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1985年10月24日上午,在北京市丰台区角门中学初三(1)班的教室里,“实验箱现场教学讨论课”正在进行。本课采用“并进式”的教学方法,学生每人一个实验箱,自己设计并进行实验操作。南胡孔中、王学贵老师设计的“初中化学实验箱”(见本刊1984年第1期),实现了仪、药一体化,使用配套化的单元实验设备。该箱可以完成初中演示实验,学生分组、选做实验总数的89.3％。通过开学近两个月来的实践,学生们动手能力得到了提高。在最近的考核中,初三(1)
On the morning of October 24, 1985, in the classroom of the junior three (1) class at Jiaomen Middle School in Fengtai District, Beijing, the “experimental box on-site teaching discussion class” was in progress. This lesson adopts a “combined” teaching method. Each student has a test box and designs and conducts experiments on his own. The “Junior Chemistry Experiment Box” designed by Nan Hu Kongzhong and Wang Xuegui (see the first issue of the magazine in 1984) realizes the integration of the instrument and the medicine, and uses the matching unit experimental equipment. The box can complete the junior high school demonstration experiment, and the students are grouped and selected as 89.3% of the total number of experiments. Through the practice of the last two months of the school year, students have improved their hands-on ability. In the recent assessment, the third year (1)