“种植活动”是苏教版《科学》三年级下册的一个重要内容,要求在教学中培养学生对一个有周期性变化的事物进行长期地连续地观察、记录、研究,从而养成学生“坚持观察、坚持记录”这种良好的科学品质。但由于学生年龄小,坚持性有限,所以往往使教学的目标达成度不高。可我认准了 “Planting activities” is an important part of the third edition of the third grade of science in the Sujiao edition. It requires that students should be trained in teaching to continuously observe, record and study on a cyclical change in a long-term manner so as to develop students' Insist on observation, insist on recording "this good scientific quality. However, due to their young age, persistence is limited, so often to achieve the goal of teaching is not high. But I look for it