口头作业是作业的一个组成部分,是学生巩固知识、深化知识、形成技能的重要环节,是课堂教学的延伸,精心设计口头作业是作业实施过程中的一个重要环节。为了让学生喜欢口头作业,教师应丰富口头作业的形式,数学课本中的一些内容可以设计成口头作业的形式,把口头作业与课程标准、学科目标相结合,与培养学生的数学综合素养相结合,才能充分发挥口头作业应有的效果。一、口算口算是先心算,再口头表达的运算。口算是小学数学重 Oral homework is an integral part of homework. It is an important part of students’ consolidation, deepening their knowledge and forming skills. It is an extension of classroom teaching. The careful design of oral homework is an important part of homework. In order to make students like oral work, teachers should enrich the form of oral work. Some contents in mathematical textbooks can be designed as oral work forms. Combining oral work with curriculum standards and subject goals and with students’ mathematical comprehensive qualities , Can give full play to the oral work should have the effect. First, the mouth count operator is the first mental arithmetic, and then verbal expression of computing. Mouth count primary school mathematics weight