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中考化学的涉及的知识面很广,能力要求很高。一些推断题、实验题、计算题在题干中隐含着很多的信息,而有些同学读完题后不知道说些啥,也不会思考其中的一些问题,往往失分严重。因此,要想在中考中取得高分,教师教学中应有意识地培养学生的思维能力。一、利用实验,启发学生的思维同学们对课堂实验是感兴趣的,又是好奇的。因此,在教学中,应及时抓住学生“好奇”这一特征,利用实验,启发学生强烈的求知欲,使学生一开始就投入到积极的思维状态中。如第一堂化学课,教师不必急于教他们化学知识,先
The chemistry involved in the examination of a wide range of knowledge, ability requirements are high. Some inference questions, experimental questions, calculation questions imply a lot of information in the title stem, while some students do not know what to say after reading the title, it will not think about some of the problems, often losing points serious. Therefore, in order to obtain high marks in the senior high school entrance examination, teacher education should be consciously develop students’ thinking ability. First, the use of experiments to inspire students’ thinking Students are interested in classroom experiments, but also curious. Therefore, in teaching, we should grasp the characteristics of students “curiosity ” in time and use experiments to inspire students’ strong thirst for curiosity so as to enable students to devote themselves into a positive thinking state from the beginning. As the first chemistry class, teachers do not have to rush to teach them chemical knowledge, first