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Deskripsi Kemampuan Pemecahan Masalah Matematika Berdasarkan Langkah Polya Ditinjau dari Gaya Berpikir Siswa pada Kelas VIII SMP Negeri 24 Makassar Dassa, Awi; Djam'an, Nurwati; Iriana, Andi Irda
Issues in Mathematics Education (IMED) Vol. 2 No. 2 (2018): Volume 2 Nomor 2 Tahun 2018
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v2i2.7567

Abstract

This study is a descriptive study with qualitative approach which aimed to describe the mathematical problem solving abilities by Polya step terms of abstract sequential thinking style, concrete sequential, abstract random and concrete random. The subjects in this study are 4 (four) of students grade VIII SMPN 24 Makassar selected purposively based on the different of thinking style. Data collection tool is questionnaire to classify students based on the thinking style and to determine the subject, written tests and interviews to determine the ability of students' mathematical problem solving. Data were analyzed to describe the mathematical problem solving ability of students based on Polya steps namely; (1) understanding the problem, (2) devising a plan, (3) carrying out the plan and (4) looking back. The results showed that students' of premises concrete sequential and abstract random thinking styles has the same ability on the fourth problem solving step in understanding the problem, devising a plan, carrying out the plan and looking back on the process and results. While students with the type of abstract sequential thinking style and concrete random has a different problem solving steps on each of the four stages.
Efektivitas Penerapan Model Pembelajaran Logan Avenue Problem Solving -Heuristik Terhadap Pengetahuan Prosedural Dassa, Awi; Thalib, Ahmad; Hardiana, Andi Sri
Issues in Mathematics Education (IMED) Vol. 2 No. 1 (2018): Volume 2 Nomor 1 Tahun 2018
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v2i1.7574

Abstract

This research is to determine the effectiveness of implementation LAPS-Heuristic learning model in students grade VIII one ofSMP Negeri at Wajo regency with criteria,procedural knowledge, student activities and student responses.. The data were collected using initial knowledge test (pretest) at the first meeting and procedural knowledge test (posttest) at the final meeting, learning feasibility observation sheets, student activity observation sheets, and student’s response questionnaire.Research result descriptively obtained 1) Improvement of learning achievement in terms of normalized gain score obtained an average 0.6704 with standard deviation 0.21822, 2) Learning feasibility was done very well with average 3.85, 3) The results of student activity observation is in average percentage 95%, and 4) The increase of student’s procedural knowledge is reviewed through normalized gain score 0.6704 is in the medium category. Inferentially obtained 1) Hypothesis test for procedural knowledge obtained value of ttable = 2.080 with value α = 0,05 and tcount = 20,761, and 2) Hypothesis test for normalized gain obtained tcount= 14,409. Based on the results, LAPS-Heuristic learning model is effective to implement in mathematics learning on the subject of tangent line to two circles.
PELATIHAN ACADEMIC WRITING MELALUI PEMANFAATAN TEKNOLOGI ARTIFICIAL INTELLIGENCE (AI) Naufal, Muhammad Ammar; Pratiwi, Andi Citra; Dassa, Awi; Ihsan, Hisyam; Azis, Andi Asmawati; Fridayanti, Novia
Ininnawa : Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2025): Vol. 3 No. 1 (2025): Volume 03 Nomor 01 (April 2025)
Publisher : Program Studi Manajemen FEB UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ininnawa.v3i1.8496

