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课标明确指出:“化学是一门以实验为基础的学科。”在教学中创设以实验为主的科学探究活动,激发学生对科学的兴趣,引导学生在观察、实验和交流讨论中学习化学知识,提高学生的“科学探究”能力,并在“教学建议”中明确要求“教师在教学中应高度重视和加强实验教学,充分发挥实验的教育功能”。笔者认为,化学教师不但应认真组织学生完成好课程标准中要求的必做实验,更要充分挖掘实验素材,凸显教育智慧。而“对比实
The course standard clearly states: ”Chemistry is an experiment-based discipline.“ The creation of experiment-based scientific inquiry activities in teaching stimulates students’ interest in science and leads them to observe, experiment and exchange discussions Learn chemistry knowledge to improve students ”scientific inquiry “ ability, and in ”teaching suggestion “ expressly require ”teachers should attach great importance to teaching and experiment teaching, give full play to the experimental educational function “. The author believes that chemistry teachers should not only carefully organize students to complete the required course standards must do experiments, but also to fully tap the experimental material, highlighting the wisdom of education. And ”contrast reality