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All Journal Jurnal Elektronik Pendidikan Matematika Tadulako Jurnal Kreatif Tadulako Online AKSIOMA Jurnal Pendidikan Matematika Al-Jabar : Jurnal Pendidikan Matematika HISTOGRAM: Jurnal Pendidikan Matematika Journal of Education and Instruction (JOEAI) Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Prima: Jurnal Pendidikan Matematika EDUKATIF : JURNAL ILMU PENDIDIKAN JENIUS (Jurnal Ilmiah Manajemen Sumber Daya Manusia) Jurnal Riset Pendidikan MIPA YASIN: Jurnal Pendidikan dan Sosial Budaya IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat Jurnal Pengabdian Masyarakat Bangsa JME (Journal of Mathematics Education) Socius: Social Sciences Research Journal Jurnal Elektronik Pendidikan Matematika Tadulako AKSIOMA JILMATEKS Jurnal Ilmiah Mahasiswa Teknik Sipil
Muh. Rizal
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ANALISIS KEMAMPUAN PEMECAHAN MASALAH PADA MATERI TEOREMA PHYTAGORAS SISWA KELASVIII SMP NEGERI 12 SIGI: Analysis Of Problem Solving Skills On Pythagorean Theorem Material For Students In Class VIII SMP Negeri 12 Sigi Widiastuti, Ira; Nurhayadi, Nurhayadi; Idris, Mustamin; Rizal, Muh.
Aksioma Vol. 14 No. 1 (2025): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v14i1.4380

Abstract

The purpose of this study was to obtain a description of students' problem solving ability on the Pythagorean theorem material of class VIII students of SMP Negeri 12 Sigi. This type of research is qualitative research. The subjects in this study were three students of class VIII SMP Negeri 12 Sigi in the odd semester of the 2023/2024 school year consisting of one student each with high, medium, and low mathematics abilities. Data collection techniques used observation sheets, written tests and interviews. The results of this study indicate that (1) high mathematics ability students can understand the problem, plan the solution, implement the plan, and check back, (2) moderate mathematics ability students can understand the problem, plan the solution, and implement the plan but cannot do a check back, (3) low mathematics ability students are unable to understand the problem, plan the solution, implement the plan, and check back.
PENERAPAN MODEL PEMBELAJARAN BERBASIS MASALAH DENGAN STRATEGI PEMBELAJARAN BERDIFERENSIASI UNTUK MENINGKATKAN HASIL BELAJAR MATERI BANGUN RUANG SISI DATAR KELAS VIII MTs.N 4 KOTA PALU : The Application of The Problem-Based Learning Model With Diferentiation Learning Strategies to Improve Learning Outcomes on Topics of Polyhedra for Class VIII MTs.N 4 Palu City Dwiyanti, Risna; Rizal, Muh.; Sukayasa, Sukayasa; Nurhayadi, Nurhayadi
Aksioma Vol. 14 No. 1 (2025): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v14i1.4381

Abstract

This study aims to obtain a description of the application of problem-based learning model with differentiation learning strategies to improve learning outcomes on topics of polyhedra for class VIII B MTs.N 4 Palu City. The subjects in this study were 32 students of class VIII B MTs.N 4 Palu and 3 students were selected as informants. This study is a Classroom Action Research (CAR) that refers to the Kemmis and Mc. Taggart research design. This study was conducted in two cycles that followed the phases of the Problem-Based Learning model, namely (1) Student orientation to the problem, (2) Organizing students to learn, (3) Assisting individual and group investigations, (4) Developing and presenting work results, (5) Analyzing and evaluating the problem-solving process. By combining differentiated learning strategies in the phase of organizing students to learn and the phase of guiding individual and group investigations. In cycle I, the number of students who completed was 11 students with a completion percentage of 39.3% and in cycle II, the number of students who completed was 21 students with a completion percentage of 75%. Based on the results of the study, it can be concluded that the application of the Problem-Based Learning model with a differentiation learning strategy can improve the learning outcomes on topics of polyhedra for class VIII MTs.N 4 Palu city.
ANALISIS KEMAMPUAN PEMAHAMAN KONSEP SISWA PADA MATERI SPLDV DITINJAU DARI KEPRIBADIAN EKSTROVERT DAN INTROVERT DI SMPN 7 PALU Rizal, Muh.; Idris, Mustamin; Nurhayadi, Nurhayadi; Annisa, Marsiana Dwi
Aksioma Vol. 14 No. 2 (2025): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v14i2.5304

