视频分析和建模性能任务，以促进成为像科学家在教室里
Video Analysis and Modeling Performance Task to promote becoming like scientists in classrooms
摘要：
本文旨在分享Tracker的使用，这是一个免费的开源视频分析和建模工具，越来越多地被用作新加坡学校9年级中三学生有效学习和教授物理的教学工具，使物理与现实世界相关。我们讨论了Tracker的教学使用，美国国家研究委员会的K-12科学教育框架的指导下，帮助学生更像科学家。为期6至10周，学生使用视频分析加上8个科学实践，如1。提问，2。使用模型，3.计划和执行调查，4。分析和解释数据，5。使用数学和计算思维，6。构建解释，7.证据与证据8传达信息。本文重点讨论了一些表现任务的设计思想，如3.1翻转视频，3.2从简单的课堂活动开始，3.3初级科学活动，3.4综合动力学和运动学课程流程使用跟踪器从视频分析到视频建模，3.5激励表现任务，3.6评估规则和最后3.7密切的导师。初步研究结果使用前和后的感知调查，三角与学生访谈表明，学生的享受水平提高。最重要的是，研究报告和Tracker .TRZ文件中的学生表现任务的人工制品进一步表明，在美国国家研究委员会的K-12科学教育框架的指导下，可以是一种创新的方式来指导真实和有意义的学习，使学生更像K中定义的科学家，12教室里的科学教育框架。
英文摘要：
This paper aims to share the use of Tracker a free open source video analysis and modeling tool that is increasingly used as a pedagogical tool for the effective learning and teaching of Physics for Grade 9 Secondary 3 students in Singapore schools to make physics relevant to the real world. We discuss the pedagogical use of Tracker, guided by the Framework for K-12 Science Education by National Research Council, USA to help students to be more like scientists. For a period of 6 to 10 weeks, students use a video analysis coupled with the 8 practices of sciences such as 1. Ask question, 2. Use models, 3. Plan and carry out investigation, 4. Analyse and interpret data, 5. Use mathematical and computational thinking, 6. Construct explanations, 7. Argue from evidence and 8. Communicate information. This papers focus in on discussing some of the performance task design ideas such as 3.1 flip video, 3.2 starting with simple classroom activities, 3.3 primer science activity, 3.4 integrative dynamics and kinematics lesson flow using Tracker progressing from video analysis to video modeling, 3.5 motivating performance task, 3.6 assessment rubrics and lastly 3.7 close mentorship. Initial research findings using pre and post perception survey, triangulated with student interviews suggest an increased level of students enjoyment. Most importantly, the artefacts of the students performance task in terms of the research report and Tracker .TRZ files, further suggest that the use of the Tracker for performance tasks, guided by the Framework for K-12 Science Education by National Research Council, USA, can be an innovative way to mentor authentic and meaningful learning that empowers students to be more like scientists as defined in the K-12 Science Education Framework in classrooms.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