Abstract

Academic writing is one of the essential skills that university students must acquire, especially in preparation for the IELTS writing test, which demands not only English language proficiency but also logical and systematic thinking skills. Although this skill is crucial, the majority of students in the Faculty of Mathematics and Natural Sciences (FMIPA) at Universitas Negeri Makassar (UNM) still demonstrate limited competence in academic writing, particularly for IELTS purposes. One strategic effort to enhance this skill is through a student mentoring program supported by the FMIPA International Students Community (FISCO), a group comprising students and alumni. This community serves as mentors and teaching assistants in the English for Subject Matter (ESM) program, which specifically guides students in the International Class Program (ICP) in mastering academic skills, with a focus on academic writing as a key component of the IELTS test. Although the mentors generally possess strong academic backgrounds, many of them still face challenges in effectively teaching academic writing techniques. Therefore, this community service activity aims to improve the academic writing skills of ICP mentors through the utilization of Artificial Intelligence (AI) technology. The program was carried out in three main stages: (1) presentation of the material, (2) practical application of AI tools, and (3) interactive discussion. Evaluation results based on questionnaires distributed at the end of the training session indicated that all participants responded positively to the training and showed increased knowledge regarding key aspects of academic writing for IELTS Writing Task 1 and Task 2.
Pengaruh Persepsi Siswa tentang Perhatian Orang Tua, Kemandirian Belajar, dan Kedisiplinan Belajar terhadap Hasil Belajar Matematika Siswa Kelas IX SMP Negeri 4 Takalar Dassa, Awi; Asdar; Khaeriah, Nurul
Issues in Mathematics Education (IMED) Vol. 9 No. 2 (2025): Volume 9 Nomor 2 Tahun 2025
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v9i2.6703

Abstract

Penelitian ini adalah penelitian kuantitatif dengan pendekatan ex post facto bertujuan untuk mengetahui pengaruh persepsi siswa tentang perhatian orang tua, kemandirian belajar, dan kedisiplinan belajar terhadap hasil belajar matematika siswa kelas IX SMP Negeri 4 Takalar. Sampel dalam penelitian ini sebanyak 55 siswa kelas IX SMP Negeri 4 Takalar tahun ajaran 2021/2022 yang dipilih menggunakan teknik cluster random sampling. Teknik pengumpulan data yang dilakukan dalam penelitian ini adalah metode tes dan angket. Teknik analisis data yang digunakan adalah analisis jalur. Hasil penelitian menunjukkan bahwa: (1) Persepsi siswa tentang perhatian orang tua, kemandirian belajar, dan kedisiplinan belajar siswa berada dalam kategori tinggi, sedangkan hasil belajar matematika siswa berada dalam kategori rendah, (2) Persepsi siswa tentang perhatian orang tua tidak berpengaruh langsung terhadap hasil belajar matematika siswa, (3) Kemandirian belajar tidak berpengaruh langsung terhadap hasil belajar matematika siswa, (4) Kedisiplinan belajar tidak berpengaruh langsung terhadap hasil belajar matematika siswa, (5) Persepsi siswa tentang perhatian orang tua tidak berpengaruh tidak langsung (melalui kedisiplinan belajar) terhadap hasil belajar matematika siswa, (6) Kemandirian belajar tidak berpengaruh tidak langsung (melalui kedisiplinan belajar) terhadap hasil belajar matematika siswa.
Efektivtas Pembelajaran Matematika melalui Pendekatan Metakognitif Imran, Nadya Setyastuti; Bahar, Erni Ekafitria; Dassa, Awi; Arafah, Muhammad
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 4 No. 1 (2024): January - March 2024
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v4i1.1570

Abstract

Pendekatan metakognitif merupakan pendekatan pembelajaran merangsang peserta didik agar lebih menyadari pemikiran mereka, pengetahuan. dan kebutuhan untuk memperoleh pengalaman belajar. Tujuan penelitian ini adalah untuk mengetahui efektivitas pembelajaran metakognitif. Sampel penelitian sebanyak 1 kelas yang dipilih melalui teknik cluster random sampling dengan one group pretest-posttest sebagai desain penelitian. Instrumen yang digunakan adalah lembar tes pretest dan posttest untuk memperoleh deskripsi hasil belajar sebelum dan setelah pendekatan metakognitif diterapkan; lembar observasi aktivitas peserta didik; serta angket respon peserta didik untuk mengetahui tanggapan peserta didik setelah diterapkan pendekatan metakognitif. Pengumpulan data dilaksanakan melalui observasi dan teknik tes, serta pemberian angket. Teknik analasis data dilakukan secara deskriptif dan inferensial. Hasil penelitian menunjukkan bahwa pendekatan metakognitif efektif diterapkan pada pembelajaran matematika karena memenuhi indikator efektivitas berupa rata-rata hasil belajar peserta didik, aktivitas peserta didik, dan respon yang positif terhadap proses pembelajaran dengan pendekatan metakognitif. Sehingga pendekatan metakognitif dapat dijadikan salah satu alternatif pendekatan pembelajaran yang dapat diterapkan dalam pembelajaran matematika