Prospective Secondary School Mathematics Teachers’ Use of Digital Technologies to Represent, Explore and Solve Problems
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Universidad de La Laguna
info
ISBN: 9789819972043, 9789819972050
Year of publication: 2023
Pages: 73-90
Type: Book chapter
Abstract
This research aims to analyze the work done by a group of prospective secondary school mathematics teachers while solving mathematics problems using GeoGebra. Our focus is on analyzing the Mathematical Activity as they progress solving one problem, through the different problem-solving episodes (Santos-Trigo & Camacho-Machín, 2013): understanding, exploration and the search for multiple approaches. The results show evidence of mathematical processes and activities that include extending and posing new problems and finding novel paths to reason and solve the tasks with technology. We could observe them to generate and pursue new routes to represent mathematical objects, transforming representations, formulating conjectures and observing and justifying relationships and conjectures.
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