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社会的进步和发展推动教育进入新阶段,新的课程改革也让教学方法产生了巨大变化。以往的教学中更多关注教师教授内容的多少,但现在更主要是关注学生学习了多少内容,通过此转变就能看到教学活动从以往的被动接受变成主动获取。且教学中学生主动获取知识,能让沉默的课堂变得活跃起来,并调动学生积极性,继而提升课堂教学效率。故,在课堂教学中通过巧妙的预设问题,为学生创设问题情境,能带动学生的各项能力发展。本文作者结合自己的工作经验并加以反思,对高中化学教学中问题情境创设进行了深入的探讨,具有重要的指导意义。
The progress and development of society push education into a new stage. The new curriculum reform has also brought about tremendous changes in teaching methods. In the past teaching more attention to the content of the teacher professor how much, but now it is mainly concerned about how much content students learn, through this shift can be seen from the previous passive teaching activities into active take. And teaching students take the initiative to acquire knowledge, can make silent classroom become active, and mobilize the enthusiasm of students, thereby enhancing the efficiency of classroom teaching. Therefore, in the classroom through clever pre-set problems for students to create a problem situation, can drive the development of students’ abilities. The author combines his own work experience and rethinking it, and explores the creation of problem situations in high school chemistry teaching in depth, which is of great guiding significance.