论文部分内容阅读
当前,我们正处在一个科学技术迅猛发展的时代。有人估计,五十年代末以来,每十年所出现的创造发明比以往二千年的总和还要多,人类知识的总量每隔七至十年就要翻一番。这就意味着科学知识老化时间加快,更新周期缩短。面对这一情况,怎样在学校教育中加快学生学习知识的速度,增加学习知识的广度和深度以适应时代的要求就成为我们教育工作者面临的一个重大课题。赣州市红旗二校从1990年开始进行的“教学半”课题的研究和实验是对解决这一问题的探索,并取得了初步经验。 “教学半”是一种新的课堂结构形式,它针对教师讲、学生听、教师写、学生抄、教师考、学生背的单一授受的教学形式,要求在课堂教学中教与学的内容、时间大体上各占一半。即授一半、留一半;讲一半、练一半。它强调以学生为主体,以教师为主导,以训练为主线,变纯知识的传授为诱导学生变知识为能力,将教学过程变成学生探究、总结与再发现的过程。
At present, we are in an era of rapid development of science and technology. It has been estimated that since the end of the 1950s, there have been more creation inventions per decade than the total sum of 2,000 years ago. The total amount of human knowledge will double every seven to ten years. This means that the aging time of scientific knowledge is accelerated and the update cycle is shortened. Faced with this situation, how to speed up students’ knowledge learning in school education, and increase the breadth and depth of learning knowledge to meet the requirements of the times have become a major issue for our educators. The research and experiment on the “half teaching” topic started in 1990 by the Second School of Red Flag of Quzhou City was an exploration of solving this problem and gained preliminary experience. “Teaching Semi” is a new form of classroom structure. It addresses the teaching forms taught by teachers, students’ listening, teachers’ writing, students’ copying, teacher’s exams, and students’ single acceptance. It requires teaching and learning in the classroom. The time is roughly half of the time. Grant half and stay half; speak half and practice half. It emphasizes that students are the mainstay, teachers are the mainstay, and training is the main line. The imparting of pure knowledge is the ability to induce students to become knowledge, and the teaching process becomes the process of student exploration, summarization and rediscovery.