一、由教学案例一得出的结论一位教师在执教青岛版科学五年级上册“它们都是鸟”一课时,首先让学生说一说自己常见的鸟,观察、记录几种典型的鸟的外形特征,学生的记录大都是感性上的认识,缺乏理性的深入思考,因此在汇报“你认为鸟有哪些共 First, the conclusions drawn from a teaching case A teacher in the teaching of science in Qingdao grade fifth grade ”They are all birds,“ a lesson, first of all let the students talk about their common birds, observe, record several typical Bird shape characteristics, the student records are mostly perceptual awareness, lack of rational in-depth thinking, so in reporting ”What do you think of birds