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多年来,由于片面追求升学率,生物学教学形成了“老师讲,学生背”的模式。近年来开设的《乡土生物》也被纳入了这一模式,造成学生毕业回乡“种稻子不如老子,挑担子不如妹子”的现象。然而,在今后相当长的时间里,农村学生能够升入大专院校的只占同龄人的3～5%,另一方面,农村经济的发展却越来越取决于广大劳动者的素质和技术人员的数量。因此,作为县以下学校的《乡土生物》的教学如何打破传统模式,为山区开放开发服务,已成为每个生物教师的迫切任务。下面仅就我区新编的《乡土生物》植物部分的教学为例,谈几点体会。
Over the years, because of one-sided pursuit of higher education rates, biology teaching has formed a “teacher speaks, students back” model. In recent years, the “Local Creature” has also been incorporated into this model, resulting in students graduating from home and returning to the countryside. “It’s better to grow rice than to behave like Laozi.” However, for a long time to come, rural students can only be 3 to 5% of their peers in tertiary institutions. On the other hand, the development of the rural economy is increasingly dependent on the quality and skills of the workers. The number of people. Therefore, how to break the traditional model and provide services for the open development of the mountainous areas as a teaching method for the “Local Biologicals” of schools below the county level has become an urgent task for every biological teacher. The following is just an example of the teaching of the “Local Creature” plant part of our district.