基于SOLO分类理论的小学数学单元作业设计思路——以“圆柱与圆锥”单元为例

The Idea of Homework Design for Elementary School Mathematics Unit Based on SOLO Classification Theory —Taking “Cylinder and Cone” Unit as an Example

我国基础教育改革中,作业设计一直备受关注。作业质量是影响教育质量的关键因素,作业数量过多、难度较大、设计不合理等都会增加学生的课业负担,以单元为基本单位开展作业设计,是提高作业设计质量的一条有效路径。SOLO分类理论能够有效检测学生所处的思维层级,利用该理论进行单元作业设计可检测出学生五种水平的思维能力。基于此,本文以小学数学《圆柱与圆锥》单元为例,对其课前、课堂、课后作业进行尝试性设计,并据此给出教学启示与思考。

In our country’s basic education reform, homework design has been paid much attention. The qual-ity of homework is the key factor that affects the quality of education. The quantity of homework is too much, the difficulty is too big, and the design is not reasonable, and so on, will increase students' burden of homework, it is an effective way to improve the quality of homework design to carry out homework design with units as basic units. SOLO classification theory can effectively detect stu-dents’ thinking levels, and it can detect students’ five levels of thinking ability when designing unit assignments. Based on this, this article takes the primary school mathematics “Cylinder and Cone” unit as an example, carries on the tentative design to its pre-class, in-class, after-class homework, and according to this gives the teaching enlightenment and the ponder.