《科学课程标准》明确指出,科学探究是科学学习的中心环节。在我们的小学科学课堂上,探究活动比比皆是,学生们也都乐此不疲,每次探究都热火朝天,令老师欲罢不能。表面上看,似乎学生很会自主探究,而且在探究中收获颇丰。但事实上并非如此,在很多情况下,好多学生在热热闹闹的活动结束以后,头脑依然是一片空白,他们在知识和能力上并没有得到真正 The Standard for Science Curricula clearly states that scientific inquiry is a central part of science learning. In our primary science classrooms, there is a great deal of exploration activity, and the students are equally excited. Every inquiry explodes in full swing, making the teacher unable to stop. On the surface, it seems that students are very self-exploration, but also gain considerable exploration. But in fact, this is not the case. In many cases, many students still have a blank mind after the bustling activities. They do not get real knowledge and abilities