随着高效课堂改革的进行,初中生物课堂教学也在发生着变化。怎样让学生在45分钟达到最佳的学习效果?教师的指导作用应该如何正确发挥?一直是我探索的问题。首先,在备课中,教师要熟读课程标准,对每一节教学内容要求学生掌握到什么程度要心中有数。 With the progress of efficient classroom reform, junior high school biology classroom teaching is also changing. How to make students achieve the best learning result in 45 minutes? How should the teacher’s instruction function correctly? It has always been my question to explore. First of all, in preparing lessons, teachers should familiarize themselves with the standard of the course, and to what extent students should master the teaching content of each lesson.