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新课程改革对初中化学教学提出了新的要求,化学教学不仅要教学生基础的化学知识,还要培养学生的学习能力。从另一个角度思考,化学的学习离不开大量的实验,是一门典型的理论与实践并重的课程,因此,对学生能力的培养可以为日后长远的学习打下基础。为了适应新课改的要求,初中化学教师在教学中应不断进行实践,将学习的主动权交还给学生,在这个过程中,“学案导学”教学模式的地位与作用逐渐显现出来。根据多年化学教学经验,着重对“学案导学”教学模式进行摸索,以阐述“学案导学”教学模式为基础,对“学案导学”教学模式在初中化学教学实践中的效果进行探索。
The new curriculum reform put forward new requirements for junior high school chemistry teaching. Chemistry teaching should not only teach students the basic chemical knowledge, but also cultivate their learning ability. Thinking from another perspective, chemistry learning can not be separated from a large number of experiments. It is a typical course that emphasizes both theory and practice. Therefore, cultivating students’ abilities can lay a foundation for long-term study in the future. In order to meet the requirements of the new curriculum reform, junior high school chemistry teachers should continue to practice in teaching and return the initiative of study to students. In this process, the status and role of teaching model of “learning by case study” gradually emerge . Based on many years of teaching experience in chemistry, this paper focuses on the exploration of the teaching mode of “Guiding Case Study” and “Learning Case Study” teaching model to explain the teaching mode of “Guidance Case Study” in junior high school chemistry The effect of teaching practice to explore.