Pengembangan Bahan Ajar Matematika Materi Geometri untuk Meningkatkan Kemampuan Pemecahan Masalah Mahasiswa PGMI IAIN Metro

Siti Annisah(1*),


(1) Institut Agama Islam Negeri Metro
(*) Corresponding Author

Abstract


Abstrak

Berdasarkan hasil belajar mata kuliah matematika SD/MI, mahasiswa PGMI IAIN Metro mengalami kesulitan dalam menyelesaikan soal terutama pada soal cerita non rutin atau soal problem solving. Hal ini menunjukkan bahwa kemampuan mahasiswa dalam memecahkan masalah matematika khususnya soal problem solving masih rendah. Penelitian ini bertujuan untuk mengembangkan dan menguji efektifitas bahan ajar matematika yang dapat digunakan untuk meningkatkan kemampuan pemecahan masalah matematika mahasiswa PGMI. Penelitian ini merupakan penelitian pengembangan, yaitu sebuah proses yang digunakan untuk mengembangkan dan memvalidasi produk pendidikan. Produk yang dimaksud dalam penelitian ini adalah bahan ajar berupa Lembar Kegiatan Mahasiswa (LKM). Teknik pengumpulan data yang digunakan adalah angket, tes, dokumentasi, dan wawancara. Sedangkan teknik analisis yang digunakan adalah analisis deskriptif. Hasil penelitian menunjukkan bahwa bahan ajar berupa Lembar Kegiatan Mahasiswa materi geometri layak digunakan untuk meningkatkan kemampuan pemecahan masalah matematika mahasiswa PGMI. Selain itu, bahan ajar materi geometri efektif dalam meningkatkan kemampuan pemecahan masalah matematika mahasiswa PGMI IAIN Metro.

Kata kunci: bahan ajar, geometri, pemecahan masalah

Abstract

Based on the learning outcomes of mathematics SD/MI, the students of PGMI IAIN Metro have difficulty in solving of questions, especially on non-routine story or problem solving. This shows that the ability of students in solving mathematical problems, especially about problem solving is still low. This study aims to develop and test the effectiveness of mathematics teaching materials that can be used to improve the problem solving mathematics skills of PGMI’s students. This research is a development research, which is a process used to develop and validate educational product. The product of this research is a teaching materials in the form of Student Activity Sheet (LKM). Data collection techniques used were questionnaires, tests, documentation, and interviews. While, the technique of analysis data is descriptive analysis. The results showed that the teaching materials in the form of Student Activity Sheets of geometry material is feasible to improve the problem solving mathematics skills of PGMI’s students. In addition, the teaching material of geometry is effective to improve the problem solving mathematics skills of Students of PGMI IAIN Metro.

Keywords: teaching material, geometry, problem solving


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References


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DOI: 10.24235/al.ibtida.snj.v5i1.2491

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