初中生物重要概念教学的策略研究

发布时间：2018-01-04 19:33

本文关键词：初中生物重要概念教学的策略研究　出处：《哈尔滨师范大学》2015年硕士论文　论文类型：学位论文

【摘要】：概念是对事物的抽象或概括。其中生物是以生物概念为核心而组建的一学科。而生物学概念中的重要概念是生物学中的重中之重,是其学科的精华,对学生日后的了解掌握生物学就有重要而深远的意义。本文通过对初中范围内50个重要概念界定和教学策略的研究,希望可以使初中学生进行更有效的学习和从事初中生物学教学的教师人员以启示,使其可以通过强化概念教学的途径来提高未来生物课堂教学目标达成的效果,真正实现当前教育所倡导的有效教学。首先,在整个教学策略研究的过程中,我站在老师的视角,从学生实际学习出发,研究如何运用教学策略方法提升概念教学质量。其次,在教材选用方面,也是选用老师与学生比较熟悉的版本,在初中生物课中开展一些列的教学实验策略的研究;最后,运用教学实验策略针对期中的重要概念进行具体的实践。研究结论如下:大部分学生在运用概念实验教学策略研究后,针对生物学的重要概念的理解、掌握与运用都有所很高的提升,加深了学生对生物学科的热情与喜爱。在研究过程主要运用了问卷调查法、文献分析法和实验研究法。并将其应用于高中生物概念教学的实践中,最后通过纸笔测验与问卷调查统计,全面提升学生的生物成绩、学生的自主学习能力和反思能力、思维能力、生物学学习兴趣的培养的作用。另外针对概念教学策略的研究也可以更好地帮助学生在学习的过程中实现对于生物学概念的系统梳理,并在此基础上逐渐地构建自己系统化的知识结构。本文表述的是对于目前生物概念教学的现状进行研究,笔者认为首先应当要明确对于概念的学习过程实际上是一个不断发展的过程,然后应当要从情景引入、情景分析、设计实验应用、情景巩固等教学策略实施生物学的概念教学的应用。
[Abstract]:Concept is the abstraction or generalization of things, in which biology is the core of a discipline, and the important concept of biology is the most important in biology, is the essence of its discipline. It is of great significance for students to master biology in the future. This paper studies the definition of 50 important concepts and teaching strategies in junior high school. It is hoped that the junior high school students can learn more effectively and the teachers who are engaged in biology teaching in junior high school will be able to enlighten them so that they can enhance the effect of the future biology classroom teaching goal through the way of strengthening the concept teaching. First of all, in the whole teaching strategy research process, I stand in the teacher's perspective, from the students' practical learning. Study how to use teaching strategies to improve the quality of conceptual teaching. Secondly, in the selection of teaching materials, is also the choice of teachers and students more familiar with the version. Carry out some research on teaching experiment strategy in biology course of junior middle school; Finally, the use of teaching experiment strategies to carry out specific practice of the important concepts. The conclusions are as follows: most students in the use of conceptual experimental teaching strategies, understanding of the important concepts of biology. Master and use of a very high promotion, deepening the enthusiasm and love of the subject of biology. In the research process, the main use of the questionnaire method. Literature analysis and experimental research methods. And it is applied in senior high school biology concept teaching practice. Finally, through the paper and pen tests and questionnaire survey statistics, improve students' biological scores in an all-round way. Students' autonomous learning ability and reflective ability, thinking ability. In addition, the research on concept teaching strategies can help students to achieve the systematic combing of biological concepts in the process of learning. And on this basis gradually build their own systematic knowledge structure. This paper describes the current status of biological concept teaching research. The author believes that the learning process of the concept should be clearly defined as a continuous development process, and then it should be introduced from the scene, situation analysis, design experimental application. Situation consolidation and other teaching strategies to implement the application of biology concept teaching.
【学位授予单位】：哈尔滨师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.91

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