有效教学是促使学生有效学习的教学,有必要在实践层面上形成一些教学的常规要求。本文以化学学科为例,提出了应将加强目标引领、精选教学内容、展开合理有序、利用问题导学、注重直观形象、促进交往互动、及时归纳小结和当堂练习反馈等,作为化学课堂有效教学的八项常规要求,以促进学生的学习更加有效。 Effective teaching is to promote effective learning of students teaching, it is necessary to form some practice in the teaching of conventional requirements. This article takes the chemistry subject as an example, puts forward that we should strengthen the goal, select the teaching contents, carry out the reasonable and orderly, use the problem to guide the study, pay attention to the visual image, promote the interaction, promptly summarize the summary and the hall practice feedback, Eight regular requirements for effective classroom instruction to promote student learning more effectively.