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一、开放性化学课堂与课堂教学的秩序新课程倡导学生是学习的主体,学生可以自主选择学习方式,因而课堂具有“开放性”。在“开放性”的课堂里,学生的思维瞬息万变,课堂教学活动常常出现“无序”的状态,有时会出现与原来的教学设计产生很大的偏差情况,如设计好的活动方式对学生的实践活动失去指导意义,有时甚至出现教学任务无法完成的情况。作为课堂教学的组织者,应如何对化学课堂教学实施调控呢?常用的方法有:
First, the open chemical classroom and classroom teaching The new curriculum advocates that students are the main body of learning, students can choose their own way of learning, and thus the classroom has “openness.” In the classroom of “openness”, the thinking of students is changing rapidly, classroom teaching activities often appear “disorderly” state, and sometimes there is a great deviation from the original teaching design, such as well-designed activities Ways to practice the activities of students lost guidance, and sometimes even teaching tasks can not be completed. As the organizer of classroom teaching, how to regulate chemical classroom teaching? Common methods are: