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新化学课程标准要求,高中化学的教学需注重从学生本身已有的经验着手,让他们在熟悉的情境中感受化学知识的重要性.化学学习的过程应该是不断地发现问题以及解决问题的一个思维过程.因此,在新课标的指导下,教师应善于在真实的情境中引导学生发现问题,并组织学生有针对性地展开讨论,使学生的认识得到逐步发展,从而提出解决问题的方法.创设一个合理的学习情境可以增强学习的针对性,激发学生的学习兴趣,发挥在教学中的情感作用,使学习更为有效.一、对情境教学的认识1.情景教学的涵义情境教学,是指在教学过程中教师为了达到已定的教学目标,从而创设、引入与教学内容相应的具体情景,引发学生真实的情感体验,使学生正确而迅速地掌握教
The requirements of the new chemistry curriculum standard, high school chemistry teaching should focus on the experience of the students themselves have to start, so that they feel in the familiar context of the importance of chemical knowledge.Chemical learning process should continue to identify problems and solve a problem Thinking process.Therefore, under the guidance of the new curriculum standards, teachers should be good at guiding students to discover problems in real situations, and organize students to discuss in a targeted manner so that students’ understanding can be gradually developed, so as to propose a solution to the problem. Creating a reasonable learning situation can enhance the pertinence of learning, arouse students’ interest in learning, play the role of emotion in teaching and make learning more effective.An understanding of situational teaching 1.The meaning of situational teaching Situational teaching is Refers to the teaching process in order to achieve the teacher has set the teaching goals, thus creating and introducing specific content corresponding to the teaching content, triggering the students real emotional experience, so that students grasp the correct and rapid education