Junior High School Chemistry Inquiring Into Experiment Design And Teaching Research

The compulsory education chemistry new curriculum take the science inquisition as a breach, has carried on the omni-directional reform.Based on chemistry discipline characteristic, carries out the zetetic experiment vigorously, regarding transforms student's study way, enhances student's scientific accomplishment to have the important value comprehensively. But as a result of all sorts of reasons, at present is as before the teacher demonstrates the primarily confirmation experiment in the classroom instruction, not only it dispelled the experimental instructive and the zetetic greatly, moreover affected the student to practice ability and the innovation ability development seriously, did not have the full display chemistry experiment in the chemical education multiple functions. But it is a pity, still was at the start stage to the zetetic experiment research, to its function, the development design, the application pattern research were really few, suited the junior middle school chemistry teaching practice the research was rare in particular. Therefore carries on quite systematically, the pointed strong rationality to the junior middle school chemistry zetetic experiment from the theory to the practice pondered and the practice has the necessity very much.This article draws up from the zetetic experiment function, the development design, the classroom applies several aspects, in view of the junior middle school student's characteristic and the junior middle school chemistry teaching reality, and practices two aspects from the theory conducts the research and the exploration to the junior high school chemistry zetetic experiment design and in the classroom instruction application.The paper mainly divides into four parts:First part: Carries on the summary to chemistry zetetic experiment, the limits correlation concept, has carried on the elaboration to its education teaching function and the characteristic, has carried on the corresponding diagnosis to the junior middle school chemistry zetetic experiment teaching present situation.Second part: Discusses the junior middle school chemistry zetetic experiment shallowly the design.Carried on the elaboration to the junior middle school chemistry zetetic experiment principle of design, has discussed the experiment to inquire into the content the choice and presented the way, and unified actual carries on the classification to the design experiment, the final example has analyzed the experimental design mentality.Third part: Carries on the discussion to the zetetic chemistry experiment in the classroom instruction application.Elaborated carries on the classroom instruction using the zetetic experiment the principle, enumerated the zetetic experiment to apply the characteristic which appeared in the classroom instruction watch, and aimed at the different class classroom instruction need, has designed and has carried on the evaluation with it match case.Fourth part: The application situation discussed on the zetetic chemistry experiment in the classroom instruction own harvest and the experience, existence certain questions have carried on reconsidering, and puts forward the corresponding proposal.The practice indicated that, reasonably carries on the teaching in the classroom using the zetetic experiment, has followed student's cognition rule, promoted student's studying independently with to learn from one another, enhanced the percentage participating which the student studied, highlighted has innovated to the student, strives for differently, the radiation thought raise, strengthened between teacher's and student's cooperation, has exercised student's practice ability, the effective impetus has taught with study the way transformation.