Pengembangan Perangkat Kalkulus Lanjut dengan Pendekatan Matematika Realistik
Kata Kunci:Research Development, Calculus, 4-D model
Realistic mathematics education (RME) is an approach which is related to how the students find the concept. By using RME, the students were involved in finding the concept which is given by using the given problems. By using learning instrument, the students can relate the fact, concept, procedure and principle in the learning material. By using Students Worksheet, advanced calculus can be thought by involving students to find the concepts. Development instrument model using PMR is 4-D model. This 4-Dâ€™s research model has limitation. The research subject in dissemination phase are just two subjects underlying cognitive style. Both cognitive style are visualizer and verbalizer. Based on the result of the research, the learning instrument helps students in learning and understanding the concept. The learning instruments is said well-developed if the studentsâ€™ worksheet were valid, practically used, and effective. Based on the data the validation of studentsâ€™ worksheet is higher or equal to 75%. In addition most of Realistic Mathematics Indicators reach higher or equal to 75%.
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