Abstract

This study aims to describe the concept understanding ability of students on SPLDV material in terms of extroverted and introverted personalities at SMPN 7 Palu. The type of qualitative research is descriptive. The subjects of this study were students of class VIII D SMPN 7 Palu consisting of 20 students. However, in this study the subjects that researchers used were one student with introverted personality and one student with extroverted personality. Data collection techniques used personality questionnaires, written tests and interviews. The results of this study indicate that (1) Introverted students restate a concept by restating equation 1 and equation 2 obtained from the problem into another form, namely the SPLDV form correctly and tend to imitate what is in the problem without using their own language. Meanwhile, extroverted students restate a concept by restating the equations obtained from the problem into another form, namely the SPLDV form in their own language, not influenced by information from the problem and more likely to use their own language. (2) Introverted students provide examples of SPLDV and those that are not SPLDV based on examples of SPLDV obtained from the problem. While extroverted students provide examples that include SPLDV by looking at the SPLDV example that SE gets in the problem, but SE is unable to provide examples that do not include SPLDV because there are no examples, this means that SE can provide examples if you see an existing example. (3) Introverted students present concepts in various forms of mathematical representation in a structured manner, the steps are clear by writing in full what is known from the problem and then presenting it in the form of a mathematical model. Meanwhile, extroverted students present concepts in various forms of mathematical representation on the system of linear equations of two variables by directly presenting it in the form of a mathematical model without clear and unstructured steps by not writing what is known from the problem and directly presenting it in the form of a mathematical model. (4) Introverted students can develop necessary or sufficient conditions for a concept by writing and developing the exact conditions of one SPLDV solution and being able to determine the value of a correctly along with a clear and complete solution. Meanwhile, extroverted students develop the necessary or sufficient condition of a concept and determine the value of a by answering carelessly without doing the solution. (5) Introverted students use, utilize and select certain procedures or operations and apply concepts by determining what methods should be used in solving SPLDV problems in a structured manner, the steps are clear and the final results obtained are correct. While extroverted student subjects use, utilize, and select certain procedures or operations and apply concepts to SPLDV material with incorrect final results.
Penerapan Metode Linier of Balancing pada Proyek Perumahan Mutiara Gading II Makassar Maruapey, Firdhani I.; Rizal, Muh.; Bachmid, Sofyan; Watono; Muin, Suriati Abd.
Jurnal Ilmiah Mahasiswa Teknik Sipil Vol. 3 No. 1 (2021): JILMATEKS (Jurnal Ilmiah Mahasiswa Teknik Sipil) Januari 2021
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/t92jmw33

Abstract

Dalam pembangunan proyek perumahan tidak akan lepas dari pembahasan badlock. Menurut penjelasan Kementrian PUPR, kebutuhan perumahan di Indonesia masih belum mencukupi kebutuhan yang ada. Untuk itu, pemerintah maupun swasta turus membangun proyek perumahan. Proyek perumahan memiliki sifat dan karakteristik tersendiri yaitu sifat pekerjaan berulang (Repetitif). Hal ini yang mendasari penggunaan metode Linier of Balancing yang memiliki keuntungan utama mampu mentransformasikan tingkat produktivitas dan durasi pekerjaan ke bentuk format grafik agar lebih mudah dipahami. Penelitian ini bertujuan untuk mengetahui waktu dan kebutuhan tenaga kerja pembangunan proyek Perumahan Mutiara Gading II Makassar menggunkan metode penjadwalan Linier of Balancing. Analisis dan perhitungan menggunakan metode penjadwalan Linier of Balancing pada Proyek Perumahan Mutiara Gading II Makassar dengan bagian pekerjaan proyek yaitu drainase (Gorong-gorong), Rumah Tipe 38/90, dan tipe 38/72, dan jalan (Paving Blok) dengan waktu perkerjaan selama 450 hari dengan membutuhkan tenaga kerja sebanyak 2094 Pekerja. Dalam perencanaan Penjadwalan menngunakan Metode Linier of Balancing akan mengoptimalkan waktu apabila tiap-tiap kegiatan/pekerjaan dikerjakan terus menerus dan dapat memudahkan dalam pengawasan dalam pelaksanaan.
Analisis Kemampuan Berpikir Kritis Siswa dalam Menyelesaikan Soal Peluang Ditinjau dari Self-Efficacy Anggraini, Dian; Hasbi, Muh; Rizal, Muh.; Nasir, Rahma
EDUKATIF : JURNAL ILMU PENDIDIKAN Vol 7, No 6 (2025): Desember
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/edukatif.v7i6.8640

