The Textual Research On Application Of Information Technology In Middle School Chemistry Teaching

The integration of information technology and subject teaching can effectively promotethe students’ self-cognition by creating a suitable learning environment for students，so as toimprove the quality of teaching.Our country put forward in2001to strengthen the integrationof information technology and various subject teaching in teaching of the basic education.Butas far as the integration of information technology and chemistry curriculum is concerned，thestatus is not ideal.The main problems reflect in that the teachers can not reach the designatedposition of the control to the information technology in teaching process, and can not graspaccurately the students’ study in the level of "self-constructed", and their teaching design isnot ideal, leading to a lot of misunderstanding and insufficient in the practice of the"integration".Based on the analysis of the research of “The Integration of Information Technology andCurriculum” at home and abroad，and the dissection on the viewpoint of “constructivismlearning theory”,“dual coding theory”and“cognitive load theory,this topic doescomprehensive textual research on the current situation of application of modern multimediain middle school chemistry teaching,from two dimensions of the type of chemical knowledgeand classroom teaching, through methods such as literature research，questionnaires, actionresearch and case studies, etc. Research findings mainly include:This topic makes a detailed analysis of applications of modern multimedia used in theteaching of factual chemical knowledge,theoretical chemistry knowledge and symbolschemical knowledge from the perspective of instructional design, combining with the surveydata. And it makes multi-dimensional discussion and evaluation about the overall situation ofthe modern multimedia classroom teaching in terms of the application of modern multimediapurpose,application attitude, application of methods, application of teaching links, applicationeffect and courseware design, and the focus is to identify the result of the application which isnot ideal, and attribution analysis.under the guidance of the related cognitive theory, combining with the teaching casedesign, in the light of the practical problems of modern multimedia in the application process, the topic proposes suggestions on the effect optimization of modern multimedia aided threedifferent types of chemical knowledge teaching and improving the actual effect of the modernmultimedia classroom teaching in aspects of the teaching design, courseware design, teachers’information literacy, etc.