Teaching Design And Implementation Of Chemical Bonds Based On The View Of TPACK

With the rapid development of information technology and teaching methods of courses are also carrying on the corresponding reform,more and more of the information technology has been integrated into the curriculum,so the teachers’ teaching skills and professional quality are put forward to a higher level.The course of middle school chemistry involves a wide range of contents and a large number of micro abstract concepts.How to conduct effective teaching in classroom directly affects on the efficiency of students’learning.The pattern of "Chemical bonds"in middle school chemistry curriculum teaching contents,information integration technology of the technology and teaching content knowledge(TPACK)are introduced in this article,and the process of teaching is built up for the application to high school chemistry 2 of the pattern of "Chemical bonds"of the teaching contents in a version of Jiangsu Education Press.Firstly,the development of TPACK and its application in all kinds of courses in the high school are summarized in the literature review.Secondly,a survey of students’view of chemistry and interest in learning,interview a glimmer of teachers in the teaching experience and teaching method of the pattern of chemical bonds are investigated by using the method of questionnaire and interview.Thirdly,the technology of information integration is combined with"chemical bond"teaching content to carry out teaching design and apply it to specific classroom practice teaching based on the TPACK.Finally,the process of practice teaching is obtained by using the analyses of the data under the SPSS 13.0 software so that a teaching design system is constructed under the views of TRACK.The results show that the teaching design can provide brand teaching process based on the perspective of TPACK for the version of high school chemistry 2 of the pattern of"Chemical bonds"of the content,is difference to the traditional teaching mode because the technology of information integration under the views of TPACK can effectively resolve the concepts of chemical abstract,the formation of the positive transfer of the knowledge,enhance the effectiveness of teaching and stimulate students’interest in learning.It’s benefit to improve the efficiency of students’learning.