Abstract

Penelitian ini bertujuan untuk menganalisis kemampuan berpikir kritis siswa dalam menyelesaikan soal materi peluang ditinjau dari tingkat self-efficacy. Penelitian dilaksanakan di SMAN 1 Sindue dengan pendekatan kualitatif deskriptif. Subjek penelitian terdiri dari siswa dengan kategori self-efficacy tinggi, sedang, dan rendah yang dipilih berdasarkan hasil angket. Data dikumpulkan melalui angket, tes tertulis, dan wawancara, sedangkan uji kredibilitas data dilakukan melalui triangulasi waktu. Hasil penelitian menunjukkan bahwa siswa dengan self-efficacy tinggi mampu memahami soal, mengaitkan konsep peluang secara logis, mengevaluasi hasil pengerjaan, serta menyusun strategi alternatif dengan kesimpulan yang tepat. Siswa dengan self-efficacy sedang menunjukkan pemahaman dan analisis yang cukup, namun masih terbatas dalam mengevaluasi dan mengaitkan konsep, sedangkan siswa dengan self-efficacy rendah mengalami kesulitan dalam memahami, menganalisis, dan menarik kesimpulan. Dapat disimpulkan bahwa kemampuan berpikir kritis siswa bervariasi pada setiap indikator dan dipengaruhi oleh tingkat self-efficacy masing-masing. Hasil ini mengimplikasikan pentingnya penguatan self-efficacy melalui pendekatan pembelajaran reflektif untuk meningkatkan kemampuan berpikir kritis matematis siswa.
Workshop Peningkatan Keterampilan Pengolahan Dimsum Ikan Pada Kelompok PKK Desa Sicini Kabupaten Gowa Harianti, Harianti; Basir, Buana; Karim, Mutemainna; Rizal, Muh.
IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat Vol 5, No 2 (2025): IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat
Publisher : Univeristas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/iptek.v5i2.80171

Abstract

Abstrak. Desa Sicini terletak di pegunungan Kabupaten Gowa yang masih mengandalkan tadah hujan dalam pertanian. Lahan persawahan dikelola dan berproduksi sekali dalam setahun sehingga pemenuhan kebutuhan hidup dan kesejahteraan, masyarakat Desa Sicini memerlukan perhatian dan pemberdayaan. Kegiatan workshop yang dilakukan ditujukan pada diversifikasi produk olahan ikan yaitu pengolahan dimsum ikan sebagai suatu usaha dalam pemenuhan gizi dan peningkatan pendapatan masyarakat di Desa Sicini. Metode Pembelajaran dan Aksi Partisipatif digunakan selama kegiatan workshop pengolahan dimsum ikan. Kegiatan ini dihadiri oleh 10 warga Desa Sicini. Evaluasi dilaksanakan pada akhir kegiatan. Evaluasi dilakukan menggunakan lembar angket. Berdasarkan hasil angket, diketahui bahwa kegiatan yang telah dilakukan membantu meningkatkan pengetahuan (100%) dan minat (50%) khususnya dalam pengolahan dimsum ikan. Kegiatan workshop membantu meningkatkan pengetahuan, keterampilan, dan minat kelompok PKK dalam pengolahan dimsum ikan. Kata Kunci: Workshop, dimsum ikan, kelompok PKK, Desa Sicini
Hubungan Budaya Organisasi Dengan Inovasi Perusahaan Correlation of Organizational Culture with Company Innovation Rahmat, Miftahul; Akib, Haedar; Rizal, Muh.; Sakawati, Herlina; Aslinda, Andi
Jurnal Ilmiah Sumber Daya Manusia Vol 4 No 2 (2021): JENIUS (Jurnal Ilmiah Manajemen Sumber Daya Manusia)
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/JJSDM.v4i2.9083

