Jurnal Pendidik Indonesia
type: channel
description: Jurnal Pendidik Indonesia (JPI) is a peer-reviewed academic journal published four times a year (March, June, September, and December) by Karoteh Utama. This journal serves as a platform for educators, researchers, and practitioners to share innovative ideas and research findings in education. The focus includes basic, secondary, and higher education, covering various disciplines such as mathematics, science, social sciences, and language education. JPI aims to advance educational practices and promote impactful, high-quality scholarly contributions.
publisher: Karoteh Utama
language: en
publication name: Jurnal Pendidik Indonesia
issn: 2722-9254
items: Memahami literasi artificial intelligence di pendidikan tinggi: Sebuah narrative literature review
items: Peranan kreativitas dalam memperkuat pendekatan deep learning pada pembelajaran sekolah dasar
items: Pengembangan E-Modul Berbasis Pendekatan Contextual Teaching and Learning (CTL) pada Materi SPLDV
items: Pengembangan instrumen penilaian literasi matematika mahasiswa calon guru matematika
items: Pengembangan instrumen literasi matematis kontekstual berbasis kearifan lokal untuk siswa SMP
items: Analisis kesulitan belajar berdasarkan gaya berpikir siswa pada materi program linear
items: Pemaksimalan pembelajaran berdiferensiasi berbasis kelompok gaya belajar siswa dalam mata pelajaran matematika
items: Pengembangan E-LKPD menggunakan model problem-based learning pada materi statistika
items: Penerapan model pembelajaran quick on the draw untuk meningkatkan minat dan hasil belajar siswa
items: Kemampuan representasi matematis siswa dalam menyelesaikan soal barisan dan deret berorientasi hots ditinjau dari self-efficacy
items: Nilai-nilai pendidikan karakter dalam novel Cinta di Langit Qatar karya Defi Taslim
items: Analisis disposisi berpikir kritis matematis siswa dalam menyelesaikan soal relasi dan fungsi ditinjau dari kecemasan matematis
items: Penerapan model problem-based learning untuk meningkatkan hasil belajar matematika peserta didik
items: Penerapan model problem-based learning untuk meningkatkan hasil belajar matematika siswa
items: Teknik pelukisan tokoh utama dalam novel Alaska karya Nisa Fatma
items: Pengembangan lembar kerja peserta didik dengan model problem-based learning pada materi koordinat kartesius
items: Konflik batin pada tokoh utama dalam novel lost in Ningxia karya Asma Nadia
items: Identifikasi kesalahan pembuktian matematis siswa pada materi aplikasi trigonometri
items: Instrumen tes kemampuan representasi matematis materi relasi dan fungsi
items: Eksplorasi konsep matematis dalam tari Ratoe Jaroe
items: Strategi dan tantangan pengembangan karir profesional berkelanjutan guru di era digital
items: Peran deep learning dalam meningkatkan keterampilan pemecahan masalah siswa
items: Profil kemampuan koneksi matematis mahasiswa pendidikan matematika pada awal perkuliahan trigonometri
items: Pengaruh model pembelajaran kooperatif tipe teams games tournament berbantuan aplikasi quizizz terhadap kemampuan koneksi matematis siswa
items: Analisis kemampuan pemecahan masalah matematis siswa dalam menyelesaikan soal kontekstual berorientasi higher order thinking skills ditinjau dari adversity quotient
items: Kajian postmodernisme Jean Francois Lyotard dalam novel Dompet Ayah Sepatu Ibu karya J.S. Khairen
items: Analisis kemampuan representasi matematis berdasarkan self efficacy siswa pada materi fungsi kuadrat
items: Penerapan model problem-based learning bermuatan budaya lokal untuk meningkatkan kemampuan pemecahan masalah peserta didik
items: Sumber belajar matematika melalui eksplorasi etnomatematika pada kue mangkuak basayak
items: Pengembangan media pembelajaran kartematika berbasis aplikasi android untuk meningkatkan kemampuan pemahaman matematis siswa pada materi koordinat kartesius

Memahami literasi artificial intelligence di pendidikan tinggi: Sebuah narrative literature review
type: item
description: Section: Articles Keywords: Literasi AI, Efikasi Diri, Strategi Pedagogis, Integritas Akademik, Perguruan Tinggi. Perkembangan pesat Artificial Intelligence (AI) telah mendorong perubahan signifikan dalam proses pembelajaran di pendidikan tinggi, sehingga AI Literacy menjadi kompetensi yang semakin penting bagi mahasiswa. Meskipun demikian, penelitian mengenai AI Literacy masih menunjukkan keberagaman dalam konseptualisasi, dimensi, pendekatan pengukuran, strategi pengembangan, serta implikasinya terhadap pembelajaran, sehingga pemahaman yang komprehensif mengenai AI Literacy masih terbatas. Penelitian ini bertujuan untuk memahami perkembangan AI Literacy dalam pendidikan tinggi melalui sintesis terhadap konsep, dimensi, pendekatan pengukuran, strategi pengembangan, serta implikasinya terhadap proses pembelajaran dan berbagai luaran pendidikan. Penelitian menggunakan metode Narrative Literature Review (NLR) dengan menganalisis 19 artikel ilmiah yang dipublikasikan pada periode 2022–2026 berdasarkan kriteria inklusi yang telah ditetapkan. Hasil sintesis menunjukkan bahwa AI Literacy telah berkembang dari kompetensi yang berfokus pada pemahaman teknologi menjadi kompetensi multidimensional yang mencakup pengetahuan tentang AI, keterampilan penggunaan AI, evaluasi kritis, kesadaran etis, dan kolaborasi antara manusia dengan AI. Selain itu, AI Literacy diukur menggunakan berbagai kerangka multidimensional dan dikembangkan melalui beragam pendekatan pembelajaran, seperti mata kuliah AI, AI-supported flipped classroom, pembelajaran kolaboratif manusia–AI, serta self-regulated learning. AI Literacy juga berimplikasi terhadap peningkatan hasil belajar, kesiapan mahasiswa menghadapi transformasi digital, performa penulisan akademik, pengalaman belajar, penerimaan terhadap AI, dan kesiapan kerja. Penelitian ini memberikan sintesis yang komprehensif mengenai perkembangan AI Literacy di pendidikan tinggi serta menawarkan landasan konseptual bagi pengembangan penelitian, desain …
subject: Articles
  topic: section
subject: Literasi AI
  topic: keywords
subject: Efikasi Diri
  topic: keywords
subject: Strategi Pedagogis
  topic: keywords
subject: Integritas Akademik
  topic: keywords
subject: Perguruan Tinggi.
  topic: keywords
creator: Rinita Istiqomah
creator: Friscilla Wulan Tersta
creator: Ajuzar Fiqhi
creator: Riscky Fitri Wahyuni
rights: Copyright (c) 2026 Rinita Istiqomah, Friscilla Wulan Tersta, Ajuzar Fiqhi, Riscky Fitri Wahyuni (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2026-03-30
publication date: 2026-03-30
starting page: 1
ending page: 20
doi: 10.61291//jpi.v7i2.20

