中学生物理实验能力调查国家教育委员会教学仪器研究所金毅朱连生北京市海淀教师进修学校蒋宏涵从１９９１年７月至１９９３年７月，国家教育委员会教学仪器研究所组织了北京、辽宁、河北、山东、江苏、湖北、甘肃、四川、武汉、成都等十个省市初中生和高中生的物理、化学... Middle school students’ ability to investigate physics experiments National Education Committee Institute of Teaching Instruments Jin Yi Zhu Liansheng Beijing Haidian Teacher Training School Jiang Honghan From July 1991 to July 1993, the National Education Commission’s Teaching Instruments Research Institute organized Beijing, Liaoning, Hebei, Shandong, The physics and chemistry of junior high school students and senior high school students in ten provinces and cities such as Jiangsu, Hubei, Gansu, Sichuan, Wuhan and Chengdu...