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Full-Text Articles in Science and Mathematics Education
An Investigation Of Problem-Based Learning On The Advanced Placement Exam Scores And Interest Of Ap Biology Students, Tia Hohler
Dissertations, Master's Theses and Master's Reports
This study reports the effectiveness of problem-based learning (PBL) on the interest and Advanced Placement (AP) Biology exam scores of high school students. The experimental group was exposed to a constructivist PBL environment using an overarching unit problem, inquiry style lab investigations and white board discussions while the comparison group received direct instruction in the same curriculum. AP Biology exam scores were collected for two years with direct instruction and two years with PBL instruction. An interest survey was given to a subset of the experimental group and included students enrolled in the course during the 2019-2020 school year. Analysis …
Extending Wid To Train Mechanical Engineering Gtas To Evaluate Student Writing, Nancy Barr
Extending Wid To Train Mechanical Engineering Gtas To Evaluate Student Writing, Nancy Barr
Department of Mechanical Engineering-Engineering Mechanics Publications
Beyond first-year composition, the typical undergraduate mechanical engineering curriculum provides few opportunities to develop writing skills without a concerted effort by faculty to incorporate writing into their courses. One underutilized path for BSME students to strengthen those skills is the required sequence of laboratory courses, where students write several lab reports, evaluated by graduate teaching assistants (GTAs), many of whom speak English as a second language. Historically, engineering GTAs have not been trained in evaluating student writing in a way that helps students improve their technical communication skills, a method known as formative assessment. Formative assessment can be a key …