Peranan kreativitas dalam memperkuat pendekatan deep learning pada pembelajaran sekolah dasar
type: item
description: Section: Articles Keywords: Creativity, deep learning, elementary school learning, systematic literature review, SLR, kreativitas This study aims to examine the role of creativity in strengthening the deep learning approach in elementary school learning through a systematic review of national and international literature. The method employed was a Systematic Literature Review (SLR) guided by the PRISMA framework, encompassing the stages of literature search, selection, and synthesis of findings from 25 relevant articles. The results indicate that creativity plays a significant role in fostering deep conceptual understanding, enhancing critical thinking skills, and encouraging students to connect, explore, and reflect on concepts in a meaningful way. Various instructional strategies, including project-based learning, the STEAM approach, inquiry-based learning, science experiments, art-based activities, and open-ended tasks, have been shown to effectively promote creativity while simultaneously strengthening deep learning processes. However, the implementation of these approaches remains challenged by several factors, such as limited teacher competence, curriculum pressures, inadequate learning facilities, and a lack of professional development in creative pedagogy. Overall, the integration of creativity and deep learning is considered a relevant and strategic approach to improving the quality of elementary education and preparing students to meet the demands of 21st-century skills.
subject: Articles
  topic: section
subject: Creativity
  topic: keywords
subject: deep learning
  topic: keywords
subject: elementary school learning
  topic: keywords
subject: systematic literature review
  topic: keywords
subject: SLR
  topic: keywords
subject: kreativitas
  topic: keywords
creator: Nurhamidah Nasution
creator: Neviyarni
rights: Copyright (c) 2025 Nurhamidah Nasution, Neviyarni (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-12-29
publication date: 2025-12-29
starting page: 265
ending page: 278
doi: 10.61291//jpi.v6i4.278

Pengembangan E-Modul Berbasis Pendekatan Contextual Teaching and Learning (CTL) pada Materi SPLDV
type: item
description: Section: Articles Keywords: e-modul, contextual teaching and learning, SPLDV, pengembangan This study employed a Research and Development (R&D) approach aimed at developing an e-module based on the Contextual Teaching and Learning (CTL) approach for the topic of Systems of Linear Equations in Two Variables (SLETV) for eighth-grade junior high school students. The development process followed the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. The trial participants involved 38 students and one mathematics teacher at SMP Negeri 5 Tanjungpinang. Data were collected using expert validation questionnaires and user practicality questionnaires. The validation results indicated that the e-module achieved a validity level of 88.00% from the subject-matter expert, categorized as valid, and 90.00% from the media expert, categorized as very valid. Furthermore, the practicality test showed that the teacher and student responses reached 89.33% and 90.91%, respectively, both classified as very practical. Based on these findings, the developed CTL-based e-module is considered valid and practical for supporting the teaching and learning of systems of linear equations in two variables at the junior high school level.
subject: Articles
  topic: section
subject: e-modul
  topic: keywords
subject: contextual teaching and learning
  topic: keywords
subject: SPLDV
  topic: keywords
subject: pengembangan
  topic: keywords
creator: Linda Rosmery
rights: Copyright (c) 2025 Linda Rosmery (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-12-30
publication date: 2025-12-30
starting page: 279
ending page: 287
doi: 10.61291//jpi.v6i4.287

Pengembangan instrumen penilaian literasi matematika mahasiswa calon guru matematika
type: item
description: Section: Articles Keywords: mathematical literacy, assessment instrument, prospective mathematics teachers, instrument development, literasi matematika, asesmen instrumen Twenty-first-century learning requires teachers, particularly prospective mathematics teachers, to possess strong mathematical literacy in order to guide students in understanding, applying, and interpreting mathematics in various real-life contexts. This study aimed to develop a valid and reliable mathematical literacy assessment instrument for prospective mathematics teachers by adopting the 4-D development model. The instrument focused on counting techniques and probability concepts, aligned with the AKM/IEA mathematical literacy cognitive levels of knowing, applying, and reasoning. The trial participants consisted of 64 undergraduate students enrolled in the mathematics education program at the second, third, and fourth-year levels. Content validity analysis using Aiken’s index indicated that all items were valid, with coefficients ranging from 0.80 to 0.95. Furthermore, construct validity testing through Confirmatory Factor Analysis (CFA) demonstrated adequate convergent validity, as indicated by an Average Variance Extracted (AVE) value of 0.581 and a composite reliability (ρc) value of 0.815. These findings indicate that the developed mathematical literacy assessment instrument meets validity and reliability criteria and is therefore suitable for use as an item bank in basic statistics courses or related subjects.
subject: Articles
  topic: section
subject: mathematical literacy
  topic: keywords
subject: assessment instrument
  topic: keywords
subject: prospective mathematics teachers
  topic: keywords
subject: instrument development
  topic: keywords
subject: literasi matematika
  topic: keywords
subject: asesmen instrumen
  topic: keywords
creator: Lusi Eka Afri
creator: Nurrahmawati Nurrahmawati
rights: Copyright (c) 2025 Lusi Eka Afri, M.Si, Dr. Nurrahmawati, M.Pd (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-12-28
publication date: 2025-12-28
starting page: 252
ending page: 264
doi: 10.61291//jpi.v6i4.264

Pengembangan instrumen literasi matematis kontekstual berbasis kearifan lokal untuk siswa SMP
type: item
description: Section: Articles Keywords: Literasi Matematis, Kearifan Lokal, Pengembangan Instrumen, Kontekstual, ADDIE This study aims to develop a contextual mathematical literacy instrument based on local wisdom that is valid, reliable, and practical for junior high school students. The development of this instrument was motivated by the limited availability of assessment tools capable of measuring students’ mathematical literacy comprehensively and in alignment with their cultural contexts. The research employed the ADDIE development model, consisting of five stages: analysis, design, development, implementation, and evaluation. The study involved 30 students from a junior high school in Tangerang Regency. Data were collected through written tests, expert validation sheets, classroom observations, and practicality questionnaires. The results of expert validation showed an average score of 4.65, indicating that the instrument is highly valid. Field trials revealed a reliability coefficient of α = 0.89, suggesting high internal consistency. Furthermore, the practicality and acceptability levels reached 88.7% and 90.3%, respectively, both categorized as very good. These findings indicate that the developed contextual mathematical literacy instrument based on local wisdom is feasible for use as an authentic assessment tool to evaluate students’ mathematical literacy skills in a meaningful and culturally relevant manner.
subject: Articles
  topic: section
subject: Literasi Matematis
  topic: keywords
subject: Kearifan Lokal
  topic: keywords
subject: Pengembangan Instrumen
  topic: keywords
subject: Kontekstual
  topic: keywords
subject: ADDIE
  topic: keywords
creator: Fitri Anisa Kusumastuti
creator: Muh. Khaedir Lutfi
creator: Sitti Fithriani Saleh
creator: Trisna Chairul Lailia
rights: Copyright (c) 2025 Fitri Anisa Kusumastuti, Muh. Khaedir Lutfi, Sitti Fithriani Saleh, Trisna Chairul Lailia (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-06-30
publication date: 2025-06-30
starting page: 179
ending page: 192
doi: 10.61291/jpi.v6i2.192

