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A Primer For Mathematical Modeling, Marla A. Sole
A Primer For Mathematical Modeling, Marla A. Sole
Publications and Research
With the implementation of the National Council of Teachers of Mathematics recommendations and the adoption of the Common Core State Standards for Mathematics, modeling has moved to the forefront of K-12 education. Modeling activities not only reinforce purposeful problem-solving skills, they also connect the mathematics students learn in school with the mathematics they will use outside of school. Instructors have found mathematical modeling difficult to teach. To successfully incorporate modeling activities I believe that curricular changes should be accompanied by professional development for curriculum developers, classroom teachers, and higher education professionals. This article serves as an introduction to modeling by …
The Role Of Video In Early Field Experiences, Laura H. Baecher, Shiao-Chuan Kung, Abigail M. Jewkes, Christine Rosalia
The Role Of Video In Early Field Experiences, Laura H. Baecher, Shiao-Chuan Kung, Abigail M. Jewkes, Christine Rosalia
Publications and Research
The purpose of this investigation was to explore the influence of video models on teacher candidates' capacity to self-evaluate their teaching performance in early fieldwork. This was examined by providing video models along with evaluation rubrics that represented desired performance standard to one group of pre-service teacher candidates, while another group was provided the descriptions of these lessons and corresponding evaluation rubrics. Participants then video recorded their teaching and self-evaluated this performance. Results indicated that the introduction of video models reduced inflation of scores in self-evaluation and enhanced candidates' understanding of the expectations for the performance assessment of teaching.