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摘要随着课程教学改革研究的逐步深入开展，人们开始认识教学有效性问题，如何提高教学的有效性成为现代教育研究者思考的问题。纵观教育现状，以及对文献资料的分析和研究，初中科学复习课型的教学现状却不容乐观，笔者总结了以下四个科学课程教学中可能存在的问题，分别是科学复习课的课型、教学目标、学生参与度、教师对学生的发展性。47744
对复习课堂教学有效性的研究，目的在于对课堂教学本质的揭示和课堂教学过程内在规律的分析，研究如何解决现在教学中存在的问题，有效地完成和实现教学目标和任务。本文参考了大量文献资料后，总结复习课的有效策略主要有以学生为主导、分组讨论学习、问题教学法、使用多媒体和利用社会热点，并在教学案例的基础上对其进行了解释。
复习课的教学如何实现有效性学习，有效的课堂教学应是优化组织各种教学资源，综合运用各种教学策略，以达到教学任务。笔者利用学生对所学知识是一步步加深理解、解决疑难、消化巩固和提高拓宽过程的特点，通过知识点、知识线、知识面三个维度开展对复习课型的探讨，引导学生对所学的知识进行梳理、总结、归纳，帮助学生理清知识点、知识线、知识面，分清解题思路，弄清各种解题方法联系的过程。这些复习课形式在实践的基础上证明了其有效性，能提高教育教学技能技巧，利用现有教学条件，优化教学组织，创设最佳的课堂教学情境，争取最佳的教学成效。
As the curriculum teaching reform research gradually thorough development, people begin to realize the teaching effectiveness, how to improve the effectiveness of teaching in modern education researchers thought. Throughout education status quo, as well as the analysis and study of literature, the junior middle school science recitation teaching situation is not optimistic, the author summarizes the following four questions may exist in the education of science, science recitation class type, the teaching goal, student participation, teacher to student's development.
To review the effectiveness of classroom teaching research, the purpose is to reveal the nature of classroom teaching and the analysis of the inherent law of classroom teaching process, research how to solve the problems existing in the teaching now, effectively and achieve the teaching goal and task. After consulted a large number of literature, this paper summarizes the recitation effective strategies are mainly dominated by students, group discussion learning, problem teaching method, using multimedia and make use of the social hot spots, and on the basis of teaching cases to explain.
Recitation teaching how to realize the effectiveness of learning, effective classroom teaching should be to optimize organization all kinds of teaching resources, comprehensive use of various teaching strategies, in order to achieve the teaching task. Using the students to deepen their understanding and solving knowledge is step by step, digestion to consolidate and improve the broadening the characteristics of the process, by knowledge, knowledge, knowledge type three dimensions in the recitation, guides the student to review and summarize the learned knowledge, inductive, help students to form a knowledge, knowledge, knowledge, distinguish their thinking, find out the process of problem solving methods to contact. The recitation form proved its effectiveness in the practice foundation, can improve the teaching skills of education, use of the existing teaching conditions and optimize the teaching organization, create the best classroom teaching situation, to get the best teaching results.
毕业论文关键词：初中科学复习课； 有效策略； 复习课型
Key words: junior high school science recitation; Effective strategies; Recitation type