Analisis kesulitan belajar berdasarkan gaya berpikir siswa pada materi program linear
type: item
description: Section: Articles Keywords: thinking style, learning difficulties, linear programming, problem solving, kesulitan belajar, gaya belajar, pemecahan masalah This study aims to analyze students’ learning difficulties in solving linear programming problems based on their thinking styles. Learning difficulties often arise from differences in the way students think and process information. This research employed a descriptive qualitative approach involving eight eleventh-grade students at SMK Negeri 2 Tanjungpinang, selected purposively according to four thinking-style categories: sequential concrete, sequential abstract, random concrete, and random abstract. Data were collected through written tests and semi-structured interviews, then analyzed using Miles and Huberman’s model, which includes data reduction, data display, and conclusion drawing. The results indicate that students with sequential concrete and sequential abstract thinking styles tend to perform better in solving problems systematically, although they still struggle with algorithmic procedures and inequality notation. Meanwhile, students with random concrete and random abstract thinking styles experienced greater difficulties in understanding problem information, translating it into mathematical models, and identifying extreme points on graphs. These findings suggest that thinking style differences significantly affect students’ mathematical learning difficulties, highlighting the need for teachers to apply adaptive learning strategies that align with students’ cognitive characteristics to improve their understanding of linear programming concepts.
subject: Articles
  topic: section
subject: thinking style
  topic: keywords
subject: learning difficulties
  topic: keywords
subject: linear programming
  topic: keywords
subject: problem solving
  topic: keywords
subject: kesulitan belajar
  topic: keywords
subject: gaya belajar
  topic: keywords
subject: pemecahan masalah
  topic: keywords
creator: Maslinda
creator: Nur Izzati
creator: Linda Rosmery
rights: Copyright (c) 2025 Maslinda, Nur Izzati, Linda Rosmery (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-09-30
publication date: 2025-09-30
starting page: 236
ending page: 243
doi: 10.61291/

Pemaksimalan pembelajaran berdiferensiasi berbasis kelompok gaya belajar siswa dalam mata pelajaran matematika
type: item
description: Section: Articles Keywords: differentiated learning, learning styles, learning outcomes, student engagement, pembelajaran berdisferensiasi, gaya belajar, hasil belajar This study aims to describe the implementation of differentiated learning based on students’ learning styles (visual, auditory, and kinesthetic) in improving engagement and mathematics learning outcomes among fifth-grade students at SD Negeri Paguyangan 02. A descriptive qualitative approach was employed, using observation, interviews, and documentation for data collection. The results reveal that systematic implementation of differentiated learning significantly enhanced student engagement. The activity indicator achievement increased from 37.5% to over 80% after instruction was adjusted to match students’ learning styles. Furthermore, the average mathematics score rose from 50.71 to 85.64, with 89.7% of students achieving scores ≥80. The kinesthetic group demonstrated the highest improvement, followed by visual and auditory learners. These findings indicate that differentiated learning based on learning styles is effective in fostering active, adaptive, and student-centered instruction.
subject: Articles
  topic: section
subject: differentiated learning
  topic: keywords
subject: learning styles
  topic: keywords
subject: learning outcomes
  topic: keywords
subject: student engagement
  topic: keywords
subject: pembelajaran berdisferensiasi
  topic: keywords
subject: gaya belajar
  topic: keywords
subject: hasil belajar
  topic: keywords
creator: Destalia Putri
creator: Muhammad Shofi Mubarok
rights: Copyright (c) 2025 Destalia Putri, Muhammad Shofi Mubarok (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-09-30
publication date: 2025-09-30
starting page: 217
ending page: 226
doi: 10.61291/jpi.v6i3.226

Pengembangan E-LKPD menggunakan model problem-based learning pada materi statistika
type: item
description: Section: Articles Keywords: problem based learning, E-LKPD, statistics, learning media, media pembelajaran, students worksheet This study was motivated by the low level of student engagement in mathematics learning and the limited use of textbooks in fostering problem-solving skills. Based on classroom observations and interviews with teachers and students of Grade VIII at SMP Negeri 12 Tanjungpinang, mathematics learning remained conventional and teacher-centered. Therefore, an electronic student worksheet (E-LKPD) based on the Problem Based Learning (PBL) model was developed for the Statistics topic. The aim of this research was to produce a PBL-based E-LKPD that is both valid and practical for classroom use. This research employed a Research and Development (R&D) approach using the ADDIE model, focusing on the analysis, design, and development stages. The research subjects consisted of one mathematics teacher and 33 students. The validation results showed that the material aspect achieved 86.60% (valid), while the media aspect reached 90.00% (highly valid). The practicality tests conducted with teachers and students yielded 90.00% and 90.91%, respectively, categorized as highly practical. Thus, the E-LKPD based on the Problem Based Learning model for the Statistics topic is considered valid, attractive, and effective to support learning activities.
subject: Articles
  topic: section
subject: problem based learning
  topic: keywords
subject: E-LKPD
  topic: keywords
subject: statistics
  topic: keywords
subject: learning media
  topic: keywords
subject: media pembelajaran
  topic: keywords
subject: students worksheet
  topic: keywords
creator: Esa Aulia Sumandya
creator: Mariyanti Elvi
creator: Linda Rosmery
rights: Copyright (c) 2025 Esa Aulia Sumandya, Mariyanti Elvi, Linda Rosmery (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-09-30
publication date: 2025-09-30
starting page: 227
ending page: 235
doi: 10.61291/jpi.v6i3.235

Penerapan model pembelajaran quick on the draw untuk meningkatkan minat dan hasil belajar siswa
type: item
description: Section: Articles Keywords: quick on the draw, learning interest, learning achievement, student activity, minat belajar, hasil belajar Teacher-centered instruction often results in low student interest and learning outcomes. This study aims to enhance students’ learning interest and achievement through the implementation of the Quick on the Draw (QOTD) learning model in mathematics lessons for eighth-grade students at SMP Integrasi As-Sunniyah. The study employed a collaborative classroom action research design conducted in two cycles, each consisting of two learning sessions and one achievement test. Data were collected through observation, learning interest questionnaires, and learning achievement tests. The findings revealed significant improvements in all observed aspects. Teacher activity increased from 64.28% to 92.85%, while student activity rose from 50% to 92.85%. Students’ learning interest improved from 72.20% in the first cycle to 87.36% in the second, and learning achievement increased from 41.17% to 88.23%. The implementation of the Quick on the Draw model effectively fostered an active, collaborative, and enjoyable learning atmosphere, enhancing both conceptual understanding and students’ motivation in mathematics.
subject: Articles
  topic: section
subject: quick on the draw
  topic: keywords
subject: learning interest
  topic: keywords
subject: learning achievement
  topic: keywords
subject: student activity
  topic: keywords
subject: minat belajar
  topic: keywords
subject: hasil belajar
  topic: keywords
creator: Merita Sari
creator: Desi Rahmatina
creator: Nur Izzati
rights: Copyright (c) 2025 Merita Sari, Desi Rahmatina, Nur Izzati (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-09-30
publication date: 2025-09-30
starting page: 206
ending page: 216
doi: 10.61291/jpi.v6i3.216

Kemampuan representasi matematis siswa dalam menyelesaikan soal barisan dan deret berorientasi hots ditinjau dari self-efficacy
type: item
description: Section: Articles Keywords: representasi matematis, self efficacy, barisan dan deret Mathematical representation ability is a crucial aspect of mathematics learning as it reflects how students understand, process, and communicate mathematical concepts in various forms. This study aims to describe students’ mathematical representation ability in terms of their levels of self-efficacy. A descriptive qualitative approach was employed, involving six eleventh-grade students who were categorized into high, moderate, and low self-efficacy groups. The instruments used included a mathematical representation ability test and an interview guide. The findings indicate that students with high self-efficacy were able to fulfill all indicators of mathematical representation—verbal, symbolic, and visual. Students with moderate self-efficacy demonstrated mastery of the verbal and symbolic indicators but were not yet able to meet the visual indicator. Meanwhile, students with low self-efficacy were unable to meet the three indicators of representation optimally. These findings suggest that students’ self-efficacy levels influence the quality of their mathematical representation ability. The higher the self-efficacy, the greater the students’ tendency to think systematically, confidently, and flexibly in representing mathematical ideas.
subject: Articles
  topic: section
subject: representasi matematis
  topic: keywords
subject: self efficacy
  topic: keywords
subject: barisan dan deret
  topic: keywords
creator: Christhoper Parhusip
creator: Desi Rahmatina
creator: Nur Izzati
rights: Copyright (c) 2025 Christhoper Parhusip, Dr. Desi Rahmatina, Dr. Nur Izzati (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-09-30
publication date: 2025-09-30
starting page: 193
ending page: 205
doi: 10.61291/jpi.v6i3.205

