Developing a Test of Mathematical Literacy based on STEM-PjBL using ADDIE Model

Mathematical literacy is one of the eminent skills in the learning process in the 21st century. However, the mathematical skills of Junior High School students in Indonesia need some improvement. This study aims to develop a test of mathematical literacy based on the integration of Science, Technology, Engineering, and Mathematics (STEM) and Project-based Learning (PjBL). The study involved research and development using the Analysis, Design, Development, Implementation and Evaluation model (ADDIE). The results showed that the developed mathematical literacy test based on STEM-PjBL is valid and practical to be implemented by the expert validator. Moreover, the construct validity through implementation in the classroom obtained the result that the instrument is valid and reliable. This instrument is expected to be disseminated to the wider population to accustom the students to the problem embedded in project-based learning and STEM activities. Keywords: Mathematical Literacy; Instrument Test; STEM-PjBL; ADDIE Mode