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Purwasi, Lucy Asri

STKIP PGRI Lubuklinggau, Indonesia

Author-ID : 823800

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Transportation Other

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Designing Learning Trajectory on Ratio and Proportion through PMRI with the Indonesian Traditional Food Context Lucy Asri Purwasi; Zulkardi; Ratu Ilma Indra Putri; Ely Susanti
Journal of Honai Math Vol. 8 No. 1 (2025): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v8i1.787

Mastery of the concepts of ratio and proportion is essential in mathematics education, as it underpins students’ ability to develop logical reasoning and proportional thinking skills critical for advanced mathematical understanding. Despite its importance, students often struggle with these concepts due to the lack of learning activities that meaningfully connect mathematics to real-life contexts and cultural relevance. This disconnect highlights a gap in instructional approaches that fail to bridge abstract mathematical content with students’ lived experiences. Addressing this issue, the present study introduces a novel integration of the Pendidikan Matematika Realistik Indonesia (PMRI) approach with local cultural context, specifically the traditional Sumatran dish, namely lemang, to enhance students' conceptual grasp of ratio and proportion. The study aims to design and implement a PMRI-based learning sequence centered on the lemang context to facilitate meaningful learning experiences among junior high school students. Employing a design research methodology, the study involved seventh-grade students at SMP IT An-Nida Lubuklinggau, with data collected through student activity sheets (SAS), classroom observations, interviews, and documentation. Findings indicate that the integration of PMRI with the lemang context significantly supports students' progressive understanding of ratio and proportion, fostering both cognitive engagement and cultural appreciation. This research contributes to the enrichment of mathematics education by demonstrating how culturally contextualized PMRI designs can promote deeper learning and affirm the relevance of mathematical knowledge in students' everyday lives.

PENERAPAN MODEL PEMBELAJARAN PJBL BERBANTUAN MEDIA AUDIO VISUAL TERHADAP HASIL BELAJAR SISWA KELAS V SD NEGERI WONOKERTO PADA MATA PELAJARAN SBDP Wulandari, Dinda; Firduansyah, Dedy; Asri Purwasi, Lucy
Linggau Journal Science Education (LJSE) Vol. 4 No. 1 (2024): Linggau Journal Science Education
Publisher : LP3MKIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55526/ljse.v4i1.682

Penelitian ini bertujuan untuk mengetahui ketuntasan hasil belajar siswa setelah diterapkan Model Pembelajaran PjBL berbantuan media audio visual pada mata pelajaran SBdP Siswa Kelas V SD Negeri Wonokerto. Jenis penelitian ini adalah penelitian kuantitatif dan metode penelitian yang digunakan yaitu eksperimen semu menggunakan desain penelitian pre-test dan post-test. Mengunakan soal essay berjumblah 10 soal Sampel Penelitian adalah kelas V terdiri dari 20 Siswa dan teknik analisis data dengan langkah-langkah: uji normalitas, uji Z. Rata nilai Pre-test 38,75 dan rata nilai post-test 80,5. Berdasarkan Hasil analisis uji-z nilai Zhitung (5,44) dan Ztabel 1,64 jika di bandigkan maka Zhitung Ztabel. Sehingga dapat disimpulkan bahwa hasil belajar SBdP Siswa Kelas V SD Negeri Wonokerto setelah Penerapan Model Pembelajaran PjBL berbantuan media audio visual signifikan tuntas.

Systematic Literature Review: Design of Mathematics Modules Based on Ethnomathematics Ababil, Dini; Purwasi, Lucy Asri; Nugroho, Khathibul Umam Zaid
Global Education Journal Vol. 3 No. 2 (2025): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.v3i2.831

Amidst the onslaught of globalization in the 21st century, education must innovate in learning to develop problem-solving skills and foster a love of local culture. One way to do this is through the implementation of ethnomathematics in learning. The purpose of this study is to describe the implementation of ethnomathematics in learning to develop mathematical problem-solving skills and a love of local culture. The study used the Systematic Literature Review (SLR) method for articles published between 2018 and 2023 on the impact of ethnomathematics on mathematical problem-solving skills and a love of local culture. Fourteen national and international articles were obtained from the Google Scholar and Scopus databases. The results indicate that ethnomathematics learning can effectively help develop students' problem-solving skills and a love of local culture. Its implementation is used as an integrated approach in learning models and learning media. Therefore, the design of ethnomathematics-based mathematics modules has greater potential to improve students' understanding of mathematical concepts and learning motivation from various cultural backgrounds.