Nilai-nilai pendidikan karakter dalam novel Cinta di Langit Qatar karya Defi Taslim
type: item
description: Section: Articles Keywords: character education, moral values, novel, Cinta di Langit Qatar, pendidikan karakter, nilai moral This study aims to analyze and describe the character education values contained in the novel Cinta di Langit Qatar by Defi Taslim. The novel was selected as the research source because it portrays the life journey of adolescents filled with moral lessons and character-building experiences. This study employed a descriptive qualitative approach with Zubaedi’s theory of character education as the analytical framework. The data consisted of words, phrases, sentences, and excerpts of narration and dialogue that reflect character education values. Data were collected through literature review and note-taking techniques, while data analysis involved data reduction, data display, and conclusion drawing. The findings reveal twelve character education values reflected in the novel: religiousness, honesty, discipline, hard work, independence, patriotism, friendliness or communicativeness, peace-loving, social care, love of reading, curiosity, and responsibility. Among these, religiosity emerges as the most dominant value, serving as the moral foundation that guides the characters’ actions and decision-making. These findings affirm that literary works can function as effective educational media for the internalization of character values, as moral messages are conveyed contextually through conflicts, dialogues, and the emotional experiences of the characters.
subject: Articles
  topic: section
subject: character education
  topic: keywords
subject: moral values
  topic: keywords
subject: novel
  topic: keywords
subject: Cinta di Langit Qatar
  topic: keywords
subject: pendidikan karakter
  topic: keywords
subject: nilai moral
  topic: keywords
creator: Sefiani Uswatun Khasanah
creator: Akhmad Fauzan
rights: Copyright (c) 2025 Sefiani Uswatun Khasanah, Akhmad Fauzan (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-09-30
publication date: 2025-09-30
starting page: 236
ending page: 251
doi: 10.61291/jpi.v6i3.251

Analisis disposisi berpikir kritis matematis siswa dalam menyelesaikan soal relasi dan fungsi ditinjau dari kecemasan matematis
type: item
description: Section: Articles Keywords: Disposisi Berpikir Kritis, Soal Relasi Dan Fungsi, Kecemasan Matematis, critical thinking disposition, mathematical anxiety, relations and functions Mathematical critical thinking disposition refers to students’ tendency to think logically, systematically, and deeply in evaluating statements or solving mathematical problems. On the other hand, students’ success in solving mathematical problems can be influenced by mathematical anxiety, which reflects the level of tension and emotional reactions to challenging mathematics learning situations. This study aims to describe students’ mathematical critical thinking disposition in solving problems related to relations and functions, viewed from the level of their mathematical anxiety. This descriptive qualitative research was conducted at SMA Negeri 7 Tanjungpinang. The research subjects consisted of two students from grade XI for each category of high, moderate, and low mathematical anxiety. The instruments used included a mathematical anxiety questionnaire, a mathematical critical thinking disposition test, and an interview guide. The results showed that students with high mathematical anxiety tended to have difficulty fulfilling the indicators of mathematical critical thinking disposition. The higher the level of mathematical anxiety, the lower the students’ ability in mathematical critical thinking. Meanwhile, students with moderate and low levels of mathematical anxiety demonstrated better and relatively similar dispositions of mathematical critical thinking. These findings indicate that the level of mathematical anxiety affects students’ mathematical critical thinking disposition.
subject: Articles
  topic: section
subject: Disposisi Berpikir Kritis
  topic: keywords
subject: Soal Relasi Dan Fungsi
  topic: keywords
subject: Kecemasan Matematis
  topic: keywords
subject: critical thinking disposition
  topic: keywords
subject: mathematical anxiety
  topic: keywords
subject: relations and functions
  topic: keywords
creator: Welny Risesti
creator: Desi Rahmatina
creator: Nur Izzati
rights: Copyright (c) 2025 Welny Risesti, Desi Rahmatina, Nur Izzati (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-06
publication date: 2025-07-06
starting page: 130
ending page: 138
doi: 10.61291/jpi.v6i2.138

Penerapan model problem-based learning untuk meningkatkan hasil belajar matematika peserta didik
type: item
description: Section: Articles Keywords: problem based learning, penelitian tindakan kelas, hasil belajar matematika, mathematics learning outcomes, classroom action research This study aims to enhance the quality of the learning process and improve students' mathematics learning outcomes through the implementation of the Problem Based Learning (PBL) model. PBL is an instructional approach that encourages active student engagement in solving contextual problems to build a deeper conceptual understanding. The method used is classroom action research (CAR), with data collected through observation sheets of teacher and student activities, as well as mathematics learning outcome tests. The research subjects were students of class VIII-2 at MTs YPI Kuala Enok, Indragiri Hilir Regency. The results showed that before the implementation, only 20% of students achieved the Minimum Mastery Criteria (MMC). After the first cycle, this percentage increased to 56.66%, and in the second cycle, it rose to 86.66%. This improvement was also accompanied by enhancements in the learning process in each meeting. Thus, the implementation of the PBL model proved to be effective in improving the learning process and enhancing students’ mathematics learning outcomes.
subject: Articles
  topic: section
subject: problem based learning
  topic: keywords
subject: penelitian tindakan kelas
  topic: keywords
subject: hasil belajar matematika
  topic: keywords
subject: mathematics learning outcomes
  topic: keywords
subject: classroom action research
  topic: keywords
creator: Agus Saputro
creator: Atma Murni
creator: Sehatta Saragih
rights: Copyright (c) 2025 Agus Saputro, Atma Murni, Sehatta Saragih (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-06
publication date: 2025-07-06
starting page: 120
ending page: 129
doi: 10.61291/jpi.v6i2.129

Penerapan model problem-based learning untuk meningkatkan hasil belajar matematika siswa
type: item
description: Section: Articles Keywords: hasil belajar matematika, problem based learning, statistika, Problem-Based Learning, learning outcomes, mathematics learning, PTK This study aims to improve mathematics learning outcomes through the implementation of the Problem-Based Learning (PBL) model. The subjects of this study were students of class VIII-C at SMP Negeri 1 Kerumutan in the even semester of the 2024/2025 academic year, consisting of 17 male and 14 female students. The research instruments included learning tools and data collection instruments. The learning tools comprised the Learning Objectives Flow and Teaching Modules, while the data collection instruments consisted of observation sheets and mathematics learning outcome tests. Based on the analysis of students' learning outcomes, there was a significant improvement from the baseline score (before the action) to cycle I and cycle II. At the baseline, only 8 students (25.80%) achieved the minimum mastery criteria, which increased to 17 students (54.83%) in cycle I, and 19 students (61.29%) in cycle II. These findings indicate that the implementation of the Problem-Based Learning model effectively improves the learning process and enhances mathematics learning outcomes on statistics material in class VIII-C of SMP Negeri 1 Kerumutan during the 2024/2025 even semester.
subject: Articles
  topic: section
subject: hasil belajar matematika
  topic: keywords
subject: problem based learning
  topic: keywords
subject: statistika
  topic: keywords
subject: Problem-Based Learning
  topic: keywords
subject: learning outcomes
  topic: keywords
subject: mathematics learning
  topic: keywords
subject: PTK
  topic: keywords
creator: Putri Widyastuti
creator: Titi Solfitri
creator: Armis
rights: Copyright (c) 2025 Putri Widyastuti, Titi Solfitri, Armis (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-06
publication date: 2025-07-06
starting page: 160
ending page: 167
doi: 10.61291/jpi.v6i2.167

