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The effects of professional development on instructional strategies and the resulting influences on student learning for a physics curriculum.

机译：专业发展对教学策略的影响以及对物理课程学生学习的影响。

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摘要

In this study, the professional development for a physics program called Visual Quantum Mechanics (VQM) was observed and analyzed. Four of the participants in a summer institute as Kansas State University (KSU) volunteered to be observed by the researcher as they implemented the program into their classrooms during the next academic year. Observations were used to determine the effectiveness of the instructional strategies that they used. The students' perception of the laboratory sessions was evaluated and student understanding of the physics concepts also was determined.;Qualitative and quantitative data analyses indicated that the professional development as presented and supported by the KSU team provided teachers with the information necessary to use the VQM program successfully with their students. However, only 30% of the teachers implemented the program during the following school year. Instructional strategies advocated by the VQM program included use of the hands-on equipment and computer simulations as well as discussion techniques. Observations revealed that students were more attentive during laboratory activities and less attentive during the discussions. Nevertheless, discussion proved to be a valuable component of this process. The researcher concluded that high quality professional development encouraged teaches to implement VQM in their classrooms. Although teachers did not always follow the instructional strategies advocated by the program, the inquiry-based hands-on activities and computer simulations kept students attentive. As a result, there was significant learning directly attributable to VQM for the students who participated in the study. Students who finished a complete learning cycle within the activities showed more significant learning than students who did not complete a learning cycle.;Professional development can be designed to encourage teachers to implement new skills. For Visual Quantum Mechanics, emphasizing the importance of the whole class discussions, presenting the connections between the concepts and the science standards, and focusing on strategies for implementation will provide additional confidence to teachers as they implement the program in their classrooms.
机译：在这项研究中，观察和分析了名为视觉量子力学（VQM）的物理学程序的专业开发。堪萨斯州立大学（KSU）暑期研究所的四名参与者自愿在下一学年将程序实施到教室中时被研究人员观察。观察被用来确定他们使用的教学策略的有效性。评估了学生对实验室的理解，并确定了学生对物理概念的理解。；定性和定量数据分析表明，KSU团队提供和支持的专业发展为教师提供了使用VQM所需的信息。与学生一起成功编程。但是，只有30％的教师在下个学年实施了该计划。 VQM计划提倡的教学策略包括动手设备和计算机仿真以及讨论技术的使用。观察表明，学生在实验室活动中更专心，而在讨论中则不那么专心。但是，讨论被证明是此过程的重要组成部分。研究人员得出结论，高质量的专业发展鼓励了教师在教室中实施VQM。尽管教师并不总是遵循该计划提倡的教学策略，但基于探究的动手活动和计算机模拟使学生保持专注。结果，参与该研究的学生获得了直接归因于VQM的大量学习。在活动中完成完整学习周期的学生比未完成学习周期的学生表现出更重要的学习。专业发展可以设计为鼓励教师实施新技能。对于视觉量子力学，强调全班讨论的重要性，提出概念与科学标准之间的联系，并着重于实施策略，将为教师在课堂上实施该计划的过程提供更多的信心。

著录项

  • 作者

    Cleavinger, Laurie.;

  • 作者单位

    Kansas State University.;

  • 授予单位 Kansas State University.;
  • 学科 Education Secondary.;Education Sciences.;Education Curriculum and Instruction.
  • 学位 Ph.D.
  • 年度 2009
  • 页码 242 p.
  • 总页数 242
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 中等教育;自然科学教育与普及;教育;
  • 关键词

  • 入库时间 2022-08-17 11:38:28

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