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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