Teknik pelukisan tokoh utama dalam novel Alaska karya Nisa Fatma
type: item
description: Section: Articles Keywords: Novel Alaska Karya Nisa Fatma, Tokoh Utma, Teknik Pelukisan Tokoh, characterization technique, main characters, structuralist approac, novel analysis, Alaska This study aims to describe the characterization techniques of the main characters and to identify the most dominant technique used in the novel Alaska by Nisa Fatma. There are two types of characterization techniques: direct and indirect. The research employs a qualitative descriptive method with a structuralist approach, using Nurgiyantoro's theory as the foundation for analyzing characterization techniques. Data were collected using reading and note-taking techniques. The results show that in Alaska, written by Nisa Fatma, there are two main characters: Alaska Tahta Wardana and Alana Juwanda. Nisa Fatma predominantly uses behavioral description as the main technique in portraying her characters. The analysis of characterization techniques in this novel is important to understand how the author builds strong and engaging characters. This research is expected to contribute to studies on main character portrayals in novels and broaden the understanding of how authors develop characters in ways that align with their perspectives and effectively evoke readers' empathy.
subject: Articles
  topic: section
subject: Novel Alaska Karya Nisa Fatma
  topic: keywords
subject: Tokoh Utma
  topic: keywords
subject: Teknik Pelukisan Tokoh
  topic: keywords
subject: characterization technique
  topic: keywords
subject: main characters
  topic: keywords
subject: structuralist approac
  topic: keywords
subject: novel analysis
  topic: keywords
subject: Alaska
  topic: keywords
creator: Fara Amelia
creator: Eko Sri Israhayu
rights: Copyright (c) 2025 Fara Amelia, Eko Sri Israhayu (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-06
publication date: 2025-07-06
starting page: 139
ending page: 150
doi: 10.61291/jpi.v6i2.150

Pengembangan lembar kerja peserta didik dengan model problem-based learning pada materi koordinat kartesius
type: item
description: Section: Articles Keywords: Model Pengembangan 4D, LKPD, Model Problem Based Learning, Koordinat Kartesius, student worksheet, development research, Cartesian coordinate, Problem Based Learning This study is a development research aimed at producing a valid and practical Student Worksheet for the Cartesian coordinate material. The development model used in this study is the 4-D model (define, design, develop, and disseminate). The product developed is a learning worksheet based on the Problem Based Learning (PBL) model for eighth-grade students of junior high schools (SMP/MTs) on the Cartesian coordinate topic. This worksheet has undergone a validation process by three validators, a one-to-one trial with three students to assess readability, and a small group trial with 15 students, all of which indicated that the worksheet met the criteria for validity and practicality. The validation results showed an average percentage of 91.61%, categorized as very valid. Furthermore, the practicality results obtained from the small group trial showed an average percentage of 89%, categorized as very practical. Thus, it can be concluded that the development of the worksheet using the Problem Based Learning model for the Cartesian coordinate topic in eighth-grade SMP/MTs has met the criteria for being both valid and practical.
subject: Articles
  topic: section
subject: Model Pengembangan 4D
  topic: keywords
subject: LKPD
  topic: keywords
subject: Model Problem Based Learning
  topic: keywords
subject: Koordinat Kartesius
  topic: keywords
subject: student worksheet
  topic: keywords
subject: development research
  topic: keywords
subject: Cartesian coordinate
  topic: keywords
subject: Problem Based Learning
  topic: keywords
creator: Khairun Nisa
creator: Sakur
creator: Putri Yuanita
rights: Copyright (c) 2025 Khairun Nisa, Sakur, Putri Yuanita (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-06
publication date: 2025-07-06
starting page: 151
ending page: 159
doi: 10.61291/jpi.v6i2.159

Konflik batin pada tokoh utama dalam novel lost in Ningxia karya Asma Nadia
type: item
description: Section: Articles Keywords: psikologi sastra, teori kurt lewin, lost in ningxia, inner conflict, literary psychology, Kurt Lewin’s theory This study aims to describe the forms of inner conflict and identify the most dominant type of conflict experienced by the main character in the novel Lost in Ningxia by Asma Nadia. The study employs a literary psychology approach based on Kurt Lewin's conflict theory, which classifies conflict into three main types: approach-approach, avoidance-avoidance, and approach-avoidance. The method used is descriptive qualitative, with library research as the data collection technique. The analysis reveals that the main character experiences all three types of inner conflict; however, the approach-avoidance conflict emerges as the most dominant. This type of conflict arises when the character feels drawn to make a decision due to its promising outcome, yet simultaneously feels fear or hesitation due to potential negative consequences. Psychological, social, and spiritual factors serve as the primary triggers of these conflicts, significantly influencing character development and the narrative's direction. This study reinforces the relevance of Lewin’s theory in analyzing the psychological dynamics of literary characters and contributes to literary psychology studies, particularly in exploring complex internal dilemmas related to identity and life transitions.
subject: Articles
  topic: section
subject: psikologi sastra
  topic: keywords
subject: teori kurt lewin
  topic: keywords
subject: lost in ningxia
  topic: keywords
subject: inner conflict
  topic: keywords
subject: literary psychology
  topic: keywords
subject: Kurt Lewin’s theory
  topic: keywords
creator: Audrey Olga Dzakiyya Nathaniela
creator: Eko Sri Israhayu
rights: Copyright (c) 2025 Audrey Olga Dzakiyya Nathaniela, Eko Sri Israhayu (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-05
publication date: 2025-07-05
starting page: 75
ending page: 87
doi: 10.61291/jpi.v6i2.87

Identifikasi kesalahan pembuktian matematis siswa pada materi aplikasi trigonometri
type: item
description: Section: Articles Keywords: bukti matematis, kesalahan pembuktian, pembuktian matematis, trigonometri, mathematical proof, trigonometric applications, student errors Mathematical proof ability is a critical skill that fosters higher-order thinking in students. Due to the importance of this skill, a qualitative study was conducted to identify students' errors in solving mathematical proof problems related to trigonometric applications. The study involved 30 tenth-grade high school students from a school in Bandung, who were given four validated mathematical proof problems. In addition to written tests, several students were interviewed to further investigate the types of errors and their underlying causes. The findings revealed several categories of student errors: (1) incorrect application of the sine rule, cosine rule, and triangle area formulas; (2) failure to construct conjectures based on given patterns; (3) attempting to prove statements using examples; and (4) errors in algebraic manipulation processes. These errors were largely attributed to a lack of conceptual understanding and limited experience with mathematical proof. Therefore, the study recommends the development of instructional designs that emphasize mathematical proof activities to support students’ conceptual understanding and enhance their deductive reasoning skills.
subject: Articles
  topic: section
subject: bukti matematis
  topic: keywords
subject: kesalahan pembuktian
  topic: keywords
subject: pembuktian matematis
  topic: keywords
subject: trigonometri
  topic: keywords
subject: mathematical proof
  topic: keywords
subject: trigonometric applications
  topic: keywords
subject: student errors
  topic: keywords
creator: Herizal
rights: Copyright (c) 2025 Herizal (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-05
publication date: 2025-07-05
starting page: 64
ending page: 74
doi: 10.61291/jpi.v6i2.74

