CD Skripsi
Pengembangan Perangkat Pembelajaran Matematika Menggunakan Model Problem Based Learning Pada Materi Aritmetika Sosial Kelas VII SMP / Mts
This research is to produce mathematics learning tools in the form of syllabus, lesson plans (RPP), and student worksheets (LKPD) based on the problem-based learning model of social arithmetic material for seventh grade students of junior high school. This study uses a 4-D development model which includes four stages, namely: (1) define (define); (2) design (planning); (3) develop (development); and (4) spread (spread). The research instrument used is the instrument of validity and the instrument of practicality. The instrument of validity is in the form of a validation sheet to assess the feasibility of the syllabus, lesson plans, and LKPD. The practicum instrument is in the form of a student response questionnaire to the use of LKPD. The learning tools that have been compiled are then validated by three validators and revised according to suggestions from the validators. The valid learning tools were then tested in the readability test with 4 seventh grade junior high school students as the subject and a small group trial with 9 junior high school class VII students as the subject. Based on the results of data analysis and discussion, mathematics learning tools in the form of syllabus, lesson plans and LKPD based on problem-based learning models on social arithmetic material are considered very valid and very practical to be used by class VII junior high school students.
Keywords : Development of Mathematics Learning Devices, Problem-Based Learning Models, Social Arithmetic.
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