高中化学“情境—问题—探究”教学模式的实践研究

发布时间：2018-11-20 21:47

【摘要】：新课程改革的重要突破口是改变教师传统的教学方式,改变学生固有的学习方式,学生由被动接受式学习向主动探究式学习的转变。如何才能促进这些转变呢?许多教育工作者在实践和理论方面做了大量的工作。本文以人教版《化学与生活》模块为研究对象,根据新课程“以学生发展为本”的理念,以建构主义学习理论、马赫穆托夫的问题教学论以及元认知学习理论为指导,以前人的研究成果为基础,初步地探索了“情境—问题—探究”教学模式。笔者通过文献搜索和资料查阅后,对“情境—问题—探究”教学模式的含义进行了界定,并分析了该教学模式的相关特征：以情境为切入点,以化学问题为核心,以探究学习为途径,以认知的意义建构为目的。针对化学必修班学生的教学实际,不断修正此教学模式的教学程序,并摸索出了相对应的教学策略。根据教学策略,进行了一个学期的教学研究实践。结果表明：“情境—问题—探究”教学模式可以提高学生学习化学的兴趣和化学成绩,转变学生的学习方式,培养学生的思维能力、探究能力,从而提高科学素养,为学生的可持续发展打下基础。
[Abstract]:The important breakthrough of the new curriculum reform is to change the traditional teaching methods of teachers and the inherent learning methods of students, and the students' change from passive learning to active inquiry learning. How can these changes be facilitated? Many educators have done a lot of work in practice and theory. Based on the new curriculum concept of "student-oriented" and guided by constructivist learning theory, Mahmutov's problem teaching theory and metacognitive learning theory, this paper takes the module of "Chemistry and Life" as the research object. Based on the previous research results, this paper preliminarily explores the teaching mode of situation-problem-inquiry. The author defines the meaning of the "situation-problem-inquiry" teaching model through literature search and reference, and analyzes the relevant characteristics of the teaching model: taking the situation as the breakthrough point, taking the chemical problem as the core, and analyzing the relevant characteristics of the teaching model, taking the situation as the breakthrough point and the chemical problem as the core. To explore learning as a way to cognitive meaning construction as the purpose. According to the teaching practice of chemistry compulsory students, the teaching procedure of this teaching mode is revised constantly, and the corresponding teaching strategies are found out. According to the teaching strategy, a semester of teaching research practice was carried out. The results show that the "situation-problem-inquiry" teaching model can improve students' interest and achievement in chemistry learning, change their learning style, cultivate their thinking ability and inquiry ability, and thus improve their scientific literacy. Lay the foundation for the sustainable development of students.
【学位授予单位】：苏州大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.8

【相似文献】