This study was a descriptive research by using qualitative approach that aimed to describe the errors made by students in quadratic function real life problems based on basic mathematical objects (facts, principles, concepts, and operation). The data coll
Journal of IMED presents new ideas, developments, and innovations in mathematics education. It involves attempts to enhance teaching and learning mathematics in the classroom at all levels. It deals with educational articles from research, recent issues, and literature reviews. All paper related to ...