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Patterns of analytical thinking and knowledge use in students' early understanding of the limit concept.
(1999)
This study explored first-semester calculus students' early understanding of limits, relative to their function knowledge and graphing calculator use. The purpose was to identify and describe students' patterns of analytical ...
Mathematical empowerment: A case study of relational classroom learning.
(1999)
Problems were selected as part of the evolution of the class to challenge the students, to reinforce the search for patterns, and to evoke questions and problem-posing from the students. Through interactions with each other ...