小学阶段,课堂是小学生学习知识的重要场所。在课堂上如何把知识最有效率的教授于学生是教师一直思考的问题。小学低年级的学生正处于具体形象思维阶段,教师需要通过多种途径才能在有限的课堂时间里把课堂效率最大化。 Primary stage, the classroom is an important place for primary school students to learn knowledge. How to teach students the most efficient way of teaching in class is a question teachers always think about. The students in the lower primary school are in the concrete image thinking stage, and teachers need to have multiple ways to maximize classroom efficiency in limited classroom time.