问题化教学法是一种灵活且有效的教学策略,以问题为依托不仅能够活跃学生的思维,帮助学生深入探究知识点,也能提升知识教学的整体成效。在高中化学课堂上,教师要不断转变以往的教学模式,减少教师为主导的、单一的知识讲授的形式,如可以以问题为引导来激发学生的自主探究,加深学生对知识点的深入领会。这样才能够打造高效课堂,让学生真正感受到知识探究与获取的乐趣。一、对于提问内容进行合理筛选在实际教学过程中,教师首先需要合理地筛选提问的 Question-based pedagogy is a flexible and effective teaching strategy. Based on the questions, students can not only stimulate their thinking, help students to explore knowledge points in depth, but also enhance the overall effectiveness of knowledge teaching. In the high school chemistry class, teachers should constantly change the previous teaching mode and reduce the form of teacher-led and single-knowledge teaching. For example, they can use the questions as a guide to stimulate students ’autonomous inquiry and deepen the students’ deep understanding of knowledge points. Only in this way can we create an efficient classroom so that students can truly experience the fun of knowledge exploration and acquisition. First, the contents of a reasonable screening questions In the actual teaching process, teachers first need to reasonably screen questions