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All Journal Kreano, Jurnal Matematika Kreatif-Inovatif SIGMA: Jurnal Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Formatif: Jurnal Ilmiah Pendidikan MIPA JPMI (Jurnal Pendidikan Matematika Indonesia) JURNAL SILOGISME : Kajian Ilmu Matematika dan Pembelajarannya Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya J-PiMat : Jurnal Pendidikan Matematika SUPERMAT (JURNAL PENDIDIKAN MATEMATIKA) Al asma : Journal of Islamic Education Alauddin Journal of Mathematics Education (AJME) Sinar Sang Surya: Jurnal Pusat Pengabdian kepada Masyarakat Edumatica: Jurnal Pendidikan Matematika Jurnal Citra Kuliah Kerja Nyata Jurnal Pendidikan Matematika Universitas Lampung Jurnal Citra Kuliah Kerja Nyata Prismatika: Jurnal Pendidikan dan Riset Matematika
Mattoliang, Lisnasari Andi
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Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Education Energy Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Analisis Miskonsepsi Materi Fungsi Kuadrat pada Peserta Didik Kelas IX menggunakan Four-Tier Test Nur, Fitriani; Irawan, Muhammad Aprizal; Baharuddin, Baharuddin; Nursalam, Nursalam; Mattoliang, Lisnasari Andi
J-PiMat : Jurnal Pendidikan Matematika Vol 7, No 2 (2025): J-PiMat
Publisher : Prodi Pendidikan Matematika STKIP Persada Khatu;istiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/j-pimat.v7i2.5184

Abstract

. Pemahaman konsep merupakan aspek penting dalam pembelajaran matematika, termasuk pada materi fungsi kuadrat yang menjadi dasar bagi berbagai topik lanjutan. Namun, banyak peserta didik masih mengalami kesulitan dalam memahami konsep fungsi kuadrat secara mendalam, sehingga menimbulkan miskonsepsi. Penelitian ini bertujuan untuk mengidentifikasi bentuk-bentuk miskonsepsi yang dialami peserta didik serta faktor-faktor penyebab terjadinya miskonsepsi pada materi fungsi kuadrat. Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan melibatkan 10 peserta didik kelas IX Reguler SMP-IT Al Biruni Mandiri Karantina sebagai subjek penelitian. Data dikumpulkan melalui tes diagnostik four-tier test, wawancara, dan dokumentasi. Analisis data dilakukan melalui tahapan reduksi data, penyajian data, dan penarikan kesimpulan, dengan triangulasi sumber untuk menguji keabsahan data. Hasil penelitian menunjukkan bahwa peserta didik masih mengalami miskonsepsi pada materi fungsi kuadrat dengan kategori false positive dan false negative. Miskonsepsi terjadi pada kemampuan menjelaskan, menyajikan, dan mengaitkan fungsi kuadrat dalam berbagai representasi, serta dalam menyelesaikan masalah kontekstual. Faktor penyebab miskonsepsi meliputi kurangnya pemahaman konseptual, rendahnya minat belajar, dan dominasi metode ceramah. Penelitian ini menekankan pentingnya pengembangan tes diagnostik, variasi strategi pembelajaran, dan penguatan pemahaman konseptual fungsi kuadrat.Kata Kunci: Miskonsepsi, Fungsi Kuadrat, Four-Tier Test
Problem Based Learning dan GeoGebra 3D Calculator: Pengaruhnya terhadap Kemampuan Spasial Siswa Akbar, Risal; Mattoliang, Lisnasari Andi; Baharuddin, Baharuddin; Majid, Ahmad Farham; Abrar, Andi Ika Prasasti
Al Asma: Journal of Islamic Education Vol 7 No 2 (2025): NOVEMBER
Publisher : Faculty of Tarbiyah and Teacher Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/asma.v7i2.63080

Abstract

Students' spatial abilities often do not receive optimal development in the learning process, even though they are crucial aspects in mathematics. This study aims to test differences in the effectiveness of the Problem Based Learning (PBL) model integrated with the GeoGebra 3D Calculator on students' spatial abilities, compared to the PBL model without the media. This quasi-experimental study used a Randomized Posttest-Only Control Group design involving 65 eighth-grade students at MTs Madani Alauddin, who were divided into an experimental class (n=31) and a control class (n=34). Spatial ability data were collected through a descriptive posttest instrument. The results showed that the experimental class's average spatial ability (73.62) was significantly higher than that of the control class (69.17). The independent sample t-test confirmed a significant difference, meaning that the PBL model treatment with GeoGebra 3D Calculator was more effective. It was concluded that the application of the PBL model combined with the GeoGebra 3D Calculator had a positive and significant effect on improving students' spatial abilities, while emphasizing the important role of interactive visual media in facilitating understanding of geometric spatial concepts.
The Effectiveness of Implementing the Problem Based Learning Model with a Contextual Approach on Students’ Numeracy Literacy Skills Sartika, Dewi; Angriani, Andi Dian; Tayeb, Thamrin; Nursalam, Nursalam; Mattoliang, Lisnasari Andi
Jurnal Pendidikan Matematika Universitas Lampung Vol. 14 No. 1 (2026): Jurnal Pendidikan Matematika Universitas Lampung
Publisher : Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/mtk/v14i1.pp36-53

