根据我个人的教学体验,我们农村单班复式初小,在课堂教学的各个环节里,多利用几块小黑板,是会起一定的作用的。可是目前尚限于经济条件,我们农村单班初小的设备大半还较差,不可能有足够的小黑板。就拿我们建湖县芦沟区的四十四所单班初小来说,各校只有一块或两块小黑板。由于小黑板少,上课的时候,这个年级有得用了,那个年级就没有;检查复习有得用了,进行新课就没有。因而,影响了教学时间,影响了教学任务的完成,这可以说是我们农村教师共同感到的困难。上学期,我们根据制“识字牌”的经验,试制成功几块“纸黑板”,在课前准备时,把各年级在课堂上所需要写出来的东西,如词解、算术例题、图形练习、作业等等,全都写在纸黑板上,课堂上就得到了很多的方便,相应的提高了教学质量。这“纸黑板”是用四张旧报纸,一些废布、一要大篾和两只鸡蛋制 According to my personal teaching experience, our rural single-class compound junior, in all aspects of classroom teaching, the use of several small blackboard, will play a role. However, the current economic situation is still limited to the fact that most of our young single class primary schools are still poor, and there can not be enough small blackboards. Take our forty-four single classes in Lugou District, Jianhu County, for example, each school has only one or two small blackboards. Due to the small blackboard, class time, this grade have got used, there is no grade; check review have got used to the new class did not. Therefore, it affects the teaching time and affects the completion of teaching tasks, which can be said to be a common problem encountered by teachers in rural areas. Last semester, according to the experience of making “literacy cards”, we tried out a few pieces of “paper blackboard” successfully. During the preparation for the class, we put everything we need to write in class, such as word solution, arithmetic example, graphic practice , Homework, etc., all written on paper blackboard, the class got a lot of convenience, the corresponding improve the quality of teaching. This “paper blackboard” uses four old newspapers, some waste cloths, one large cloth and two egg-making systems