低年级科学课长期观察教学策略探析

On the Teaching Strategy of Long-term Observation in Junior Science Class

小学科学课程是一门实践性课程,探究是学生学习科学的重要方式,而在各种探究活动中,长期观察是科学探究的一种重要因素。小学阶段出现的长期观察活动内容较多,根据活动时间大致可以分为两类,一是在一节课中进行较长时间的观察活动,二是在持续一段时间里的观察活动。低年级的学生因为自身的年龄、心理特点,往往只对新鲜事物感兴趣,对于需要长时间的观察活动不能持久,或者一开始就遇难而退,还未开始观察就结束了。教师可以通过创设真实情境,激发学生长期观察的兴趣,解决长期观察活动的物质需求,确保长期观察的有效和持续。

Primary school science curriculum is a practical curriculum.Inquiry is an important way for students to learn science.In various inquiry activities,long-term observation is an important factor of scientific inquiry.There are many long-term observation activities in primary school.According to the activity time,they can be roughly divided into two categories:one is to carry out observation activities for a long time in a class,and the other is observation activities that last for a period of time.Because of their age and psychological characteristics,junior students are often only interested in new things.They can’t last long for observation activities,or they die and retreat at the beginning,and it’s over before they start observation.Teachers can create real situations to stimulate students’interest in long-term observation,solve the material needs of long-term observation activities,and ensure the effectiveness and sustainability of long-term observation.