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Full-Text Articles in Science and Mathematics Education
Conceptualization And Perceptions Of Student Preparedness In Quantitative Reasoning Among Introductory Biology Faculty, Ann Cleveland
Conceptualization And Perceptions Of Student Preparedness In Quantitative Reasoning Among Introductory Biology Faculty, Ann Cleveland
Electronic Theses and Dissertations
Quantitative reasoning (QR) is a crucial competency as undergraduate biology students complete their academic program and enter a workforce increasingly reliant on analyses of vast and complex data sets. The need to prepare biology majors for the 21st century workforce was cited in Vision and Change: a Call to Action (American Association for the Advancement of Science [AAAS], 2011). The Vision and Change document also advocated for curriculum reform to incorporate QR instruction in undergraduate biology programs. Biology education researchers answered this call with a wealth of research examining undergraduate QR competencies, barriers and challenges to QR learning in …
An Investigation Of The Instructional Norms Of Mathematical Communication When Students Present Geometry Proofs At The Board, Bukola T. Ake
An Investigation Of The Instructional Norms Of Mathematical Communication When Students Present Geometry Proofs At The Board, Bukola T. Ake
Electronic Theses and Dissertations
Expert mathematical communication is a synthesis of speaking, writing, diagramming, and gesturing. What opportunities are there for secondary mathematics students to learn the discipline-specific ways in which these modalities can be combined to communicate proofs? In an initial effort to investigate this question, Dimmel and Herbst (2020) conducted a multimedia survey experiment to test a hypothesis about how secondary mathematics teachers expect students to communicate when presenting proofs at the board in secondary geometry classrooms. Their hypothesis, based on an analysis of episodes of instruction from a small sample of secondary geometry classrooms, was that teachers expected student presentations of …