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Download full textPeranginangin, Siska Apulina; Saragih, Sahat; Siagian, Pargaulan – International Electronic Journal of Mathematics Education, 2019
The aim of this study was to analyze the effectiveness of learning materials through Problem Based Learning with Karo Culture Context (PBL-KCC), as well as improving students' mathematic problem solving ability and student self-efficacy. Learning materials developed were lesson plan, student book, student worksheet, mathematic problem solving…
Descriptors: Instructional Materials, Problem Based Learning, Grade 7, Junior High School Students
Aufa, Mahrani; Saragih, Sahat; Minarni, Ani – Journal of Education and Practice, 2016
The purposes of this study were:1) Developed problem-based on learning tools in the cultural context of Aceh (PBM-BKBA) who meet the criteria are valid, practical and effective; 2) Described the improvement of communication capabilities mathematics and social skills of students using the PBM-BKBA developed; and 3) Described the process of student…
Descriptors: Problem Based Learning, Communication Skills, Interpersonal Competence, Instructional Materials
Oktiningrum, Wuli; Zulkardi; Hartono, Yusuf – Journal on Mathematics Education, 2016
The aim of this research is produce a set of PISA-like mathematics task with Indonesia natural and cultural heritage as context which are valid, practical, to assess students' mathematics literacy. This is design research using type of development research with formative evaluation. A total of 20 students of SMP Negeri 1 Palembang. Beside, 10…
Descriptors: Foreign Countries, Numeracy, Student Evaluation, Mathematics Skills
