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新一轮课程改革的重要任务之一就是要改变课堂中教师单纯灌输知识、学生被动接受的落后教学方式,创建学生主动学习、全面发展的科学教学方式。探索性是科学的重要属性,科学的教学方法不仅包括知识的传授,还包括对知识的探索过程和方法。遵循“一切为了学生的发展”的教育目标,我们强化课堂教学中的探索性,对一些传统、成熟的教学方案进行大胆的改革。现以《硫酸》的教学为例,谈谈我们的具体作法。一、教学背景(1)设计背景:现行人教社高中化学教材《硫酸》
One of the important tasks of the new round of curriculum reform is to change the backward teaching methods that teachers instil knowledge and passively accepted by teachers in the classroom and create a scientific teaching way of active learning and all-round development of students. Exploratory is an important attribute of science. Scientific teaching methods include not only imparting knowledge, but also exploring process and method of knowledge. Following the education goal of “All for the Development of Students”, we have strengthened the exploratoryness in classroom teaching and boldly reformed some traditional and mature teaching programs. Now “sulfuric acid” teaching, for example, talk about our specific practices. First, the teaching background (1) Design background: Current high school teaching material “Sulfuric acid”