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2011版《初中化学课程标准》中指出:经历基本的科学探究的学习活动是学生学习化学的重要途径.而化学实验是人类认识世界的一种重要活动,是进行科学探究的基础.在新课程实施过程中,教师和学生有了很多的收获和心得,对新课程充满了希望和期待.但是,许多化学教师对新课程下如何更好地进行实验教学、更好地发挥新课程实验教学的实效性感到困惑.下面笔者就新课程教学中如何发挥实验的实效性,结合人教版九年级《化学》谈谈自己的一些体会和看法.
2011 edition of “junior high school chemistry curriculum standards” pointed out: experienced basic scientific inquiry learning activities is an important way for students to learn chemistry, and chemical experiments is an important activity of human understanding of the world, is the basis for scientific inquiry.In the new curriculum During the process of implementation, teachers and students have gained a lot of experience and hope, and they are full of hope and expectation for the new curriculum.However, many chemistry teachers are trying their best to carry out experimental teaching under the new curriculum and give full play to the new curriculum experimental teaching The effectiveness of confused.The following author on the new course teaching how to give full play to the effectiveness of the experiment, combined with the PEP nine grades “chemistry” to talk about some of their own experience and views.