Practical Research On Unit Instructional Design Based On Information Technology

Content:In order to instruct theme module of senior school chemistry curriculum, on the basis of theoretical hypothesis, this paper chooses empirical research method, and explores the unit instructional design and experiments are performed. Through research of the paper, the unit instructional design supported by learning with information technology can improve classroom instruction quality. The paper consists of four parts.Part one introduces the background knowledge of the current study, discusses the purposes and illustrates the thoughts and methods of the present study.Part two summarizes the related literature review as well as the situation of application and proposes theoretical framework, including constructivist learning theory, mastery learning theory, the theory of information technology as learning tool, system theory and methodology.The part explores the ways of unit teaching design based on information technology, taking CL, Br, I and its'compound as examples. Also, the part provides reasonable teaching targets and teaching strategies, after analyzing the teaching contents and interviewing the students.The last part offers teaching practice, reflection and evaluation, provides some implications and gives some suggestions for future research.