八年级（上）物理虚拟实验室的研发

发布时间：2018-01-03 00:35

本文关键词：八年级（上）物理虚拟实验室的研发　出处：《四川师范大学》2015年硕士论文　论文类型：学位论文

【摘要】：实验教学是响应“四个全面”中继续深化教育改革号召,是实现素质教育目标的重要措施,是课程改革的核心内容,是培养学生动手能力和创新精神的重要环节。实验的主要特点是具有研究性、趣味性和重复性。现行的教材改变了过去传统的教材模式,不是直接给出结论,而是通过实验教学,指导学生自己实验,去探究科学规律,去观察科学现象,去分析解决问题,然后得出结论。即:让学生自己去“搞科学”。因此,必须狠抓实验教学。然而近几年来,人口的迅速增长给中小学实验教学课程带来了巨大的压力,在新形势的实验教学要求下,传统的实验教学已经不能达到教学要求,因此传统实验教学面临来自多几方面的压力和危机。综上种种因素,建立虚拟实验室是迫在眉睫的,本文主要是为八年级(上)册物理课程教育过程中的实验课程而设计开发。目前,由于教育经费的影响,大多数中小学的实验课程存在着实验设备与实验形式不能相匹配的问题,而且在新课标的目标下,面对实验要求越来越高的新形式,传统实验教学已不能满足目前的教学要求。虚拟实验室的出现很好的解决了传统实验教学这一系列的问题,它既是作为传统实验的有益填补,也是新形式下实验教学的救星,它不仅延展了实验的时间和空间,还改变了实验的方法和手段。本文根据人教版八年级(上)物理教材中的实验目标和要求,设计开发了八年级(上)物理虚拟实验室。本文主要研究工作如下:(1)分析人教版八年级(上)物理教材上的实验,编写八年级(上)物理虚拟实验室的需求分析;(详见第3章)(2)完成人教版八年级(上)物理虚拟实验室的总体设计和详细设计;(详见第4章)(3)分析比较目前VR常用的实现技术,选择适合本课题的开发技术:3Ds Max和Unity3D相结合;(详见第5章)(4)研究并解决八年级(上)物理虚拟实验室开发的难点:实验现象的展示,模拟实验过程中与参数进行关联和交互的设计实现。主要是利用基于Unity3D平台的C#脚本实现强大的动态交互。(详见第5章)(5)构建了八年级(上)物理虚拟实验室。(详见第5章)与现在已有的虚拟实验教学系统相比较,八年级(上)物理虚拟实验室的特色之处在于:(1)八年级(上)物理虚拟实验室为中小学实验教学而设计开发;(2)八年级(上)物理虚拟实验室打破实验受时间和空间的限制;(3)八年级(上)物理虚拟实验室的所有实验器材的模型是3D模型,学生以身临其境的体验;(4)交互性强等特点。
[Abstract]:Experimental teaching is an important measure to realize the goal of quality-oriented education and the core content of curriculum reform in response to the call of deepening education reform in "four aspects". It is an important link to cultivate students' practical ability and innovative spirit. The main characteristics of the experiment are research, interest and repeatability. The current teaching materials have changed the past traditional teaching material model, not give the conclusion directly. Instead, through experimental teaching, students are instructed to experiment, to explore the laws of science, to observe scientific phenomena, to analyze and solve problems, and to come to a conclusion, that is, to let students "do science" by themselves. We must pay close attention to experimental teaching. However, in recent years, the rapid growth of population has brought great pressure to the experimental teaching curriculum in primary and secondary schools, under the new situation of experimental teaching requirements. Traditional experimental teaching can not meet the teaching requirements, so traditional experimental teaching is faced with pressure and crisis from many aspects. This paper is mainly for the eighth grade (first) book physics curriculum education process and design and development of the experimental curriculum. At present, due to the impact of educational funds. Most of the experimental courses in primary and secondary schools have the problem that the experimental equipment and the experimental form can not be matched, and under the new curriculum standard, the new form of experiment is more and more demanding. Traditional experimental teaching can not meet the current teaching requirements. The emergence of virtual laboratory has solved a series of problems of traditional experimental teaching, it is as a beneficial filling of traditional experiments. It not only extends the time and space of experiment, but also changes the method and means of experiment. Design and develop the eighth grade (upper) physical virtual laboratory. The main research work of this paper is as follows: 1) analyzing the experiments in the eighth grade (upper) physics textbook. Writing the requirement analysis of the eighth grade (first) physical virtual laboratory; (see Chapter 3 / 2) to complete the overall design and detailed design of the physical virtual laboratory in the eighth grade (upper). (see Chapter 4, Chapter 3) analyze and compare the commonly used VR implementation technologies, select the appropriate development technology: 3Ds Max and Unity3D; (see Chapter 5, Chapter 4) to study and solve the difficulties in the development of physical virtual laboratories in Grade 8: the display of experimental phenomena. Design and implementation of correlation and interaction with parameters in simulation experiment. C # script based on Unity3D platform is used to realize powerful dynamic interaction. (see Chapter 5 for more details.). The eighth grade (first) physical virtual laboratory. (see Chapter 5 for details) is compared with the existing virtual experiment teaching system. The characteristic of physical virtual laboratory in Grade 8 is that it is designed and developed for experiment teaching in Grade 8 (Grade 1). (2) Grade 8 (first) physical virtual laboratory breaks the limitation of time and space; The model of all the experimental equipment in the eighth grade (first) physical virtual laboratory is 3D model, and the students experience it in person. 4) strong interactivity and other characteristics.
【学位授予单位】：四川师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.7;TP391.9

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