初中化学新课程标准强调化学教学不仅应该适应课程改革的需要,应该积极探索和创新促进学生全面发展的新课程理念,而且应该加大化学课程教学改革的力度,真正把传授化学知识的教学过程转变为学生积极参与的学习过程。一、创设情景——设疑(一)充分发挥实验魅力化学实验是见证奇迹的时刻,可以充分利用学生好奇的心理给予教学,在学生观察完实验过程和现象之后,会在头脑中形成许多疑问,不知不觉就会增加求知解惑的欲 The new chemistry curriculum standard of junior high school emphasizes that chemistry teaching should not only meet the need of curriculum reform, but also actively explore and innovate the new curriculum idea to promote the all-round development of students. Moreover, the teaching reform of chemistry curriculum should be intensified and the teaching process of chemistry teaching should be changed Active learning process for students. First, the creation of scenarios - set doubts (A) give full play to the charm of the experiment Chemical experiments is to witness the miracle of the moment, students can take full advantage of the curious psychological teaching, students observe the experimental process and the phenomenon, the formation of many questions in mind Unknowingly, it will increase the desire for knowledge