Pengembangan LKPD KPK dan FPB dengan Pendekatan Realistic Mathematics Education Kelas IV

Oleh Ratna Aprilia Rahayu dan Asih Mardiati

Abstract: This study aims to develop media in accordance with the characteristics of students and to find out the feasibility of the KPK and FPB Student Worksheet media using Class IV Realistic Mathematics Education (RME) Approach. This type of research is research and development with the Richey and Klein model. The instruments used in the assessment are experts, teachers and students. The research subjects were two teachers and ten students. The method used is validation of material, language, media, learning and assessment experts from students and teachers. The data analysis technique used descriptive qualitative and quantitative. The results of this study obtained a value of 79.25 from the experts; 93 of the students; and 91.5 from grade IV teachers so that the average obtained was 87.92 in the “Very Good” category. So the LKPD KPK and FPB with the Realistic Mathematics Education (RME) approach are suitable for use as a learning medium by teachers and grade IV students with material on KPK and FPB.

Key Words: Student Worksheets, Smallest Multiplication Multiples and BiggestCommunion Factor, Realistic Mathematics Education, Class IV