The Exploration Of Simulation Experiment In High School's Biology Teaching

Study on simulation experiment applied in the biology teaching of senior high school Compared with old teaching material, there is a distinct characteristic in the senior high school《Biology》. That is increasing the request on experiment ability, particularly increasing the simulation experiment which is a new student experiment and an important science research method. Seen from the experiment form, simulation experiment apparently is not experiment. The operation process is so usual that it seems an affair taking place in people daily life. Only is to let the student do the game, or just do the handmade work. The process of simulation experiment is different from direct experiment, including three steps: The first is choice and establish the model of research object (prototype); The second is placing the model under the term that resembles with prototype and starting experiment; The third is analogy results of simulation experience to the prototype.This research bases with the pragmatism and" Learning by Doing" of John Dewey,"The unification of teaching, learning and acting"of Tao Xing-zhi and the constructivism, innovation education, experience teaching, cooperation study of Jerome Bruner. I improve two experiments in the teaching material through studying on simulation experiment for three years. At the same time, I designed mitosis, meiosis, nature choice theory, cell membrane structure, chromosome structure and gene control the protein synthesizes etc. Practice proves that simulation experiment have these advantages. Let the student win direct experience which is participating science investigation. The students learn cooperation and sharing at the process of simulation experiment. Simulation experiment pays attention to the process and the method, improves the student's study method. Teaching through simulation experiment can train student scientific method and form good habit of problem-solving.This study enumerated a few aspects in the teaching. It is still more unilateral. There are classic and effective experiment and teaching methods. I will enhance in the further.