Abstract

Budaya organisasi merupakan salah satu komponen penting dalam suatu organisasi. Penelitian ini membahas mengenai hubungan budaya organisasi dengan inovasi perusahaan pada Perusahaan umum Bulog Divisi Regional Sulawesi Selatan dan Barat. Jenis penelitian ini adalah penelitian deskriptif dengan menggunakan desain penelitian kuantitatif.  Dalam penelitian ini, peneliti mencoba untuk memastikan tingginya tingkat korelasi pada variabel budaya organisasi dengan inovasi perusahaan. Penelitian ini menggunakan metode survei, pengumpulan data dilakukan dengan observasi, kuesioner, dan dokumentasi serta dianalisis menggunakan formula statistika, yakni korelasi Rank Spearman yang perhitungannya menggunakan bantuan SPSS. Dari hasi pengolahan data untuk variabel budaya organisasi diperoleh nilai 82 persen, sehingga dapat disimpulkan bahwa budaya organisasi Perum Bulog Divisi Regional Sulselbar di Makassar masuk dalam kategori sangat baik. Hasil pengolahan data untuk variabel inovasi perusahaan diperoleh nilai 86 persen maka dapat disimpulkan bahwa inovasi perusahaan Perum Bulog Divisi Regional Sulselbar di Makassar masuk dalam kategori sangat baik. Dari hasil analisis koefisien korelasi maka diperoleh hasil koefisien korelasi sebesar = 0,705, sehingga dapat disimpulkan bahwa budaya organisasi berkorelasi dengan tingkat korelasi tinggi dengan inovasi perusahaan pada Perusahaan umum Bulog Divisi Regional Sulselbar di Makassar
Implementasi Pembelajaran Akidah Akhlak Berbasis Nilai-Nilai Pendidikan Profetik sebagai Upaya Pengembangan Karakter Siswa di YPP MA Islahul Ummah NW Dasan Aman Wahid, Lalu Abdurrahman; Rizal, Muh.
YASIN Vol 5 No 5 (2025): OKTOBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/yasin.v5i5.7421

Abstract

Moral and character degradation among students remains a serious challenge in education, as reflected in undisciplined behavior, low responsibility, and limited spiritual awareness. Consequently, teachers are expected not only to emphasize cognitive aspects but also to integrate prophetic values into learning to shape students into faithful, virtuous, and responsible individuals. This study aims to describe the implementation of prophetic education values in Akidah Akhlak learning and to analyze their relevance to character development. A descriptive qualitative approach was employed, with data collected through non-participant observation, semi-structured interviews, and documentation. Data analysis was conducted through reduction, presentation, and verification stages, with credibility tested using source and technique triangulation. Informants were selected through purposive sampling. The findings show that the implementation of prophetic education values at MA Islahul Ummah Dasan Aman is carried out through curriculum integration, teacher role modeling, and the reinforcement of prophetic values in Akidah Akhlak learning. Its relevance is evident in the alignment of learning objectives with prophetic education, the integration of prophetic values into subject matter, teaching methods that reflect prophetic principles, curriculum objectives, learning strategies, and supportive learning environments. The study affirms that prophetic education plays a significant role in character development through Akidah Akhlak instruction.
Pengaruh Pemanfaatan Teknologi Informasi terhadap Pemahaman Konsep Matematis Siswa SMP Negeri 9 Kota Palu Kelas VIII Inayah, Nur; Nurhayadi, Nurhayadi; Idris, Mustamin; Rizal, Muh.
JOEAI (Journal of Education and Instruction) Vol. 7 No. 2 (2024): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/joeai.v7i2.11326

Abstract

Pemahaman konsep matematis adalah kemampuan siswa untuk memahami konsep-konsep matematika secara mendalam dan dapat menerapkan konsep tersebut dalam menyelesaikan masalah matematis dalam kehidupan sehari-hari. Salah satu faktor untuk menunjang pemahaman konsep matematis siswa dengan memanfaatkan teknologi informasi internet dengan bijak dan tepat oleh siswa. Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh signifikan antara pemanfaatan teknologi informasi internet terhadap pemahaman konsep matematis siswa SMP Negeri 9 Kota Palu kelas VIII. Jenis penelitian ini adalah penelitian kuantitatif. Sampel dalam penelitian ini berjumlah 60 orang yang terdiri dua kelas dan dari 246 populasi total dari delapan kelas. Teknik pengambilan sampel menggunakan Random Sampling. Instrumen yang digunakan berupa angket pemanfaatan teknologi informasi internet dan tes pemahaman konsep matematis. Temuan hasil dari penelititian ini bahwa terdapat pengaruh signifikan antara pemanfaatan teknologi informasi internet terhadap pemahaman konsep matematis siswa SMP Negeri 9 Kota Palu kelas VIII yang mana nilai R2 0,420 atau bahwa pemanfaatan teknologi informasi internet berkontribusi sebesar 42% terhadap pemahaman konsep matematis siswa adapun 58% pemahaman konsep matematis siswa dipengaruhi oleh faktor lainnya. Kata kunci: pengaruh, teknologi informasi, pemahaman konsep, penerapan, kemampuan matematis
The reflective process of prospective mathematics teachers in proof construction Badjeber, Rafiq; Rizal, Muh.; Rochaminah, Sutji; Pathuddin
Al-Jabar: Jurnal Pendidikan Matematika Vol 17 No 2 (2026): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v17i2.30558