Pengembangan LKPD Matematika Higher Order Thinking Skills (HOTS) Berorientasi Kearifan Lokal Kota Lubuklinggau pada Kelas V Sekolah Dasar Anjelina, Putri Natasya Monalisa; Purwasi, Lucy Asri; Krisnawati, Yuni
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 4 No. 2 (2024): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v4i2.626

Penelitian ini dimaksudkan untuk mengembangkan LKPD (Lembar Kerja Peserta Didik) berorientasi pada kearifan lokal, menguji kepraktisan, kevalidan, serta keefektifan media LKPD Matematika HOTS berorientasi kearifan lokal di SD Negeri 8 Lubuklinggau. Jenis penelitian dan pengembangan dengan menggunakan model pengembangan 4D. Populasi serta sampel yang dipilih ialah siswa kelas V SD Negeri 8 Lubuklinggau. Teknik dalam mengumpulkan data mencakup observasi, wawancara, tes, serta angket. Teknik dalam menganalisa data mencakup pengujian kevalidan, kepraktisan, dan keefektifan. Penelitian menghasilkan bahwa dengan penilaian bahasa, media, serta materi memperlihatkan bahwa media LKPD telah memenuhi parameter valid disertai skor rerata 0,88. Sementara melalui analisa penilaian lembar kepraktisan guru dan siswa menunjukkan kepraktisan media LKPD dengan skor rerata 92%. Pada pengujian keefektifan, didapatkan N-gain (g) sejumlah 0,68 dengan interpretasi sedang, berarti LKPD Matematika HOTS berorientasi kearifan lokal mempunyai efektifitas sedang. Maka, disimpulkan bahwa media LKPD matematika HOTS berorientasi kearifan lokal dinilai, valid, praktis, serta efektif dalam pembelajaran matematika SD Negeri 8 Lubuklinggau.

PENERAPAN MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) BERBANTUAN MEDIA AUDIO VISUAL UNTUK MENGUKUR PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS V SD NEGERI 34 LUBUKLINGGAU Ayunda, Rani; Asri Purwasi, Lucy; Sujarwo
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02` (2025): Volume 10 No. 2 Juni 2024 In Built
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.14568

Abstract The aim of the research was to determine students' understanding of mathematical concepts at SD Negeri 34 Lubuklinggau after implementing the Contextual Teaching and Learning learning model assisted by Audio Visual Media. The research method is Pre Experiment Design in the form of pretest posttest design. The data collection technique is in the form of essay questions. Data were analyzed using z-test. The understanding of mathematical concepts of fifth grade students at SD Negeri 34 Lubuklinggau after implementing the Contextual Teaching and Learning learning model assisted by Audio Visual media significantly reached the good category. The results of the pre-test calculation of understanding mathematical concepts obtained an average value of 24.21 in the very low category and the results of the post-test calculation of understanding of mathematical concepts obtained an average value of 79.37 in the good category. Based on the results of the z-test analysis at a significant level of α = 0.05, it can be seen that z_count (4.20) ≥ z_tabel (1.64), it can be concluded that students' understanding of mathematical concepts using the Contextual Teaching and Learning learning model assisted by Audio Visual Media is significant reached the good category. Keywords: audio visual media, contextual teaching and learning model, understanding mathematical concepts

PENERAPAN MODEL PENGAJUAN DAN PEMECAHAN MASALAH (JUCAMA) TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS IV SD NEGERI 30 LUBUKLINGGAU Wahyuni, Mutia; Lucy Asri Purwasi; Novianti Mandasari
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09, Nomor 04, Desember 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i04.19711

