Proportional reasoning is one of the most important abilities to be developed during the middle grades. Using proportional reasoning, students consolidate their knowledge of elementary school mathematics and build a foundation for high school mathematics. The aim of this study is to identify students’ proportional reasoning. In order to do so, a literature study was carried out on students’ proportional reasoning. After that, an individual written test on ratio and proportion was done, followed by a brief interview. Twenty-five students from grade seven did the written test and interviewed. Data analysis revealed that student was trying to use cross-product in inappropriate problem, avoid form an equation, a student was trying to unitizing but got stuck when adenominator is a large number, student still struggle at inversely proportional problem.
