analysing university students' abilities in making assumptions in a ballistics model: a case study
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Klymchuk, S
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The Bronx Colleges of the City University of New York
Abstract
This paper investigates abilities of two groups of university students in making
assumptions in a ballistics model. The first group consisted of postgraduate students
majoring in applied mathematics from a New Zealand university and the second group
consisted of first-year science students majoring in applied mathematics from an
Australian university. The students were asked to make reasonable assumptions in a
ballistics model from mechanics. We started talking about stones thrown by catapults in
ancient times and proceeded to discussing firing balls from cannons in medieval times
and launching projectiles and missiles in recent history. Students’ responses to the
questionnaire on assumptions are presented and analysed in the paper.
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Mathematics Teaching Research Journal Online, vol.8 (1-2)
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Readers are free to copy, display, and distribute this article, as long as the work is attributed to the author(s) and Mathematics TeachingResearch
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