This research aims to determine the completeness of social studies learning outcomes for Class IV Students of SD Negeri 30 Lubuklinggau after implementing the Submission and Problem Solving (JUCAMA) Learning Model. This research method is experimental, with the design used being a one-group pretest-posttest design. The population in this study consisted of three classes, namely classes IVA, and IVB, and the sample in this study was 21 students class IVA students at SD Negeri 30 Lubuklinggau using random sampling technique. The data collection technique uses an essay test. Data analysis techniques use: t test. Based on the results of the t-test analysis with the confidence level obtained α= 0.05, the data = 2,460 and = 2,085, the data shows that the value of >. The students' average pretest score was 24,52 and the average posttest score was 76,79, so it can be said that a was accepted and o was rejected. The results of the research can be concluded that the social studies learning outcomes for Class IV of SD Negeri 30 Lubuklinggau after implementing the Submission and Problem Solving (JUCAMA) learning model are significantly complete.

Development of PMRI-Based LKPD in the Context of Lubuklinggau Local Wisdom on Pythagorean Theorem Material Sari, Ratna Dewi; Fauziah, Anna; Purwasi, Lucy Asri
PARADIKMA: JURNAL PENDIDIKAN MATEMATIKA Vol. 17 No. 1 (2024): PARADIKMA JURNAL PENDIDIKAN MATEMATIKA (January-June 2024)
Publisher : Study Program of Mathematics Education of Unimed Postgraduate Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paradikma.v17i1.58581

The purpose of this research is to create a valid, useful, and potentially beneficial student worksheet for class VIII students that utilizes the material of the Pythagorean theorem in the context of Lubuklinggau local wisdom and Indonesian realistic mathematics education. The 4-D development paradigm, which comprises of the stages of define, design, develop, and disseminate, is being used in this development research project. This study involves class VIII students, math teachers, and validators (linguists, media specialists, and material experts). Techniques for gathering data include tests, questionnaires, observations, and interviews. The generated LKPD has a language validity of 0.78 in the valid category, media validity of 0.83 in the very valid category, and material validity of 0.81 in the very valid category based on the research findings. Based on these data, the mathematics worksheet developed in this research using Pythagorean theorem material in the context of local wisdom in the city of Lubuk-Lingau is very valid and practical and has potential effects so that it can be used to study the Pythagorean theorem.

Upaya Meningkatkan Hasil Belajar Matematika Menggunakan Model Pembelajaran Contextual Teaching and Learning Berbantuan Media Leaflet Siswa Kelas V Sekolah Dasar Rani Ayunda; Lucy Asri Purwasi; Akmal Rijal
Jurnal Cakrawala Pendidikan Sekolah Dasar Vol. 1 No. 2 (2025): Juli-Desember 2025
Publisher : Penerbit Ndari Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65659/zgqb1m76

Penelitian ini bertujuan untuk mengetahui model pembelajaran Contextual Teaching and Learning berbantuan Media Leaflet dapat meningkatkan hasil belajar matematika siswa kelas V sekolah dasar. Jenis penelitian ini adalah Penelitian Tindak Kelas (PTK), dengan subjek penelitian siswa kelas V SDN 81 Lubuklinggau sebanyak 16 siswa. Teknik pengumpulan data yang digunakan dalam penelitian ini yaitu observasi, wawancara, tes, dan dokumentasi. Teknik analisis data menggunakan teknik skor rata-rata atau presentase. Penelitian ini terdiri dari 3 siklus dan setiap siklus terdiri dari 4 tahapan yaitu perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Presentase hasil belajar siswa pada pra siklus 47% dengan kategori kurang, siklus I sebesar 60% dengan kategori cukup, kemudian pada siklus II mengalami peningkatan 69% dengan kategori baik, pada siklus III hasil belajar siswa kembali mengalami peningkatan dengan presentase 78% dengan kategori baik. Hasil penelitian menunjukkan adanya peningkatan hasil belajar siswa menggunakan model pembelajaran Contextual Teaching and Learning berbantuan media Leaflet pada mata pelajaran matematika.