Instrumen tes kemampuan representasi matematis materi relasi dan fungsi
type: item
description: Section: Articles Keywords: mathematical representation, test instrument development, validity and reliability, relation and function, representasi matematis , pengembangan instrumen tes, validitas dan reliabilitas, relasi dan fungsi Mathematical representation skills are essential for students, as they serve as the foundational ability to develop mathematical thinking and are key to deep conceptual understanding and effective problem solving. However, these skills are often underdeveloped due to the lack of test instruments specifically designed to measure aspects of representation within a particular material context. This study aims to develop test instruments that are valid, reliable, and have appropriate levels of difficulty and discrimination, in order to assess students' mathematical representation skills in relational and functional topics. The research employs a development approach with preliminary and formative evaluation stages adapted from the Tessmer model. The instruments were systematically developed through expert validation, student responses, and field trials involving 31 respondents. The validation process resulted in 14 valid items, with a reliability coefficient of 0.68. The final instrument consists of 3 easy and 11 medium-difficulty questions, with discrimination indices ranging from adequate to very good. These results indicate that the instrument meets the criteria for validity, reliability, appropriate difficulty level, and discrimination power.
subject: Articles
  topic: section
subject: mathematical representation
  topic: keywords
subject: test instrument development
  topic: keywords
subject: validity and reliability
  topic: keywords
subject: relation and function
  topic: keywords
subject: representasi matematis
  topic: keywords
subject: pengembangan instrumen tes
  topic: keywords
subject: validitas dan reliabilitas
  topic: keywords
subject: relasi dan fungsi
  topic: keywords
creator: Zulkifli Fradinata
creator: Kartini
creator: Maimunah
rights: Copyright (c) 2025 Zulkifli Fradinata, Kartini, Maimunah (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-05
publication date: 2025-07-05
starting page: 88
ending page: 98
doi: 10.61291/jpi.v6i2.98

Eksplorasi konsep matematis dalam tari Ratoe Jaroe
type: item
description: Section: Articles Keywords: ethnomathematics, Ratoh Jaroe Dance, geometry, transformation, contextual learning, etnomatematika Ethnomathematics is an approach that connects mathematical concepts with elements of local culture. In this context, education and culture are closely interrelated in shaping students’ understanding of mathematics. This study aims to explore mathematical concepts embedded in Ratoh Jaroe Dance, a traditional dance from Aceh, and its potential to support mathematics learning in schools. A qualitative method with an ethnographic approach was employed, involving observation, interviews, and documentation as data collection techniques. Data were analyzed through data reduction, presentation, and conclusion drawing. The findings reveal that the activities in Ratoh Jaroe Dance reflect ethnomathematical practices such as counting, measuring, pattern design, and spatial positioning. Identified mathematical concepts include geometry, set theory, and transformation. The implementation of these findings in extracurricular activities at SMAN 28 Tangerang Regency had a positive impact by enhancing students’ ability to relate mathematics to local culture and encouraging creative thinking.
subject: Articles
  topic: section
subject: ethnomathematics
  topic: keywords
subject: Ratoh Jaroe Dance
  topic: keywords
subject: geometry
  topic: keywords
subject: transformation
  topic: keywords
subject: contextual learning
  topic: keywords
subject: etnomatematika
  topic: keywords
creator: Merliyana Febriyan
creator: Rosi Widia Asiani
creator: Muslimahayati
creator: Cut Multahadah
creator: Susi Marisa
creator: Defina Dwi Bulan
creator: Nurul Pratiwi
rights: Copyright (c) 2025 Merliyana Febriyan, Rosi Widia Asiani S.Pd.,M.Sc, Muslimahayati S.Pd.,M.Pd, Cut Multahadah, S.Pd.,M.Pd, Susi Marisa, Defina Dwi Bulan, Nurul Pratiwi (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-15
publication date: 2025-07-15
starting page: 168
ending page: 178
doi: 10.61291/jpi.v6i2.178

Strategi dan tantangan pengembangan karir profesional berkelanjutan guru di era digital
type: item
description: Section: Articles Keywords: teacher career development, digital era, continuous professional development, educational challenges, era digital, pengembangan profesional berkelanjutan Teacher career development is a strategic aspect in improving the quality of education, especially in today's dynamic digital era. However, career development for teachers faces various challenges, such as the need to adapt to technological advancements, changes in educational policies, and increasingly complex professional competency demands. This study aims to analyze the strategies and challenges of continuous professional development (CPD) for teachers in the digital age. The method used in this research is a literature review with a qualitative descriptive approach. Data were obtained from various sources, including scientific journals, books, research reports, and academic publications. The literature was analyzed based on thematic relevance, research methodology, key findings, and provided recommendations. The results show that teacher career development through the CPD approach is crucial for enhancing teachers’ competencies in a sustainable manner. Supporting factors include training, motivation, education, digital technology, and regulatory support such as the Teacher and Lecturer Law. The challenges encountered include inefficiencies in the career development documentation system and the still low level of professionalism among some teachers. Nevertheless, the digital era also presents significant opportunities through online learning platforms, digital certification, and professional networking collaborations that can accelerate the teacher career development process.
subject: Articles
  topic: section
subject: teacher career development
  topic: keywords
subject: digital era
  topic: keywords
subject: continuous professional development
  topic: keywords
subject: educational challenges
  topic: keywords
subject: era digital
  topic: keywords
subject: pengembangan profesional berkelanjutan
  topic: keywords
creator: Nuhzatul Ainiyah
creator: Muhammad Rafly Syahlan Nizammudin
creator: Rio Danu Wicaksono
creator: Syunu Trihantoyo
creator: Muhammad Sholeh
rights: Copyright (c) 2025 Nuhzatul Ainiyah, Muhammad Rafly Syahlan Nizammudin, Rio Danu Wicaksono, Syunu Trihantoyo, Muhammad Sholeh (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-07-05
publication date: 2025-07-05
starting page: 99
ending page: 119
doi: 10.61291/10.61291/jpi.v6i2.119

Peran deep learning dalam meningkatkan keterampilan pemecahan masalah siswa
type: item
description: Section: Articles Keywords: Deep Learning, problem-solving skills, educational technology, adaptive learning, keterampilan pemecahan masalah, teknologi pendidikan, pembelajaran adaptif Problem-solving skills are essential 21st-century competencies that need to be developed from an early age. This study aims to analyze the role of Deep Learning technology in enhancing students' problem-solving skills through a qualitative approach. The research methods employed include observation, in-depth interviews, and document analysis involving students who engaged in Deep Learning-based learning systems. The findings indicate that the implementation of this technology positively contributes to students’ ability to identify problems, formulate solution strategies, and think flexibly compared to conventional methods. Furthermore, the Deep Learning system provides real-time feedback, adapts task difficulty to students' individual abilities, and increases their learning motivation. However, the implementation of this technology also faces challenges such as infrastructure limitations, teachers' readiness, and students' adaptation to AI-based systems. Therefore, this study recommends integrating AI technologies into the curriculum, providing teacher training, and developing more user-friendly systems. These findings contribute to the advancement of technology-based education and serve as a foundation for further research on optimizing AI in learning.
subject: Articles
  topic: section
subject: Deep Learning
  topic: keywords
subject: problem-solving skills
  topic: keywords
subject: educational technology
  topic: keywords
subject: adaptive learning
  topic: keywords
subject: keterampilan pemecahan masalah
  topic: keywords
subject: teknologi pendidikan
  topic: keywords
subject: pembelajaran adaptif
  topic: keywords
creator: Rahmi Hayati
rights: Copyright (c) 2025 Rahmi Hayati (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-03-24
publication date: 2025-03-24
starting page: 29
ending page: 39
doi: 10.61291/jpi.v6i2.39

