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All Journal Jurnal Pendidikan Matematika Lentera Sriwijaya : Jurnal Ilmiah Pendidikan Matematika
Yurika Mariani
Universitas Sriwijaya
Education Languange, Linguistic, Communication & Media Mathematics

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COVID-19 Context in PISA-Like Mathematics Problems Yurika Mariani; Ratu Ilma Indra Putri; Hapizah Hapizah; Milhana Betty
Jurnal Pendidikan Matematika Vol 16, No 2 (2022)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jpm.16.2.17055.141-156

Abstract

This development research aims to produce PISA-like mathematics problems with quantity content using a valid and practical COVID-19 context and to investigate the potential effect of these problems on mathematical literacy skills. This research employed a development research design with two stages: preliminary and formative evaluations. This study also employed the Lesson Study Learning Community (LSLC) system in the process of development and implementation. This study involved eighth-grade students aged 13-15 years at SMP Negeri 19 Palembang. The data were collected using walk-through, document, observation, interview, and test techniques. This study produced 6 units and 12 items of PISA-like mathematics problems with several content characteristics of the COVID-19 context, including working, personal, and social contexts and levels that agree with the 2018 PISA framework; and competence processes, such as mathematical literacy skills and standardized linguistic skills that can be applied and interpreted by students. To conclude, the developed PISA-like mathematics problems are valid and practical and potentially affect mathematical literacy skills and learning to confront life skills during the COVID-19 pandemic.
KEMAMPUAN PEMECAHAN MASALAH SISWA MENGGUNAKAN MODEL PEMBELAJARAN MEA (MEANS ENDS ANALYSIS) Yurika Mariani; Ely Susanti
Lentera Sriwijaya : Jurnal Ilmiah Pendidikan Matematika Vol 1, No 1 (2019): May
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jls.v1i1.9566

Abstract

Penelitian ini adalah penelitian deskriptif  bertujuan untuk mengetahui kemampuan pemecahan masalah siswa setelah menggunakan model pembelajaran MEA. Subjek penelitian ini adalah siswa kelas VIII.B SMP Negeri 1 Indralaya Utara berjumlah 30 orang. Proses pembelajaran yang dilaksanakan sesuai dengan langkah pembelajaran MEA. Teknik pengumpulan yang digunakan tes dan wawancara. Berdasarkan hasil penelitian, diperoleh kesimpulan kemampuan pemecahan masalah siswa dikategorikan baik  dengan rincian: persentase siswa yang memiliki kemampuan pemecahan masalah sangat baik 21,4%, persentase siswa yang memiliki kemampuan pemecahan masalah baik 25%, persentase siswa yang memiliki kemampuan pemecahan masalah cukup 39,3% dan persentase siswa yang memiliki kemampuan pemecahan masalah kurang 14,3%.
Co-Authors Ely Susanti Hapizah Milhana Betty Ratu Ilma Indra Putri