PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA SMP DENGAN METODE INKUIRI PADA PERSAMAAN DAN PERTIDAKSAMAAN LINEAR SATU VARIABEL

Hilman Hilman; Heri Retnawati

doi:10.21831/jrpm.v2i1.7149

PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA SMP DENGAN METODE INKUIRI PADA PERSAMAAN DAN PERTIDAKSAMAAN LINEAR SATU VARIABEL

Hilman Hilman, SMPN 2 Sukaluyu Kab. Cianjur Jawa Barat, Indonesia
Heri Retnawati, Universitas Negeri Yogyakarta, Indonesia

10.21831/jrpm.v2i1.7149

Abstract

Tujuan penelitian ini menghasilkan perangkat pembelajaran matematika dengan metode inkuiri pada persamaan dan pertidaksamaan linear satu variabel, dengan kriteria valid, praktis, dan efektif ditinjau dari prestasi dan kepercayaan diri siswa. Jenis penelitian ini adalah penelitian pengembangan. Model pengembangan diadaptasi dari model pengembangan Reiser & Dempsey. Pengembangan terdiri dari lima tahap yaitu analisis, desain, pengembangan, implementasi, dan evaluasi. Penelitian ini menghasilkan perangkat pembelajaran yang terdiri dari silabus, RPP, LAS, dan tes ulangan harian. Hasil penelitian menunjukkan bahwa perangkat pembelajaran memenuhi kriteria valid, praktis, dan efektif. Kevalidan produk pengembangan ditentukan oleh validasi ahli, kepraktisan produk pengem-bangan ditentukan oleh penilaian guru, dan siswa, sedangkan keefektifan produk pengembangan ditinjau dari prestasi dan kepercayaan diri siswa. Prestasi yang dicapai siswa mencapai rata-rata 76,94 melampaui KKM yakni 70, sedangkan kepercayaan diri siswa dari 55,88% menjadi 82,35% pada kategori minimal baik.

Kata Kunci: pengembangan, perangkat pembelajaran, inkuiri

DEVELOPING LEARNING MATERIALS MATHEMATICS WITH INQUIRY METHOD FOR EQUATIONS LINEAR AND INEQUALITY OF ONE VARIABLE

Abstract

The aim of this study produces mathematics instructional materials, on linear equations and inequalities one variable with inquiry methods that valid, practical, and effective criteria in terms of student achievement and self-confidence. This study is developmental research. It is adapted from Reiser & Dempsey models. The research through several phases: analysis, design, development, implementation, and evaluation. The instructional materials is consists of syllabi, lesson plans, student sheet activity, and daily tests. The results showed that is the valid criteria valid, practical, and effective. Validity of development product is determined by the expert validation, the practicality is determined by the assessment of teachers, and students, while the effectiveness in terms of student achievement and self-confidence. Achievements of students achieving an average of 76.9412 beyond the KKM 70, while the confidence of students from 55.88% to 82.35% on minimal good category.

Keywords: development, learning instructional materials, inquiry

Keywords

pengembangan; perangkat pembelajaran; inkuiri

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DOI: https://doi.org/10.21831/jrpm.v2i1.7149