随着素质教育的全面推进,“创新精神与实践能力”的培养已成为素质教育的核心。然而,对于素质教育到底采取什么样的模式,则是仁者见仁、智者见智。实施素质教育不能降低教学质量。教师必须想方设法把课上好,努力提高课堂教学效率。一设置化学情境化学情境教学可这样理解:在教学环境制约下,以模仿化学家思维活动过程,挖掘化学认识动机、内在联系以及知 With the overall advancement of quality education, the cultivation of “innovative spirit and practical ability” has become the core of quality education. However, what kind of model for quality education is adopted is the benevolence of the benevolent and the wisdom of the wise. The implementation of quality education can not reduce the quality of teaching. Teachers must find ways to put their classes to good use and strive to improve classroom efficiency. A situational chemistry situational teaching can be understood in this way: under the constraints of the teaching environment, to imitate the chemist’s thinking activity process, to excavate chemical cognition motivation, intrinsic connection and knowledge