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All Journal Delta-Pi : Jurnal Matematika dan Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) REFLEKSI EDUKATIKA Jurnal Elemen Edumatsains POLYGLOT MaPan : Jurnal Matematika dan Pembelajaran JOHME: Journal of Holistic Mathematics Education Journal of Honai Math PEDAGOGIK : JURNAL PENDIDIKAN Teorema: Teori dan Riset Matematika Jurnal Basicedu DIDAKTIKA : Jurnal Kependidikan M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika de Fermat : Jurnal Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Range : Jurnal Pendidikan Matematika Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Mosharafa: Jurnal Pendidikan Matematika Jurnal Basicedu Jurnal Pendidikan MIPA Journal on Mathematics Education
Soesanto, Robert Harry
Universitas Pelita Harapan
Agriculture, Biological Sciences & Forestry Chemistry Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Journal : Range : Jurnal Pendidikan Matematika

 1 
Upaya Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa Melalui Penerapan Pendekatan Problem Solving Polya Sil Gretzia Wolori; Robert Harry Soesanto
RANGE: Jurnal Pendidikan Matematika Vol. 5 No. 1 (2023): RANGE Juli 2023
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v5i1.3524

Abstract

Pengembangan kemampuan pemecahan masalah menjadi salah satu hal yang hendak dicapai dari pembelajaran dalam bidang matematika. Faktanya, di salah satu sekolah di Jakarta Barat, kemampuan pemecahan masalah matematis siswa masih rendah. Berdasarkan identifikasi masalah ini, maka paper ini ditulis dengan tujuan untuk menjelaskan upaya meningkatkan kemampuan pemecahan masalah matematis siswa kelas 9 melalui penerapan pendekatan problem solving Polya. Metode yang digunakan yaitu kualitatif deskriptif. Secara garis besar penerapan pendekatan ini dimulai dengan tahap pendahuluan, pengembangan, penerapan, hingga penutup. Kemudian lebih spesifik lagi, pada saat menyelesaikan masalah matematis digunakan langkah-langkah menurut Polya. Setelah penerapan pendekatan ini didapati bahwa kemampuan pemecahan masalah matematis siswa menjadi meningkat. Ini terlihat berdasarkan peningkatan presentase terpenuhinya setiap indikator kemampuan pemecahan masalah pada saat pengerjaan soal. Saran kepada pelaku pendidik yang hendak membahas topik yang serupa yaitu penerapan pendekatan problem solving Polya, adalah dapat memberi latihan soal masalah matematis yang lebih variatif.
Tracing the Mathematical Literacy of Prospective Teachers: Teaching Readiness in the Modern Era Dirgantoro, Kurnia Putri Sepdikasari; Jupri, Al; Soesanto, Robert Harry
RANGE: Jurnal Pendidikan Matematika Vol. 7 No. 1 (2025): Range Juli 2025
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v7i1.9436

Abstract

Mathematical literacy is increasingly recognized as a crucial competency for individuals in navigating real-world problems. However, there remains a gap in understanding how well prospective teachers—future facilitators of learning—possess and apply this competency. This study aims to explore the mathematical literacy levels of prospective teachers and examine their readiness to teach in the context of 21st-century education. A qualitative descriptive approach was employed, involving 241 prospective teachers in many fields as participants. Data were collected using a mathematical literacy test based on four core domains—Numbers and Their Operations, Algebra, Geometry and Measurement, and Data Analysis and Probability—along with an open-ended questionnaire to gain deeper insights into participants' perspectives. The results revealed that the overall mathematical literacy level was relatively low, with an average score of 44.69 out of 100. The highest achievement was found in the domain of Numbers and Their Operations, followed by Data Analysis and Probability, then Algebra, with Geometry and Measurement as the lowest-performing domain. Despite acknowledging the importance of mathematical literacy, many students still face difficulties applying their knowledge to real-life contexts. These findings underscore the urgency to reevaluate teacher education curricula, particularly in systematically integrating mathematical literacy development across relevant courses. Strengthening these aspects may enhance teaching readiness and support prospective teachers in fostering literacy-based learning in future classrooms.
Co-Authors Asihlya Sandu Bermuli, Jessica Elfani Bernardinus Dickson Carnegie Maloring Danang Setyadi Desri Kristina Silalahi Destya Waty Silalahi, Destya Waty Dylmoon Hidayat Friskilia Maharani Harefa, Alwin Dwi Sastra Kelana Helti Lygia Mampouw Jacob Stevy Seleky Johanes Pardamean Saragih Simarmata Kartono , Kurnia Putri Sepdikasari Dirgantoro Manoi, Gledis Oce Datu Appulembang, Oce Datu Olang, Jemry Bernabas Priyanti, Neng R. H. Yanti Silitonga R. H. Yanti Silitonga Sarwuna, Yostinawely Shiela Gunawan Sil Gretzia Wolori Silitonga, R. H. Yanti Sinaga, Yunita Margareta Sitorus, Monika Yosevin Tanti Listiani, Tanti Thamsir, Thalia Wardani Rahayu Wilfridus Beda Nuba Dosinaeng Yanti Yanti Yanti Yubali Ani, Yubali Yunita Margareta Sinaga