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我区化学教师多年来积极贯彻教学大纲要求,在教学实践中,充分体会到扎扎实实地搞好并加强实验教学是保证提高化学教育质量的基础环节,化学实验在发展智力培养能力上具有关键性的、特殊的意义。为此,当前我区化学教学改革的主要内容就是加强化学实验教学。总结教师们的经验,有以下三个方面: ①改两人一组为“一人一组”的学生实验;②根据教学要求,将部分演示实验和学生实验的验证式改为探索式(或发现武);③加强实验效果的检查,实行学生实验考核。现仅就一人一组”学生实验改革的情况小结如下:
Chemistry teachers in our district have been actively implementing the syllabus requirements for many years. In teaching practice, we have fully realized that doing a good job and strengthening experimental teaching is a fundamental link to ensure the improvement of the quality of chemical education. Chemical experiments are critical in the development of intellectual cultivation ability. Special meaning. For this reason, the main content of the current chemistry teaching reform in our district is to strengthen the teaching of chemistry experiments. Summarize the teachers’ experience in the following three aspects: 1 Change the student’s experiment in which the two groups are “one person and one group”; 2 According to the teaching requirements, change the demonstration of some demonstration experiments and student experiments to explore (or find Wu); 3 strengthen the inspection of experimental results, the implementation of student test assessment. The student experiment reforms are summarized as follows: