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All Journal Math Didactic: Jurnal Pendidikan Matematika Indonesian Journal of Community Empowerment
Sumiarelati, Sumia
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Humanities Decision Sciences, Operations Research & Management Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Analysis of vocational school students' mathematical representation abilities on linear programming material (research in class X TMK SMKS YPPT Garut) Sumiarelati, Sumia; Sundayana, Rostina; Maryati, Iyam
Math Didactic: Jurnal Pendidikan Matematika Vol 8 No 1 (2022): Januari - April 2022
Publisher : Universitas PGRI Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33654/math.v8i1.1996

Abstract

Kemampuan Representasi Matematis (KRM) adalah suatu komponen krusial yang perlu dikuasai siswa SMK selama pembelajaran matematika yang terintegrasi. Penelitian deskriptif kualitatif ini menggunakan siswa kelas X TMK di SMKS YPPT Garut sebagai subjek untuk menjabarkan KRM siswa untuk materi program linear. Dalam metode pengumpulan data, analisis KRM dan wawancara digunakan. Analisis kemampuan mengacu pada tiga indikator representasi matematis: gambar, verbal, dan simbolik. Hasil penelitian menjelaskan bahwa 3 siswa dengan kategori tinggi memiliki persentase 20%, 9 siswa dengan kategori sedang memiliki persentase 60%, dan 6 siswa dengan kategori rendah memiliki persentase 20%. Siswa kelas X TMK di sekolah tersebut memiliki KRM yang sedang dalam materi program linear. Siswa dengan skor tertinggi berada di kategori tinggi, tetapi KRM mereka belum maksimal karena ada langkah-langkah dalam representasi verbal yang belum diinterpretasikan secara menyeluruh dalam jawaban.
Training on Problem-Solving Learning Strategies for Special Education Teachers in Teaching Mathematics to People with Dyscalculia in Kab. Garut Sundayana, Rostina; Afriansyah, Ekasatya Aldila; Maryati, Iyam; Puspitasari, Nitta; Sumiarelati, Sumia; Hadiansyah, Nirwan
Indonesian Journal of Community Empowerment (IJCE) Vol 4 No 01 (2023): Indonesian Journal of Community Empowerment (February)
Publisher : Fakultas Kewirausahaan Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35899/ijce.v4i01.703

Abstract

Although the implementation of the National Assessment policy has been running for one year, it is suspected that the understanding of teachers, parents and students about the National Assessment is not sufficient. The results of the situation analysis on the understanding of teachers at PLB teachers Kab Garut regarding minimum competency assessments show that (1) teachers' understanding of AN is still low and (2) the ability of teachers to prepare problem solving-based questions is still low. The solution agreed upon with partners is to optimize learning by training and assisting teachers in developing problem solving questions. The target audience is 16 teachers at Guru PLB Kab Garut. The method of implementing the activity is the participatory rural appraisal model, the technology transfer model, and training. The results of the activity show that there has been an increase in teachers' understanding of the problem solving questions with an average score of 76. A total of 62.5% of the training teachers have also succeeded in developing their own problem solving questions in accordance with the guidelines.
Co-Authors Ekasatya Aldila Afriansyah Hadiansyah, Nirwan IYAM MARYATI Puspitasari, Nitta Rostina Sundayana