信息技术在化学实验教学中的应用研究

发布时间：2018-04-09 13:21

本文选题：化学实验　切入点：学习情趣　出处：《河北师范大学》2014年硕士论文

【摘要】：进入到二十一世纪以来，我们国家的教育面临越来越多的机遇，同时我们教育工作者也面临着了更大的挑战，我们必须要紧跟时代发展的步伐，不断适应当前日新月异的现代化教育手段，，探索现代化教育形势下的新的教学方法。新的教育目标要求我们教师不能停留在向学生传授基础知识的层面，我们还担当着培养学生探究能力的重任。化学学科是一门以实验为基础的自然学科，而化学实验是学生们获取化学知识的必要途径，也是验证化学定理的最可靠的手段，它贯穿于我们中学化学教学的每一个阶段。新的课程标准提出了中学阶段化学教学的三个基本要求：第一、围绕化学实验积极开展多种形式的探究活动，在积极参与的同时，培养学生的学习积极性和学习情趣；第二、树立学生的科学探究意识；第三、在现代化的教育教学形势下，充分挖掘学生们的创新精神。信息技术为化学实验搭建了广阔的信息平台,在化学实验教学中越来越凸显它作为技术辅助手段的优势。本次研究的重点是探讨如何利用信息技术手段辅助化学实验的开展，通过研究信息技术应用于化学实验教学、设计原则、教学思路等方面来完善教学方法，形成基于信息技术与化学实验探究教学相整合的典型模式；指导学生在计算机教室利用化学实验室模拟软件开展实验，让学生在特定的情境中发现问题、探究知识、自我制定实验内容。将近一年的研究表明：信息技术应用于化学实验教学克服了传统化学实验教学的局限性，改变了原先枯燥的实验教学模式，充分激发了课堂主体的求知欲，培养了学生的创新意识，学生们的成绩也得到了提升，尤其是化学仿真实验软件的合理使用，培养了学生们独立自主解决问题的能力。
[Abstract]:As we enter the 21 century, our country's education is faced with more and more opportunities, and our educators are faced with even greater challenges. We must keep up with the pace of development of the times.The new teaching methods under the situation of modern education should be explored.The new goal of education requires us teachers not only to impart basic knowledge to students, but also to cultivate students' inquiry ability.Chemistry is a natural subject based on experiment. Chemistry experiment is a necessary way for students to acquire chemical knowledge and the most reliable means to verify chemical theorem. It runs through every stage of chemistry teaching in our middle school.The new curriculum standard puts forward three basic requirements of chemistry teaching in middle school: first, to actively carry out various forms of inquiry activities around chemical experiments, and to cultivate students' enthusiasm and interest in learning while actively participating; second,Set up students' consciousness of scientific inquiry; third, fully tap the students' innovative spirit under the situation of modern education and teaching.Information technology has set up a broad information platform for chemical experiment, and it has become more and more important as a technical assistant in the teaching of chemical experiment.The focus of this study is to explore how to use information technology to assist the development of chemical experiments, and to improve the teaching methods by studying the application of information technology in chemical experiment teaching, design principles, teaching ideas, etc.Forming a typical model based on information technology and chemistry experiment inquiry teaching, instructing students to use chemistry laboratory simulation software to carry out experiments in computer classroom, so that students can find problems and explore knowledge in specific situations.Self-make experimental content.Nearly a year of research shows that the application of information technology in chemical experiment teaching overcomes the limitations of traditional chemistry experiment teaching, changes the original boring experimental teaching mode, and fully stimulates the desire of the subject of the classroom to learn.The students' creative consciousness has been cultivated, and the students' achievement has also been improved, especially the rational use of the chemical simulation experiment software, and the students' ability to solve problems independently.
【学位授予单位】：河北师范大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：G434;G633.8

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