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All Journal Paradikma: Jurnal Pendidikan Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu Budapest International Research and Critics in Linguistics and Education Journal (Birle Journal) Jurnal Basicedu Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang
mulyono mulyono
Universitas Negeri Medan
Humanities Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Pengembangan Bahan Ajar Berbasis RME untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis dan Self-Efficacy Siswa Cut Sry Maryani; KMS. M. Amin Fauzi; Mulyono Mulyono
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 3 (2023): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 3 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i3.2663

Abstract

Untuk membantu siswa menjadi lebih percaya diri dengan kemampuan mereka sendiri dalam memecahkan masalah matematika, artikel ini menganalisis materi yang digunakan guru di kelas mereka. Tujuan penelitian ini telah ditetapkan sebagai berikut: Berikut ini adalah tujuan penelitian ini: (1) Untuk mengevaluasi keandalan, penerapan, dan efisiensi sumber daya pedagogi berbasis Realistic Mathematics Education (RME) dalam meningkatkan keterampilan matematika siswa. hubungan antara bahan ajar berbasis RME dengan peningkatan keterampilan pemecahan masalah dan efikasi diri siswa; (2) mengkaji sejauh mana bahan ajar berbasis RME berkontribusi terhadap peningkatan keterampilan pemecahan masalah siswa; dan (3) mengevaluasi dampak bahan ajar berbasis RME terhadap peningkatan efikasi diri siswa. Seperangkat bahan ajar, termasuk panduan untuk instruktur dan latihan untuk siswa, telah disusun berdasarkan temuan penelitian ini. Tinjauan literatur makalah ini cukup komprehensif. Analisis, desain, pengembangan, implementasi, dan evaluasi adalah lima fase yang membentuk model ADDIE. Proses pengembangan diimplementasikan menggunakan model ini. Penelitian ini dilakukan di SMP An-Nizam. Penelitian ini dilaksanakan pada semester genap tahun anggaran 2022/2023. Siswa kelas delapan SMP An-Nizam tahun ajaran 2022-2023 berperan sebagai peserta penelitian, dan tujuan utamanya adalah menciptakan sumber daya kurikuler berbasis RME seperti panduan guru dan latihan siswa. Implementasi bahan ajar berbasis Pendidikan Matematika Realistik di SMP AN-Nizam Medan yang dikembangkan menyebabkan peningkatan baik pada kemampuan pemecahan masalah siswa maupun persepsi siswa terhadap kemampuan matematikanya sendiri. Sumber daya pendidikan. Berdasarkan temuan penelitian, (1) sumber daya pendidikan berbasis RME terbukti valid, praktis, dan efektif.
Analisis Kesulitan Berfikir Pola dan Keterampilan Algoritma Matematis Siswa dalam Pemecahan Masalah Matematika dengan Penerapan Model Problem Based Learning Rosalinda Pasaribu; Bornok Sinaga; Mulyono Mulyono
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 2 (2023): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 2 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i2.2269

Abstract

Tujuan penelitian untuk Untuk menganalisis kemampuan berpikir pola matematis siswa setelah diterapkan model pembelajaran Problem Based Learning, menganalisis berpikir pola dan keterampilan algoritma matematis siswa menggunakan model Problem Based Learning. Jenis Penelitian ini adalah penelitian kualitatatif. Penelitian dilaksanakan di MTs Negeri 2 Medan Tahun Ajaran 2022/2023. Sampel penelitian ini siswa MTS Negeri 2 Medan Kelas VIII sebanyak 31 siswa. Hasil penelitian menunjukkan: Keterampilan algoritma siswa setelah diterapkan model pembelajaran berbasis masalah didapat bahwa dari 31 siswa terdapat 4 siswa yang memiliki kemampuan berpikir algoritma matematis kategori tinggi, 13 siswa yang memiliki kategori sedang, dan 14 siswa yang memiliki kategori rendah. Untuk setiap indikator, siswa memiliki rata-rata penilaian indikator menguraikan masalah yaitu kategori sedang; indikator mengetahui pola jawaban dari masalah yang ada yaitu kategori sedang; indikator menentukan urutan awal pemecahan masalah yaitu kategori rendah dan menerapkan keterampilan algoritma matematis yaitu kategori rendah.
Profile of Students' Computational Thinking Using Problem-Based Learning Models In Review From Learning Style at SMA N 1 Langsa Nindy Litia; Bornok Sinaga; Mulyono Mulyono
PARADIKMA: JURNAL PENDIDIKAN MATEMATIKA Vol 16, No 2 (2023): PARADIKMA JURNAL PENDIDIKAN MATEMATIKA (July - December 2023)
Publisher : Study Program of Mathematics Education of Unimed Postgraduate Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paradikma.v16i2.48110

