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All Journal Jurnal Riset Pendidikan Matematika AKSIOMA JURNAL PENDIDIKAN MATEMATIKA JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Media Penelitian Pendidikan : Jurnal Penelitian dalam Bidang Pendidikan dan Pengajaran JPM (Jurnal Pemberdayaan Masyarakat) Indiktika : Jurnal Inovasi Pendidikan Matematika CARTESIUS : Jurnal Pendidikan Matematika MES: Journal of Mathematics Education and Science Edunesia : jurnal Ilmiah Pendidikan Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Prosiding Conference on Research and Community Services Soeropati: Journal of Community Service Prosiding Konferensi Nasional PKM-CSR Cartesius International Journal of Trends in Mathematics Education Research (IJTMER) JNPM (Jurnal Nasional Pendidikan Matematika) BULLET : Jurnal Multidisiplin Ilmu
Simanjuntak, Sinta Dameria
Universitas Katolik Santo Thomas
Religion Arts Humanities Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Journal : Cartesius

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IMPLEMENTASI MODEL PEMBELAJARAN BERBASIS MASALAH UNTUK MENINGKATKAN KEMAMPUAN LITERASI NUMERASI MATEMATIS SISWA SMP NEGERI 30 MEDAN Esra Sinabang; Sinta Dameria Simanjuntak; Imelda Imelda
CARTESIUS : Jurnal Pendidikan Matematika Vol 6 No.1 Tahun 2023
Publisher : Unika Santo Thomas Medan

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Abstract

This study aims to determine whether the implementation of problem-based learning models can improve students' mathematical numeracy literacy skills in class VIII SMP Negeri 30 Medan. This research method uses Classroom Action Research (CAR). The research procedure is in the form of a cycle. Each cycle consists of 4 stages, namely: planning, implementation of action, observation and reflection. Data collection techniques through observation and tests. This data collection uses several instruments in the form of teacher observation sheets, student observation sheets. Meanwhile, to determine the ability of students' mathematical numeracy literacy tests were used. The results showed that the use of problem-based learning models can improve students' mathematical numeracy literacy skills in the mathematics subject matter of cubes and blocks. From the average initial ability score of 50, the average value of students' mathematical numeracy literacy ability in cycle I is 64 and the average value of students' mathematical numeracy literacy ability in cycle II is 78 and the average value of teacher and student activities in cycle I is 63% and 55%, and cycle II, namely 83% and 82%.
Co-Authors Ari Usman Ari Usman, Ari Ariyadi Wijaya Esra Sinabang Frida Marta Simorangkir Imelda Imelda Imelda Imelda Imelda Imelda Imelda Imelda Israil Sitepu Rezeki Noris Pane Sitorus Pane Ribka Kairani Sembiring Ribka Kariani Br Sembiring Riris Gurning Rizka Pahmawati Regina Sitanggang Romega Tinambunan Rosinta Siburian Six Martawati Manullang Sorta Lumbantoruan Sugiman Sugiman Sugiman Sugiman Windah Maria Mutiara Tamba