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在教学过程中,运用适当的习题训练,可以巩固学生对基础知识的理解和掌握,激发学生思维,强化解题能力.这就要求教师在教学过程中把握教材,针对不同教学阶段的特点,选好题型,并在讲解时深入浅出地传授给学生.对于在教学过程中如何设计与讲评习题,本人认为应关注以下几个方面:一、紧扣教材内容,突出双基教学光合作用一节内容抽象,过程复杂.在讲解光反应、暗反应各自的条件、场所、物质变化、能量变化以及两者之间的联系等内容时,
In the teaching process, the use of appropriate exercise training, you can consolidate students ’understanding and mastery of basic knowledge, to stimulate students’ thinking and strengthen the ability to solve problems.This requires teachers to grasp the teaching materials in the teaching process, according to the characteristics of different teaching stages, the election Good questions, and explain to students in simple terms .For the teaching of how to design and comment on exercises, I think we should focus on the following aspects: First, the content of teaching materials, highlighting the content of a double-based teaching photosynthesis Abstract, complex process.In explaining the conditions of light response, dark response, place, material changes, energy changes and the relationship between the two contents,