Abstract

This research examines students' computational thinking abilities in problem-based learning (PBL) classes. (2) Kolb's learning style profile towards students' computational thinking in the PBL context. This type of qualitative research is descriptive in nature, analyzing class XI MIA 4 students at SMAN 1 Langsa using data reduction techniques in assessing Kolb-type learning styles, computational thinking tests, interviews, and documentation. (1) The results of the computational thinking test using the problem-based learning (PBL) learning model showed that the low category was 9 people (25%), the medium category was 15 people (41.44%), and the high category was 12 people (33.33%). Nine low categories, 15 medium categories, and 12 high categories show this. Most students are intermediate computational thinkers. (2) Profile of MS participants with a convergent learning style with indications of decomposition (4 and 90.33%); pattern recognition (3 and 88.35%); thinking algorithm (3 and 72.85%); and patterns of abstraction and generalization (3 and 69.71%). Various learning styles with indications of decomposition (4 and 90.33%); pattern recognition (3 and 80.15%); thinking algorithm (3 and 71.85%); and pattern abstraction and generalization (3 and 69.40%) constitute the profile of DYZ subjects.Keywords: Students' Computational Thinking, Problem Based Learning, Kolb Learning Style.
Development of Learning Devices Based on Realistic Mathematical Learning Models to Improve Mathematical Literary Ability Nazri Maulana Khani Selian; Mulyono Mulyono; Mariani Mariani
PARADIKMA: JURNAL PENDIDIKAN MATEMATIKA Vol 16, No 2 (2023): PARADIKMA JURNAL PENDIDIKAN MATEMATIKA (July - December 2023)
Publisher : Study Program of Mathematics Education of Unimed Postgraduate Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paradikma.v16i2.47784

Abstract

The limited usage and repurposing of media in education served as the driving force behind this study. Student Textbooks and Student Worksheets (LKPD) are designed to support instruction. Additionally, Systems of Two Variable Linear Equations (SPLDV) implicit graphical problem solutions are made possible with the use of GeoGebra media. In this inquiry, interactive learning tools for the SPLDV curriculum will be made using GeoGebra. The 4-D Thiagaradjan model serves as a model in this study on development. Define, design, develop, and deploy are the four stages. This experiment involved eighth-graders aged 14 and two eighth-grade math teachers. Utilizing a requirements analysis, interviews, and questionnaires, observational data was gathered. An study of the data collection process's demands, as well as interviews and surveys, are all included. Validity, practicability, and efficacy were three essential development conditions that had to be met before a study could be put into action. Proportion scores were validated by two qualified validators to support the study's conclusions. For learning device formats, graphics, language, and content validation, the average score is 3.78. (Applicable classifications). The effective category, which received an average score of 74.3 on the pretest and 87 on the posttest, the complete category, which served as a gauge of the teacher's capacity to manage learning and received an average score of 4.4 in the very good category, and the practical category, which also received an average score of 4.4 in the very good category, served as the foundation for the research findings. As a result, improving student performance can be accomplished through the development of learning tools based on realistic learning models.Keywords: Development of Learning Devices, Thiagaradjan 4-D Model, Realistic Mathematical Education (RME), Mathematical Literacy.
Co-Authors Aburizal Bakri Ade Siti Rahma Amin Fauzi Arsin Lubis Asmin Asmin Bornok Sinaga Cut Sry Maryani Dedi Ahmad Syaputra E. Elvis Napitupulu Edi Syahputra Edy Surya Efiyanti Siregar Elvis Napitupulu Endah Dwi Atika Endang Hutauruk Hasratuddin Hasratuddin Khairul Ramadhani Daulay KMS. M. Amin Fauzi Lenny Gusti Anggraini Mariani Mariani Mega Sari Lingga Nazri Maulana Khani Selian Nida UL Husnah Nindy Litia Novia Eka Fitri Novia Eka Putri Nurliza Fahmi Nurliza Fahmi Lubis Putri, Jihan Hidayah Qurratu Ainin Randi Tampubolon Rizky Ikhwan Permana Rosalinda Pasaribu Silvia Yanti Simanjorang, Mangaratua M Siti Asfiranna Sari Siti Asfiranna Sari Dalimunthe Sity Syafriyany Lubis Swandi Wiranata Sinurat Togi A Napitupulu Tri Dwi Larosa Simanjuntak Wahidah Amalia Zuhur Fardani Zul Amry zulfantry zulfantry