PM2.5超标情况下小学体育课开展微课教学的实验研究

发布时间：2018-01-22 04:13

本文关键词： PM2.5超标微课小学体育体育教学　出处：《上海师范大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着城市化的快速发展和推进,我国已成为世界上大气污染最严重的国家之一,雾霾、PM2.5、空气质量指数等这些抓人眼球的字眼总是能引起人们的广泛关注。研究表明PM2.5的颗粒能吸附很多的有害物质,并穿透人体防御屏障进入体内,对人体呼吸系统、心血管系统、生殖系统、血液系统和免疫系统等造成损害。近年来PM2.5超标的情况在我国频频爆发,造成体育课无法在室外进行,学生也得不到有效的锻炼,严重影响到学校体育教学的正常进行。“微课”作为教育领域中的一个新生事物,受到了广大专家、学者的普遍关注,对它的研究是当前教育改革的热点。在查阅大量文献之后发现,目前微课很少应用在体育教学中,考虑到在PM2.5超标这一特殊时期体育教学所遇到的瓶颈,本文尝试把微课加入体育教学中,并设计相应的教学实验进行验证,具有一定的现实意义。本研究首先分析了PM2.5超标对体育教学的影响,然后查阅文献分析了解微课的研究现状,包括微课的理论基础、特点、分类等,其次根据微课的制作原则设计PM2.5超标情况下适合上海市学校教学的体育微课,最后安排教学实验验证微课的效果。研究结果表明:一、长时间PM2.5超标影响到学校体育教学的开展,相关部门和学校没有获取空气质量情况的统一途径,也缺乏相应的针对PM2.5超标情况如何开展体育教学政策文件,造成体育课变成自习课或者被其他课占用。二、微课加入到传统体育教学中改变了原来传统体育教学枯燥、单一的模式,使学生的学习内容更系统,学习目标更明确,掌握技能更快速,提高了学生的体育兴趣和运动成绩,实验效果良好。根据研究结果给出的建议:一、相关部门应建立PM2.5超标情况下的环境污染预警、应急体系,针对教师和学生进行空气污染环境下的自我保护教育与宣传,加大体育运动场馆的建设和合理利用,灵活机动调整教学诸因素。二、实验表明在PM2.5超标情况下,微课加入到体育教学中,有利于解决体育教学中的难点与重点,提高了学生的体育兴趣和运动技能水平,在今后的教学过程中值得推广。
[Abstract]:With the rapid development of the city and promote, China has become one of the most serious air pollution in the world haze, PM2.5, air quality index etc. these eye-catching words can always attracted people's attention. The research showed that PM2.5 particles can adsorb many harmful substances into the body and penetrate the body's defense barrier on the human body, respiratory system, cardiovascular system, reproductive system, blood system and immune system damage. In recent years, the frequent outbreak of PM2.5 exceed the standard in our country, resulting in outdoor sports courses to students, is not effective in exercise, seriously affected the normal school physical teaching. Micro class as a new thing in the field of education, by the majority of experts, the attention of scholars, the research on it is a hot topic in the current educational reform. After reading a lot of literature, the current micro Classes are rarely used in sports teaching, taking into account the bottleneck in PM2.5 exceed the standard of this special period of PE teaching encountered, this paper attempts to join the micro class sports teaching, and teaching design of corresponding experimental verification, has certain practical significance. This research analyzes the influence of PM2.5 exceed the standard of Physical Education, and then access literature analysis to understand the status of research on micro courses, including micro theoretical foundation, course characteristics, classification, according to the Shanghai city schools for teaching the principles of making micro class design of PM2.5 exceed the standard under micro class sports, finally arrange the teaching experimental verification micro class effect. The results show that a long time, exceed the standard PM2.5 effect to the school sports teaching, unified approach to related departments and schools do not have access to air quality, but also the lack of appropriate for PM2.5 exceed the standard how to carry out physical education policies documents , resulting in physical education into class study or other class occupation. Two, micro class added to the traditional sports teaching has changed the original traditional sports teaching boring, single mode, make students learn content more systematic, more clear learning objectives, skills more quickly, improve the students' interest in sports and sports performance, experiment the effect is good. According to the results of the study are proposed: first, the relevant departments should establish environmental pollution warning, PM2.5 exceed the standard emergency system for teachers and students to air pollution under the environment of self protection education and publicity, increase the construction of sports venues and the reasonable use, flexible adjustment of teaching factors. Two. Experimental results show that the PM2.5 exceed the standard case, micro class added to the sports teaching, to solve the difficulty and emphasis in the teaching of physical education, improve the students' interest in sports and sports skills, in this It is worth popularizing in the process of teaching.

【学位授予单位】：上海师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G623.8;G434

【参考文献】