Research On The Introductory Strategy Of Physics Instruction In Senior High School Under The New Curriculum

Leading-in is an important step of physics teaching, effective leading-in not only make appropriate teaching situation, but also help students quickly get into the learning state.This study combains the research questionnaire survey, action research and classroom observation to study the leading-in strategy in high school physics teaching. A questionnaire about current high school physics classroom teaching leading-in strategies status, then carry out the action research in teaching practice, during the teaching practice, use classroom observation to evaluating the effect of leading-in strategy, and finally summed up the common principles of effective leading-in strategy in high school physics teaching.The questionnaire is writing by myself, and it is used to learn the facts of current high school physics leading-in strategy status, the sample of survey include 20 high school physics teachers and 280 high school students. Survey results show that the majority of teachers and students hold positive attitude at the effect of leading-in, but there are some deficiency in some physics teacher's leading-in strategy. This study design two patterns: " heterogeneity class" and "best match", and these patterns are used to assessment different leading-in strategy. Through classroom observation, we find that "tells the history of physics", " show media ", "discussion", " conduct experiments", "play games" could improve students interest and enthusiasm. After six months of teaching practice, the learing effect of students in experimental class has certainly improved.This paper summarizes five principles into an effective and nine common strategy in high school physics teaching. Five principles including "To meet the physical science subject matter itself, in line with the systematic, considering the actual status of students, diverse leading-in forms, use simple formulation", nine strategies include" tell leading-in , experimental leading-in, show media leading-in, question leading-in, demonstrate leading-in, practice leading-in, self-study leading-in, discussion leading-in, play game leading-in".