培养和发展学生的观察能力,是自然教学的一项重要任务。从目前学校的教学状况看,还有不少教师对这点认识不足,教学中重视不够,因而学生在观察能力上还存在不少缺陷,主要表现在:①缺乏观察的兴趣和毅力,没有坚持长期观察的耐心;②掌握不住观察的方法和技巧,抓不住观察的重点,盲目观察的现象很普遍,③没有养成细致和深入观察的良好习惯,对观察到的现象不愿作深入的思 Cultivating and developing students’ observational ability is an important task of natural teaching. Judging from the current teaching situation of the school, there are still many teachers who lack understanding of this point. There is not enough attention in the teaching. Therefore, there are still many defects in the observation ability of the students. The main manifestations are: 1 lack of interest and perseverance in observation, no persistence Long-term observation of patience; 2 can not grasp the methods and techniques of observation, can not grasp the focus of observation, blind observation is very common, 3 did not develop a good habit of detailed and in-depth observation, do not want to do in-depth observation of the phenomenon Thinking