Abstract

Purpose: This study explores the reflective processes of prospective mathematics teachers in proof construction, analyzed through Toulmin’s argumentation framework and Surbeck’s reflective thinking phases. Method: This study employed a qualitative case study design. Twenty prospective mathematics teachers at a university in Palu City were asked to solve a mathematical proof task. Their solutions were categorized into four types, representing variations in argumentation and reflective processes. One participant from each type was selected for interviews to obtain more in-depth insights. The collected data were analyzed using thematic analysis, involving coding and theme development guided by Toulmin’s and Surbeck’s frameworks. Findings: The results indicate that prospective teachers who demonstrated a relatively complete reflective process in proof construction were able to identify relevant information, develop logical reasoning, and evaluate their proof steps. In contrast, those who exhibited transitional, limited, and minimally developed reflective processes showed increasing difficulties in constructing and evaluating their proofs. Significance: These findings suggest the need to integrate reflective thinking and structured argumentation explicitly in proof-based instruction, particularly by supporting students in developing and evaluating warrants and backing during proof construction.
Co-Authors Abd. Hamid Aisun, Putri Alfisyahra Anggraini Anggraini Annisa, Marsiana Dwi Askar Askar, Askar Aslinda, Andi Bachmid, Sofyan Badjeber, Kamila Bago, Kiswanda Baharuddin Baharuddin Paloloang Bakri Bakri Bakri Mallo Bitara, Tria Buana Basir Chalid, Ziyad Dewi, Arum Resiana Dg. Sute, Hijrah Nur Dian Anggraini Dwiyanti, Risna Evie Awuy Fajriani Firnasari Gandung Sugita Ginanto, Dewa Gede Cahyo Haedar Akib Handayani, Firma Harianti Harianti Hartina Hasbi, Muh HERI TAHIR HERI, RIRIN NURFAATHIRANY Holyness Nurdin Singadimedja I Nyoman Murdiana Ibni Hadjar Junaeda, St. Kambe. Sanawati Karniman, Tegoeh S. Kirana, Ranita Candra Kurniawanti, Indah Dwi Kusumawati, Tuti Alawia Lainawa, Mohamad Ruslan Larasati, Puja Ayu Lembang, Ulvina Tangke Linawati Linawati Lineaus, Julvian Fredy Lumi, Jesica Madeali, M. Tawil Mahfudah, Rifkatul Maruapey, Firdhani I. Massaguni, Massriyady Maya Kasmita Melati Putri Mifrahwanti, Titania Mirnawati Mirnawati Muh Hasbi Muh. Hasbi Muhammad Iswar Muhammad Luthfi Muin, Suriati Abd. MUSTAMIN IDRIS Mustika Sari, Mustika Mutemainna Karim Nasir, Rahma Nugroho, Yudha Nur Inayah Nurfaathirany, Ririn Nurhayadi Nurhayadi Nurmala Nurmala Nurul Azmi, Nurul Nurul Hikmah Nusi, Ireine G.C. Padliani, Padliani Pathuddin Pratama, Pratama Purnami, Wayan Sri Puspita, Elfa Putri, Anastasiya Salsabilla Putri, Risma Wati Rachmawiasari, Rachmawiasari Rafiq Badjeber Rahmania Rahmania Rahmat, Miftahul Rauf, Mutia A Riski, Riska Rita Lefrida Rostriana, Elin Sakawati, Herlina Salim, Affandi Amat Sanawati, Kambe Seppa, Yusi Irensi Silalahi, Lidia Christine Sudarman Bennu Suhaeni Suhaeni, Suhaeni Suherni Suherni, Suherni Sukayasa Sukri, Shara Rafiqa Nurulcholillah Susanti, Elfa Sutji Rochaminah Syaharuddin Rasyid Syarifuddin Syarifuddin Tahumang, Surya Prasamyati Tandiayuk, Marinus B Umar Sulaiman Wafikah, St. Syarifah Wahid, lalu Abdurrahman Wahyudi Gani, Andika Watono Wenas, Irene Christina Widiastuti, Ira Yufita Zain, Moh.