DISLab在高中物理实验教学中的应用研究

发布时间：2018-10-26 10:34

【摘要】：DISlab(Digital Information System laboratory数字化信息系统实验)是一种将传感器、数据采集器和计算机组合起来,共同完成对物理量测量的装置。它是现代科学技术与教学整合的结果。利用DISlab可以直接在电脑上得到实验数据,并通过图表、图线等具体分析出实验结果,大大简化了传统实验课上繁琐的计算过程。利用DISlab能更好地发挥实验教学的功能,有利于教师创新实验教学,也有利于提升学生的科学素养。以建构主义理论、视听教育理论、探究学习理论为指导,编制了调查问卷。通过对北京十一学校教师与学生的调查,了解了高中物理实验教学中应用DISLab进行物理实验教学的状况与存在的问题:一方面,应用DISLab能够提高教学质量和教学效率,提升教师自身的知识与技能水平;也能够提高学生的学习效率,培养学生对物理浓厚的兴趣。另一方面,学校拥有先进的DISLab教学设备,而很多教师并没有很好地将这一现代教育技术应用到教学中去,甚至很多教师从来不用。针对高中物理实验教学中应用DISLab中存在的这种现象,笔者设计整理了应用DISLab进行物理实验的教学环节,并且以机械能守恒定律、滑动摩擦力、超重与失重和牛顿第三定律为例进行了教学案例设计和分析。通过传统实验与应用DISLab实验的对比分析得到,应用DISLab实验,无论在实验效率,还是在实验效果方面都优于传统实验。应用DISLab的实验教学使实验的效率更高,使实验教学效果更优。
[Abstract]:DISlab (Digital Information System laboratory Digital Information system (DISlab (Digital Information System laboratory) is a device that combines sensors, data collectors and computers to measure physical quantities. It is the result of the integration of modern science and technology and teaching. The experimental data can be obtained by using DISlab directly on the computer, and the experimental results can be analyzed in detail through charts, graphs and lines, which greatly simplifies the tedious calculation process in the traditional experiment class. The use of DISlab can play a better role in experimental teaching, help teachers to innovate experimental teaching, and promote students' scientific literacy. Under the guidance of constructivism theory, audiovisual education theory and inquiry learning theory, the questionnaire is compiled. Based on the investigation of teachers and students in 11 schools in Beijing, this paper finds out the current situation and existing problems of applying DISLab in physics experiment teaching in senior high school. On the one hand, the application of DISLab can improve the teaching quality and teaching efficiency. Improve teachers' own knowledge and skill level; Also can improve the student's study efficiency, trains the student to the physics intense interest. On the other hand, the school has the advanced DISLab teaching equipment, and many teachers do not apply this modern education technology to the teaching well, even many teachers never use it. In view of this phenomenon existing in the application of DISLab in physics experiment teaching in senior high school, the author designs and arranges the teaching links of physics experiment with DISLab, and with the law of conservation of mechanical energy and sliding friction force, The case study of overweight and weightlessness and Newton's third law was carried out. Through the comparative analysis between the traditional experiment and the application of DISLab experiment, it is found that the application of DISLab experiment is superior to the traditional experiment in both the experimental efficiency and the experimental effect. The experiment teaching with DISLab makes the experiment more efficient and the experiment teaching effect better.
【学位授予单位】：曲阜师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.7

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