初中生物学教学中微课设计及应用研究

发布时间：2018-04-03 07:58

本文选题：初中生物学　切入点：微课　出处：《河南师范大学》2017年硕士论文

【摘要】：随着全球信息化的快速发展,现代化教育逐渐走向科学化和信息化。微课在这一背景下应运而生,并表现出勃勃生机,受到越来越多教育学者的追捧。随着2016年教育部《关于进一步推进高中阶段学校考试招生制度改革的指导意见》的颁布,初中生物学重新纳入中考范围,引起了各界的强烈关注,同时也引起了人们新一轮的思考:在目前有限的学时下,我们该如何激发学生学习兴趣,提高初中生物学的课堂教学效果?为了解决这一问题,笔者尝试将微课运用到初中生物学教学中,以期为优化初中生物教学、激发学生的学习兴趣探索有效的策略,同时为生物课程资源开发做出一些新的尝试。本研究采用文献法,对国内外的微课研究现状进行了解读,了解国内外相关研究动态,为本研究提供理论和行动支持;针对初中生在生物学上的学习情况展开问卷调查,找出学生在生物学学习中存在的难题,分析微课在初中生物学教学中的可行性,做好微课设计和实践的前期准备工作。最后,采用行动研究法,制定初中生物学微课设计原则和制作流程,并结合实际情况将制作的微课应用到笔者的实习教学中,统计学生生物学成绩、综合能力和生物学学习兴趣三个方面的变化,分析微课的实践效果,从而对微课的设计和实践进行不断的完善。笔者结合初中生物学的学科特点,分析出初中生物学微课的独特性,提出了初中生物教学中核心概念类、探究实验类和技能训练类三种具有代表性的微课。结合实际情况,将其运用到实际教学中发现:微课对提高学生的学习成绩、综合能力和学习兴趣都产生了积极作用。研究表明:作为一种新型的教学资源,微课增强了教学中的直观性和趣味性,丰富了初中生物学教学模式,能够有效提高课堂效率和学生学习的积极性,有利于学生探究能力和自主学习能力的培养。
[Abstract]:With the rapid development of global informatization, modern education is becoming more and more scientific and information-based.Under this background, micro-class emerges as the times require, and it is popular with more and more educational scholars.With the promulgation of the 2016 Ministry of Education's guidance on further promoting the Reform of the Senior High School examination enrollment system, junior high school biology has been re-incorporated into the scope of the middle school examination, which has aroused strong concern from all walks of life.At the same time, it has also aroused a new round of thinking: in the current limited school hours, how should we stimulate students' interest in learning and improve the classroom teaching effect of junior high school biology?In order to solve this problem, the author tries to apply micro-class to biology teaching in junior high school, with a view to exploring effective strategies for optimizing biology teaching in junior high school and arousing students' interest in learning, at the same time, making some new attempts for the development of biology curriculum resources.The present situation of microcourse research at home and abroad is analyzed, and the research trends at home and abroad are understood, which provides theoretical and action support for this study. A questionnaire survey is carried out on junior high school students' biology learning situation.Find out the difficult problem of students in biology study, analyze the feasibility of microcourse in biology teaching in junior high school, and do well in the preliminary preparation of microcourse design and practice.Finally, using the method of action research, the design principle and process of biology microcourse in junior high school are worked out, and the microcourse is applied to the practice teaching of the author according to the actual situation, and the students' biological achievement is counted.In order to improve the design and practice of microcourse, the author analyzes the practical effect of microcourse by analyzing the changes of comprehensive ability and interest in biology study.According to the characteristics of biology in junior high school, the author analyzes the uniqueness of microcourse in biology teaching in junior high school, and puts forward three kinds of representative microcourses in biology teaching in junior high school: core concept class, inquiry experiment class and skill training class.Combined with the actual situation, it is found that the microcourse has a positive effect on improving the students' academic achievement, comprehensive ability and interest in learning.The research shows that as a new type of teaching resource, microcourse enhances the intuition and interest in teaching, enriches the teaching mode of biology in junior high school, and can effectively improve the classroom efficiency and the enthusiasm of students.It is beneficial to the cultivation of students' inquiry ability and autonomous learning ability.
【学位授予单位】：河南师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.91;G434

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