A Dynamic Analysis Of The Chemistry Classroom Teaching System

Anything in the world exsits as the form of system, so does the chemistry teaching. In fact, the chemistry classroom teaching system is a kind of dynamic constructe that is strictly organized by various items in time and space. Education(teaching) is the main task of school, and most of it is completed in the classroom. A classroom for under way teaching activity contains these factors: time, space, people, and the teaching media. Time is usually 45 minutes. Space is usually fixed by the objective condition. People point to the student(include the chemistry knowledge, the thought method, the chemistry method and the moral concept) and the teacher. Teaching media primarily is the teaching material and the tool which deliver the teaching information constitutes(include the chemistry subject, the chemistry experiment object , the experiment instrument and every kind of the teaching aid), and it is a primarily carry of classroom course content. These main factors are contacting and interacting one another, and more, form a combination a certain teaching function. The classroom teaching is the activity which a teacher makes use of teaching medium at certain time in the space with student. The classroom teaching contain continuing of time, and there will be its sequence that launch; and have the person's activity, there will be person and person, person and teaching material, person and environment the exchanges of emotion. And this kind of sequence and this kind of emotion exchanges is which pierce through alpha and omega of whole classroom teaching.The emotion and the sequence objectively exsits in our classroom teaching, the emotion pass horizontal cross to affect the classroom activity and its correlation of the each main factor of teaching; the sequence pass lengthways to guarantee the classroom teaching smoothly and efficiently operation. From here, the emotion and the sequence constitute the dynamic system of the classroom teaching. A good classroom teaching sequence is a classroom teaching process inside teacher and student activity, and is also a reasonable flowing circuit of the emotion(especially study emotion), and more is the process that the study motive system set up.This enlighten us: At design classroom teaching in proper order process,wanting to make the perfect fusion of the emotion and sequence, and realize biggest performance of the classroom teaching, at those must put the motive which affect study of student classroom to the initiative consider, and make the student's study demand, the study emotion, the study self-confident insight arrive the aegis, and guarantee them to continuously enhance.This text analyze the composing and the function of the emotion and sequence in details, and use the " carbon dioxide" teaching design example to explain: the emotion and the sequence preface combination increase the level of the teaching design, and reasonable arrange classroom in proper sequence to attain the increasing the level of classroom teaching's purpose.Performance that Total of to say, we think the analysis of main factor classroom teaching is a kind of quiet analysis, but the analysis of emotion and sequence is then to the dynamic analysis of the classroom teaching. This is not only right to expel the confirmed disease in the teaching of current classroom, biggest ground to increase the classroom teaching have the actuality guide meaning, but also for us to develop and make best use of dynamic resources within classroom teaching process coordination, then realize the biggest efficiency of teaching, set up the theories of new classroom teaching to all have the very profound meaning.