Penerapan Pendekatan Saintifik Untuk Meningkatkan Kemampuan Komunikasi Matematis Siswa Sekolah Menengah Pertama

Authors

Laila Hayati , Mulyani Mulyani

DOI:

10.29303/jpm.v14i1.998

Published:

2019-03-28

Issue:

Vol. 14 No. 1 (2019): Maret

Keywords:

Kemampuan komunikasi matematis, pendekatan saintifik, Persamaan dan Fungsi Kuadrat

Articles

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How to Cite

Hayati, L., & Mulyani, M. (2019). Penerapan Pendekatan Saintifik Untuk Meningkatkan Kemampuan Komunikasi Matematis Siswa Sekolah Menengah Pertama. Jurnal Pijar Mipa, 14(1), 44–49. https://doi.org/10.29303/jpm.v14i1.998

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Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan komunikasi matematis siswa kelas IX-H SMPN 5 Mataram materi pokok persamaan dan fungsi kuadrat dengan pendekatan saintifik tahun ajaran 2018/2019. Penelitian tindakan kelas ini terdiri dari 2 siklus, menggunakan model Kemmis & Taggart yang terdiri dari: perencanaan, pelaksanaan, observasi, dan refleksi. Siklus 1 terdiri dari 3 kali pertemuan, dan siklus 2 terdiri dari 4 kali pertemuan. Hasil penelitian menunjukkan bahwa adanya peningkatan aktivitas belajar siswa, siklus 1 berkategori aktif, dan siklus 2 berkategori sangat aktif. Nilai rata-rata kemampuan komunikasi matematis pada siklus 1 adalah 68,05 dengan ketuntasan belajar klasikal sebesar 26,32 % dan pada siklus 2 adalah 71,38 dengan ketuntasan belajar klasikal sebesar 52,63%. Ketuntasan belajar klasikal belum memenuhi indikator kinerja, karena kurang dari 85% siswa yang memperoleh nilai ââ°Â¥70 disetiap akhir siklus.

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Author Biographies

Laila Hayati, Program Studi Pendidikan Matematika, Jurusan Pendidikan MIPA, FKIP, Universitas Mataram, Indonesia

Program Studi Pendidikan Matematika, Jurusan PMIPA, FKIP

Mulyani Mulyani, Guru Matematika Sekolah Menengah Pertama Negeri 5 Mataram, Nusa Tenggara Barat, Indonesia

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