This article aims to describe part of the stages of developing students worksheets in learning that involve mathematical literacy which is valid, practical, and has a potential effect on students' mathematical literacy skills. This study uses a design research with type of development studies which consist of preliminary, prototyping, and evaluation stage. This research only discusses up to the self-evaluation stage in prototyping stage. Data were collected with documentation which consist of curriculum documents, PMRI characteristics, PMRI principles, and PISA framework. Content of students worksheet is space and shape with rectangular material. The activity in students worksheet is making cake. This research produces students worksheets that are in accordance with the curriculum, PMRI characteristics and principles, and PISA framework.