Pengembangan Perangkat Pembelajaran Berbasis Pemecahan Masalah untuk Meningkatkan Kemampuan Berpikir Kritis Siswa SMP Kelas IX

Authors

• Dwi Hidayanti, Pendidikan Matematika Pascasarjana, Universitas Negeri MalangFollow
• Abdur Rahman As’ari, Pendidikan Matematika, Universitas Negeri MalangFollow
• Tjang Daniel Chandra, Pendidikan Matematika, Universitas Negeri MalangFollow

Abstract

The aim of this design research is developing learning instrument include lesson plan and student’s worksheet with problem solving approach that have valid, practical, and effective criteria. The design research model of this research is design research model by Plomp. There are three phase of this model, that are preliminary research, prototyping phase, and assesment phase. Based on the data analysis of validity, practicality, and effectiveness, the learning instrumen is valid, practical, and effective. The score of validity is 3,86 mean valid without revision, the score of practicalitiy is 3,32 mean has high practicality, and increasing critical thinking skill as 74%.

First Page

634

Last Page

649

Recommended Citation

Hidayanti, Dwi; As’ari, Abdur Rahman; and Chandra, Tjang Daniel (2016) "Pengembangan Perangkat Pembelajaran Berbasis Pemecahan Masalah untuk Meningkatkan Kemampuan Berpikir Kritis Siswa SMP Kelas IX," Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan: Vol. 1: No. 4, Article 11.
DOI: https://doi.org/10.17977/jp.v1i4.6209
Available at: https://citeus.um.ac.id/jptpp/vol1/iss4/11