Profil kemampuan koneksi matematis mahasiswa pendidikan matematika pada awal perkuliahan trigonometri
type: item
description: Section: Articles Keywords: trigonometry, mathematical connection ability, trigonometri, kemampuan koneksi matematis, mahasiswa This study aims to describe the mathematical connection ability of first-semester students at the beginning of the trigonometry course. The research subjects were first-semester students of the Mathematics Education Study Program in the 2024/2025 academic year. The research method used was descriptive with a mixed-method approach, combining both quantitative and qualitative data. The research procedure consisted of three stages: (1) development of research instruments, (2) administration of a mathematical connection ability test, and (3) analysis of student responses. The instrument used was a trigonometry test that included indicators of mathematical connection ability. The results show that at the beginning of the course, students' mathematical connection abilities were still relatively low. The percentage of students in the very good category was only 0.83%, good category 10%, fair category 40.83%, poor category 45.84%, and very poor category 2.5%. Further analysis revealed that students in the high category were able to connect mathematical concepts and apply them to real-world problems but struggled to relate different mathematical representations. Meanwhile, students in the low category had difficulties in all aspects of mathematical connections, including linking concepts, connecting representations, and applying mathematics to real-life situations.
subject: Articles
  topic: section
subject: trigonometry
  topic: keywords
subject: mathematical connection ability
  topic: keywords
subject: trigonometri
  topic: keywords
subject: kemampuan koneksi matematis
  topic: keywords
subject: mahasiswa
  topic: keywords
creator: Suci Andriani
creator: Armis Armis
rights: Copyright (c) 2025 Suci Andriani, M.Si, Dra. Armis, M.Pd (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-03-24
publication date: 2025-03-24
starting page: 17
ending page: 28
doi: 10.61291/jpi.v6i2.28

Pengaruh model pembelajaran kooperatif tipe teams games tournament berbantuan aplikasi quizizz terhadap kemampuan koneksi matematis siswa
type: item
description: Section: Articles Keywords: cooperative learning, Teams Games Tournament, mathematical connection, Quizizz application, TGT, kemampuan koneksi matematis This study aims to analyze the effect of the cooperative learning model of the Teams Games Tournament type assisted by the Quizizz application on students' mathematical connection abilities. The research method used is a quasi-experimental design with a non-equivalent posttest-only control group design. The research sample was selected using the cluster random sampling technique, consisting of one experimental class taught using the Teams Games Tournament model assisted by Quizizz and one control class taught using conventional learning methods. After the learning process, both classes took the same posttest to measure their mathematical connection abilities. Data were collected through a mathematical connection ability test and observation sheets assessing teacher and student activities. Data analysis was conducted using the Chi-Square normality test, F-homogeneity test, and t-test for hypothesis testing. The results showed that students in the experimental class achieved an average posttest score of 71.55, while students in the control class obtained an average of 35.07. The average percentage of teacher and student activity in the experimental class was 89.28% and 86.42%, respectively, while in the control class, it was 84.37% and 85.62%. The inferential statistical analysis showed that t-calculated > t-table (2.708 > 2.433), indicating that the cooperative learning model of the Teams Games Tournament type assisted by Quizizz has a significant effect on improving students' mathematical connection abilities.
subject: Articles
  topic: section
subject: cooperative learning
  topic: keywords
subject: Teams Games Tournament
  topic: keywords
subject: mathematical connection
  topic: keywords
subject: Quizizz application
  topic: keywords
subject: TGT
  topic: keywords
subject: kemampuan koneksi matematis
  topic: keywords
creator: Deti Sri Rahayu
rights: Copyright (c) 2024 Deti Sri Rahayu (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 137
ending page: 143
doi: 10.61291/jpi.v6i2.143

Analisis kemampuan pemecahan masalah matematis siswa dalam menyelesaikan soal kontekstual berorientasi higher order thinking skills ditinjau dari adversity quotient
type: item
description: Section: Articles Keywords: problem-solving ability, vocational school students, Adversity Quotient, HOTS contextual problems, kemampuan pemecahan masalah matematis, AQ Mathematical problem-solving ability is one of the essential competencies that vocational high school (SMK) students must possess to be prepared for the workforce. However, students' success in solving mathematical problems can be influenced by their Adversity Quotient (AQ), which reflects their resilience and response to challenges. This study aims to describe the mathematical problem-solving ability of vocational high school students in solving HOTS-oriented contextual problems in terms of their AQ. The study employed a descriptive qualitative approach with nine Grade 10 Accounting students categorized into three groups based on AQ levels: Climber, Camper, and Quitter. Data collection techniques included AQ questionnaires, written tests, and interviews based on Krulick and Rudnick’s problem-solving indicators. The results show that all Climber students were able to solve all three HOTS-oriented contextual problems and fulfilled all problem-solving stages. Camper students completed the first and second problems by fulfilling all stages, but failed to reach the final stage, reflect and extend, on the third problem. Meanwhile, Quitter students were unable to solve any of the three problems and failed to meet any problem-solving indicators. These findings indicate that the higher the students’ AQ, the better their ability to solve HOTS-oriented contextual problems.
subject: Articles
  topic: section
subject: problem-solving ability
  topic: keywords
subject: vocational school students
  topic: keywords
subject: Adversity Quotient
  topic: keywords
subject: HOTS contextual problems
  topic: keywords
subject: kemampuan pemecahan masalah matematis
  topic: keywords
subject: AQ
  topic: keywords
creator: Gusmiarni Wahyu Diningtyas
creator: Desi Rahmatina
creator: Roma Doni Azmi
rights: Copyright (c) 2025 Gusmiarni Wahyu Diningtyas, Dr. Desi Rahmatina, S.Pd., M.Sc., Roma Doni Azmi, S.Pd.I., M.Ed. (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-03-28
publication date: 2025-03-28
starting page: 54
ending page: 63
doi: 10.61291/jpi.v6i2.63

Kajian postmodernisme Jean Francois Lyotard dalam novel Dompet Ayah Sepatu Ibu karya J.S. Khairen
type: item
description: Section: Articles Keywords: Dompet ayah sepatu ibu, J.S. Khairen, postmodern, novel, jean francois lyotard, postmodernism, literary analysis, cultural representation, narrative technique This study aims to describe the postmodern aspects in the novel Dompet Ayah Sepatu Ibu by J.S. Khairen based on Jean-François Lyotard's theory of postmodernism. As a cultural product, literature constantly evolves in response to changes in time and social reality. In this context, a new paradigm emerged to replace modernism—postmodernism—which has influenced the form, content, and modes of literary expression. This research employs a qualitative descriptive approach with data sourced from the novel's text that represents postmodern elements such as eclecticism, parody, pastiche, irony, and camp. The findings reveal that the novel reflects the characteristics of postmodern society through the actions and attitudes of its characters in facing the realities of their time. Key findings include the psychological exploration of the main characters—Zenna and Asyrul—as well as creative artistic expressions that do not fully represent reality objectively. Eclecticism is evident in the integration of foreign cultures into local culture; parody appears through emotionally dramatized narratives; pastiche is present in the imitation of styles and themes from past texts, such as depictions of a humble family struggling against poverty and ignorance; while irony highlights the contrast between the characters' expectations and the reality they must face. Thus, this novel presents a strong representation of complex and reflective postmodern values.
subject: Articles
  topic: section
subject: Dompet ayah sepatu ibu
  topic: keywords
subject: J.S. Khairen
  topic: keywords
subject: postmodern
  topic: keywords
subject: novel
  topic: keywords
subject: jean francois lyotard
  topic: keywords
subject: postmodernism
  topic: keywords
subject: literary analysis
  topic: keywords
subject: cultural representation
  topic: keywords
subject: narrative technique
  topic: keywords
creator: Nova Hida Wahyuningtias
rights: Copyright (c) 2025 Nova Hida Wahyuningtias (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-03-24
publication date: 2025-03-24
starting page: 1
ending page: 16
doi: 10.61291/jpi.v6i2.16