Abstract

This study is motivated by students’ limited numeracy literacy skills, particularly in processing information, solving contextual problems, and evaluating mathematical results. It aims to explore the effects of integrating a Problem-Based Learning model with a contextual method on students’ literacy and numeracy skills. A nonequivalent pretest–posttest control group design employing a quasi-experimental method was utilized. The population consisted of all eighth-grade students at SMP Negeri 3 Pattallassang (State Junior High School 3 Pattallassang). The sample comprised class VIII.3 as the experimental group and class VIII.2 as the control group, selected using a random sampling technique. Data were collected through observation forms and a numeracy literacy test and were subsequently examined using descriptive and inferential statistics, including normality tests, homogeneity tests, and an independent-samples t-test. The results showed that students’ numeracy literacy skills taught using the direct instruction model were at a moderate level, whereas those taught using the problem-based learning model with a contextual approach were at a high level. This indicates a difference in the mean learning outcomes between the two groups. Furthermore, the relative efficiency analysis revealed that the problem-based learning model with a contextual approach was effective in improving the numeracy literacy skills of eighth-grade students at SMP Negeri 3 Pattallassang.
ANALISIS KEMAMPUAN PENALARAN MATEMATIS DITINJAU DARI KEPRIBADIAN EXTROVERT DAN INTROVERT Aprillia, Dwi; Mattoliang, Lisnasari Andi; Yuliany, Nur; Abrar, Andi Ika Prasasti; Ismail, Wahyuni
Prismatika: Jurnal Pendidikan dan Riset Matematika Vol. 8 No. 2 (2026): Prismatika: Jurnal Pendidikan dan Riset Matematika
Publisher : Universitas Insan Budi Utomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/prismatika.v8i2.2164

Abstract

This research is driven by the importance of mathematical reasoning skills as a foundation for understanding concepts and solving mathematical problems, alongside indications of low proficiency in these skills, which is suspected to be linked to differences in personality types. The primary objective of this study is to determine the differences in mathematical reasoning abilities between extroverted and introverted students and to analyze the reasoning characteristics of each personality type. This study employs a mixed-methods approach with a sequential explanatory design, beginning with quantitative data collection through reasoning tests and the Eysenck Personality Inventory questionnaire administered to 65 grade XII MIA students at MAN 1 Bulukumba, followed by in-depth interviews with six selected subjects. The results show that: 1) there is a significant difference in mathematical reasoning abilities between extroverted and introverted students, with a significance value of 0.009; 2) Extroverted students tend to think quickly and rush, often skipping important steps in problem-solving. Conversely, introverted students tend to be more thorough and systematic in organizing their solution steps, although in some cases they still fall short in double-checking or drawing conclusions. The implication of this research is the importance of learning strategies tailored to personality types to optimize students' mathematical reasoning abilities.  
Co-Authors A. Sriyanti, A. Akbar, Risal Amalia, Alfira Amran, Nurul Khofifah Andi Dian Angriani, Andi Dian Andi Ika Prasasti Abrar, Andi Ika Prasasti Andi Kusumayanti Aprillia, Dwi Baharuddin Baharuddin Abbas, Baharuddin Baharuddin Baharuddin Baqi, Muh. DEWI SARTIKA Febryanti, Dwi Fiqriyatul Fijaar Fitriani Nur, Fitriani Hasan, Rezkianti Husnah, Asmaul Idris, Alya Cahyani Irawan, Muhammad Aprizal Ismail, Wahyuni Khidayati, Paridah Mahira, Mahira Majid, Ahmad Farham Meilani Muhammad Rusydi H. Munawarah, Munawarah Nasrul Nasrul Nurdin, Ghina Amaliah Nurnadirah, Nurnadirah Nursalam Nursalam Purnama, Firda Hadi Putra, Andi Rafli Permana Putri, Sri Ananda Rachman, Alanuari Ramli, Tarmizi Rina Novianty, Rina Rismawati Sitti Mania, Sitti Sitti Zuhaerah Thalhah, Sitti Zuhaerah Sri Sulasteri, Sri Suharti SUMARNI Takwa, Takwa Thamrin Tayeb, Thamrin Yuliany, Nur