我们南钢中学七位生物教师,在开展生物课外活动的实践中都有过“学到用时方恨少”的感慨。因为当我们带领学生到室外采集标本时,几乎都被初中一、二年级的学生“将”过“军”。“老师,这是什么植物?”“老师,这叫什么昆虫?”面对一双双求知的眼睛,有时我们只好坦率而又尴尬地回答:“这个我也不知道。”为了改变这种被动的局面,从1983年开始,我们以各年级生物小组为骨干,带动全校学生,对三十 We Nangang High School seven biological teachers, in the practice of biological activities have had extracurricular “less time to hate” feeling. Because when we lead students to collect outdoor specimens, almost all of them have been “marched” by the students in grades one and two of junior high. “Teacher, what is this plant?” “Teacher, what is this insect?” In the face of both eyes of knowledge, sometimes we had to say frankly and awkwardly: “I do not know this either.” To change this passive Situation, since 1983, we have all grades of biology group as the backbone, led the school students, thirty