Analisis kemampuan representasi matematis berdasarkan self efficacy siswa pada materi fungsi kuadrat
type: item
description: Section: Articles Keywords: Representasi matematis, self-efficacy, fungsi kuadrat, mathematical representation, quadratic functions, problem solving Mathematical representation ability is a critical competency that students must possess to understand and solve mathematical problems, particularly in quadratic functions. This study aims to describe students’ mathematical representation abilities based on their level of self-efficacy. A descriptive qualitative approach was used with six tenth-grade students selected based on their self-efficacy questionnaire results, consisting of two students each from high, medium, and low self-efficacy categories. The research instruments included a self-efficacy questionnaire, a mathematical representation test, and a semi-structured interview guide. The results revealed that students with high self-efficacy were able to fulfill all indicators of mathematical representation—symbolic, verbal, and visual—comprehensively and accurately. Students with medium self-efficacy could meet the three indicators, but with some errors in symbolic representation. In contrast, students with low self-efficacy mostly showed verbal representation ability and encountered difficulties in understanding and converting between visual and symbolic forms. These findings suggest a positive correlation between students’ self-efficacy levels and the quality and completeness of their mathematical representations. Thus, efforts to enhance students' self-efficacy should be considered an essential part of mathematics instruction.
subject: Articles
  topic: section
subject: Representasi matematis
  topic: keywords
subject: self-efficacy
  topic: keywords
subject: fungsi kuadrat
  topic: keywords
subject: mathematical representation
  topic: keywords
subject: quadratic functions
  topic: keywords
subject: problem solving
  topic: keywords
creator: Wan Siti Fatimah Azzahra Hasyari
creator: Linda Rosmery
creator: Nur Asma Riani Siregar
rights: Copyright (c) 2025 Wan Siti Fatimah Azzahra Hasyari, Linda Rosmery, Nur Asma Riani Siregar (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-03-27
publication date: 2025-03-27
starting page: 40
ending page: 46
doi: 10.61291/jpi.v6i2.46

Penerapan model problem-based learning bermuatan budaya lokal untuk meningkatkan kemampuan pemecahan masalah peserta didik
type: item
description: Section: Articles Keywords: kemampuan pemecahan masalah matematis, problem based learning, budaya lokal, problem solving skills, local culture, mathematics learning This study aims to improve the learning process and enhance students' mathematical problem-solving skills through the implementation of a Problem Based Learning (PBL) model integrated with local cultural values. The research employed a classroom action research design consisting of two cycles conducted during the odd semester of the 2024/2025 academic year. The subjects were 35 students, and data were collected through observation sheets and problem-solving tests. The learning tools used included a teaching module. The results showed continuous improvement in classroom activities, such as students' ability to understand problems presented in the worksheets, increased collaboration among group members, greater student engagement in discussions, and attentiveness to instructions and learning tasks. The average problem-solving test scores improved from an initial 21.52 to 77.26 in the first cycle and 86.76 in the second cycle. These findings indicate that the implementation of the PBL model with local cultural content effectively improves both the learning process and students’ mathematical problem-solving abilities.
subject: Articles
  topic: section
subject: kemampuan pemecahan masalah matematis
  topic: keywords
subject: problem based learning
  topic: keywords
subject: budaya lokal
  topic: keywords
subject: problem solving skills
  topic: keywords
subject: local culture
  topic: keywords
subject: mathematics learning
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creator: Cewang Yuliantini
creator: Atma Murni
creator: Syarifah Nur Siregar
rights: Copyright (c) 2025 Cewang Yuliantini, Dr. Atma Murni, M.Pd, Syarifah Nur Siregar, S.Si., M.Pd (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2025-03-27
publication date: 2025-03-27
starting page: 47
ending page: 53
doi: 10.61291/jpi.v6i2.53

Sumber belajar matematika melalui eksplorasi etnomatematika pada kue mangkuak basayak
type: item
description: Section: Articles Keywords: ethnomathematics, traditional cake, geometry, proportion, kue mangkuak basayak, etnomatematika This study is an exploratory research aimed at uncovering the relationship between mathematical concepts and the traditional Mangkuak Basayak cake, a distinctive delicacy from West Sumatra. The primary focus of this research is to explore ethnomathematical elements in community activities, particularly in the process of making and shaping the cake, which has the potential to become a contextual source for mathematics learning. Using ethnographic methods, data collection involved direct observation, in-depth interviews with cultural practitioners, documentation, and field notes adhering to the principles of authentic ethnographic description. The findings indicate that the process of making Mangkuak Basayak involves various mathematical concepts, such as proportional comparisons of ingredients, measurements, and geometric shapes visible in the cake's structure. These findings affirm that local culture can be integrated into mathematics education to enhance students' understanding through contextual approaches relevant to daily life.
subject: Articles
  topic: section
subject: ethnomathematics
  topic: keywords
subject: traditional cake
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subject: geometry
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subject: proportion
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subject: kue mangkuak basayak
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subject: etnomatematika
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creator: Fathur Rahmi
creator: Iltavia
rights: Copyright (c) 2024 Fathur Rahmi, Iltavia (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2024-12-30
publication date: 2024-12-30
starting page: 126
ending page: 136
doi: 10.61291/jpi.v6i2.136

Pengembangan media pembelajaran kartematika berbasis aplikasi android untuk meningkatkan kemampuan pemahaman matematis siswa pada materi koordinat kartesius
type: item
description: Section: Articles Keywords: android-based learning media, cartesian coordinates, innovative education, mathematical understanding ability, kemampuan pemahaman matematis, aplikasi android Students' mathematical understanding ability is often low, particularly on the Cartesian coordinate material, due to the lack of innovative learning media used in schools. This study aims to develop Kartematika, an Android-based learning media that is valid and practical for facilitating students' mathematical understanding. The research employs the 4-D development model, which includes the stages of Define, Design, Develop, and Disseminate. Data collection instruments include validation sheets and student response questionnaires, while data analysis techniques involve validity and practicality tests. Validation results show that the learning media achieved a validity level of 93.6%, categorized as highly valid. Practicality tests were conducted in two stages, yielding results of 91.4% (highly practical) in a small group trial and 89.6% (highly practical) in a large group trial. Based on the findings, the Android-based Kartematika learning media meets the criteria of validity and practicality, making it suitable for improving students' mathematical understanding on Cartesian coordinate material. This media is expected to serve as an innovative solution for mathematics learning in schools.
subject: Articles
  topic: section
subject: android-based learning media
  topic: keywords
subject: cartesian coordinates
  topic: keywords
subject: innovative education
  topic: keywords
subject: mathematical understanding ability
  topic: keywords
subject: kemampuan pemahaman matematis
  topic: keywords
subject: aplikasi android
  topic: keywords
creator: Sri Dewi Nengsih
creator: Titi Solfitri
creator: Maimunah
rights: Copyright (c) 2024 Sri Dewi Nengsih, Titi Solfitri, Maimunah (Author) https://creativecommons.org/licenses/by-nc-sa/4.0
date: 2024-12-30
publication date: 2024-12-30
starting page: 108
ending page: 115
doi: 10.61291/jpi.v5i2.59