Manopo, Manopo
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PEMBELAJARAN DAN BAHAN AJAR MATEMATIKA PADA SEKOLAH MENENGAH PERTAMA DI MALANG DITINJAU DARI TEORI PENDIDIKAN MATEMATIKA REALISTIK Manopo, Manopo
Widya Warta No. 02 Tahun XLIII/Juli 2019
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

Instruction conducted by teacher and textbook used by students in school have significant role for success in mathematical learning. Mathematics’ instruction is a learning process built by teacher for developing student’s creativity to improve thinking skill and  the ability to construct a new knowledge as an effort to understand mathematical subject. On the other side, a textbook is a material used to assist teachers on conducting learning process at school.According to PISA’s study, the ability of secondary students in Indonesia in solving mathematical problems which relate to daily life, is still low. This issue may be caused by the instruction and  the textbook in school which do not support the problem solving skill.This research was conducted using observation method on the instruction and the textbook used in eight secondary schools in Malang. The result of observation was compared to Realistic Mathematics Education theory which had five characterictics to supporting student’s skill for solving realistic problems.The result of this research showed the mathematics learning and the textbooks used in the schools did not fit into Realistic Mathematics Education theory yet. The learning in school does not support students’ skill to solve contextual problems and the textbooks used do not supportstudents on practicing in solving problems.
Pengembangan Bahan Ajar Materi Perbandingan Bercirikan Realistic Mathematics Education Manopo, Manopo; Sudirman, Sudirman; Sulandra, I Made
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 3, No. 5
Publisher : citeus

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Abstract

The aim of this research is to delevop a proportion textbook characterized Realistic Mathematics Education (RME) which the criteria are valid, practical, and effective. The textbook is developed by plomp model which has three stages; preliminary research, prototyping, assessment. Validation result shows the textbook satisfying valid criteria (81,25). Based on result of development study in MTs Almaarif 01 Singosari, the texbook satisfies practical criteria. All of activites both teacher and student succeed (100), even though there are some weaknesses and student’ questionnaire show students response indicating are very positive (98,33) toward the textbook. The textbook satisfies effective criteria, although 62% had reached KKM, 35% students got score 84 in comprehensive textbook test. Teacher is recommended to take attention on every activities in order to make all of student get engaged actively in learning.