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对化学这一科来说,进行综合技术教育的方式是很多的,如在课堂上讲解有关现代生产技术的教材;培养和训练学生进行化学实验的技能;布置一些能启发学生的思维或关于应用化学的计算题;以及组织学生课外参观和学科小组活动等等。但是,由于学生知识程度的不同和地区条件的限制,所有这些方式,并不一定要齐头并进,虽然都是要考虑的。这里,我想谈谈我是怎样培养学生的实验技能的。对于师范学校的学生来说,熟练地掌握实验技能是非常重要的。因为毕业后他们就要直接从事小学教学工作。
For chemistry, there are many ways to conduct an integrated technical education, such as teaching materials on modern production techniques in the classroom, developing and training students’ skills in conducting chemical experiments, arranging ideas that can inspire students or apply Chemical calculation questions; and organize student extracurricular visits and disciplinary group activities and so on. However, all these approaches do not necessarily go hand in hand, though they all have to be considered due to the different levels of knowledge of students and the constraints of the local conditions. Here, I want to talk about how I develop students’ experimental skills. For normal school students, it is important to master the experimental skills skillfully. Because after graduation they will be directly involved in primary school teaching.