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在中学化学教学中,加强“双基”教学是提高教学质量的关键之一。在教与学两个方面中,教师的教起了主导作用。中学阶段,正是学生打基础的时候,而基础知识和基本技能的训练,又是基础的基础。因此,如何搞好“双基”教学,是教师在教学中迫切需要解决的问题,下面将结合自己在指导今年高考化学复习中的一些想法和如何以“双基”为基础,不断提高复习质量的做法,谈谈自己的体会。一、基础知识的训练 1.对基本概念的理解不应只停留在会背条文上,重要的是应当使学生理解概念,并在此基础上融会贯通在整个学习化学的过程中。
In middle school chemistry teaching, strengthening “double basis” teaching is one of the keys to improve teaching quality. In teaching and learning in two aspects, teachers taught to play a leading role. Secondary school stage, it is time for students to lay a foundation, and basic knowledge and basic skills training, but also the foundation of the foundation. Therefore, how to do a good job in “double basis” teaching is an urgent problem to be solved in teaching. In the following, we will combine our own ideas on how to guide the review of chemistry for this year’s college entrance examination and how to improve the quality of review based on “double basis” Practice, talk about your own experience. First, the training of basic knowledge 1 understanding of the basic concepts should not only stay in the back of the article, it is important that students should understand the concept, and on this basis, through the whole process of learning chemistry.