CAREER: Noticing and Capitalizing on Important Mathematical Moments in Instruction

这位密歇根理工大学的职业奖获得者正在研究一种教师教育模式的结果，该模式旨在培养未来的数学教师在教学中注意和利用重要数学时刻的能力。研究人员让未来的教师在教师教育课程的早期对未经编辑的教师视角课堂视频进行研究性分析，以帮助他们学会识别、评估数学潜力，并对教学过程中出现的重要学生想法和见解做出反应。该研究基于准实验设计，涉及三组未来教师。来自当地学校的实习教师与研究团队合作。收集的数据包括课堂视频。使用Studiocode对视频进行编码和分析，它允许实时编码，并允许多个用户对视频片段进行编码和注释。研究结果被纳入该机构的教师教育计划，并通过出版物和专业会议上的演讲更广泛地传播。

This CAREER awardee at Michigan Technological University is investigating the outcomes of a teacher education model designed to foster prospective mathematics teachers' abilities to notice and capitalize on important mathematical moments in instruction. The researcher engages prospective teachers in research-like analysis of unedited teacher-perspective classroom video early in their teacher education coursework in order to help them learn to identify, assess the mathematical potential of, and respond to important student ideas and insights that arise during instruction.The research is based on a quasi-experimental design and involves three cohorts of prospective teachers. Practicing teachers from local schools collaborate with the research team. The data collected consists of classroom video. The video is coded and analyzed using Studiocode, which allows for real-time coding and for multiple users to code and annotate video segments.The research findings are integrated into the institution's teacher education program and are also disseminated more broadly through publication and presentations at professional meetings.