S.N. Ramadhani, I. Irwan
The research is aimed to describe data of preliminary analysis on development of mathematics learning tools based on indicators of mathematical communication skills. Mathematical communication skills of senior high school students are still low. Therefore, the research intends to develop learning tools with RME approach by concentrating on redesigning students' worksheet. This research is a qualitative research because the main data signifies the result of tests of mathematical communication skills. The result of research indicate that the students' mathematical communication skills based on indicators were still weak and the mathematics learning tools that will be developed contains teaching-learning approach that will help students improving their mathematical communication skills. © 2020 Published under licence by IOP Publishing Ltd.
Mathematics Department, Universitas Negeri Padang, Padang, Indonesia
