CD Skripsi
Pengembangan Perangkat Pembelajaran Model Problem Based Learning Untuk Mengembangkan Kemampuan Pemecahan Masalah Matematis Peserta Didik Pada Materi Bangun Ruang Sisi Lengkung Kelas IX SMP/MTS
This research based on the limited learning instrument of mathematics
as supporting learning in the Curriculum 2013. This research aims to develop the
learning instruments such as syllabus, Lesson Plans (LP) and Student Worksheets (SW)
based on 2013 Curriculum with the model of Problem Based Learning to develop
student’s mathematical problem solving ability on curved sides space objects for 9th
grade students of Junior High School. The procedure of research development was done
based on 4-D model developed by Thiagarajan, Semmel and Semmel. This research was
conducted from define step to develop step due to the lack of time and cost. The learning
instrumen compiled was validated by three validators and revised based on the
suggestions of validators. The researcher conducted two trials for a small group on 9
students of of class VIII SMP IT Al-Fityah Pekanbaru and a large group on 19 students
of class VIII B Al-Fatih SMP IT Al-Fityah Pekanbaru to find out students’ responses to
the use of SW. Based on the data analysis, it was be obtained that the average number
of syllabus, LP, SW is 3.71, 3.62, 3.73 in a very valid category. Based on the trial result
of small scale for SW, it was obtained that SW developed had fulfilled practicality
requirement with an average percentage of 95.09%. The trial result of large scale
obtained the average percentage of 94.67% and it had fulfilled practicality requirement.
Keywords: Validity and Practicality, Research and Development, Problem Based Learning,
Curved Sides Space
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