Development of HOTS-Based Mathematics Module Integrating Lubuklinggau Tourism Context to Improve Students' Mathematical Literacy Lucy Asri Purwasi; Rani Refianti; Evanni Daniswara Haryono; Idul Adha
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 4 (2025): DECEMBER 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i4.7641

Mathematical literacy among university students remains low, partly due to the lack of contextualized teaching materials that support higher-order thinking skills (HOTS). This study aims to develop a HOTS-based mathematics module integrating the tourism context of Lubuklinggau to improve students' mathematical literacy. The study employed a research and development (RD) approach using the 4-D model (Define, Design, Develop, Disseminate). Participants included first-semester PGSD students at Universitas PGRI Silampari, comprising 6 students in small group testing and 31 students in field testing. Instruments included expert validation forms, practicality questionnaires, and a mathematical literacy test. Data were analyzed using descriptive quantitative techniques. Validation results showed the module was considered valid (content: 80%, media: 80%, language: 89%). Practicality assessments from lecturers (87%) and students (97%) indicated the module was highly usable. The module effectively improved students’ mathematical literacy, with an average score of 80.31%, classified as "very effective." All assessed indicators—communication, problem-solving strategies, mathematization, representation, and reasoning—achieved either effective or very effective categories. The integration of local tourism context within a HOTS framework offers a promising strategy to enhance students' engagement and comprehension. The developed module not only meets the criteria of validity, practicality, and effectiveness but also serves as a relevant instructional tool for supporting 21st-century skills in mathematics education.

Pelatihan Penggunaan Sistem Informasi Berbasis Website Pada Karyawan Agrowisata Tekno44 Di Desa Gelabak, Kecamatan Rambutan, Kabupaten Banyuasin Alfian, Denny; Jumeilah, Fithri Selva; Purwasi, Lucy Asri
Community Engagement and Emergence Journal (CEEJ) Vol. 3 No. 3 (2022): Community Engagement & Emergence Journal (CEEJ)
Publisher : Yayasan Riset dan Pengembangan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/ceej.v3i3.1182

Kegiatan pelatihan ini dilaksanakan dengan tujuan untuk, yaitu 1) mensosialisasikan pentingnya dan kemudahan operasi aplikasi sistem informasi berbasis website pada karyawan agrowisata tekno44 karena tidak memiliki latar belakang pendidikan komputer atau sistem informasi telekomunikasi; 2) melatih dan mengkader karyawan untuk mampu menginputkan informasi, dan memperbaharui konten dalam website, serta mengembangkan fitur-fitur yang dibutuhkan dalam website; 3) melatih dan mengkader karyawan untuk mampu mendokumentasi informasi-informasi di desa menjadi informasi digital dan diseminasikan melalui media website. Peserta pelatihan diikuti oleh karyawan agrowisata tekno44 yang bertugas sebagai admin attau operator website berjumlah 3 orang. Adapun metode yang akan dilakukan dalam kegiatan ini, yaitu melalui sosialisasi dan pelatihan (metode ceramah, diskusi interaktif dan praktek langsung). Pelaksanaan kegiatan ini menunjukkan respon positif dan antusias peserta yang tinggi dengan ditandai dengan hasil kuisioner yang masing-masing menunjukkan dari indikator pengetahuan dan pengoperasian terkait website mencapai persentase 90% dengan kriteria sangat mengetahui dan indikator Ketertarikan dalam kegiatan pelatihan dan pelatihan lanjutan mengenai website menunjukkan persentase 100% dengan kriteria sangat tertarik. Sehingga dengan pembuatan maupun pelatihan sistem informasi berbasis website dapat dijadikan sebagai media promosi baik berikaitan mengenai informasi agrowisata tekno44 maupun potensi desa Gelebak Dalam Kecamatan Rambutan Kabupaten Banyuasin.

Co-Authors Ababil, Dini Agustan Ependi Akmal Rijal Alfian, Denny Anggraini Anggreani, Ayu Anjelina, Putri Natasya Monalisa Anna Fauziah Ardayati As Elly As Elly Asriadi, Ferdian Auliyah Ayunda, Rani Bellinda Bellinda Budi Mulyono Bunga Nanda Palin Dedy Firduansyah Denny Alfian Denny Alfian Denny Alfian Denny Alfian Desy Fitriana, Desy Dewi Rohana Dian Meri Afrina Dodik Mulyono Drajat Friansah Efin Vanalepi Ely Susanti Elya Rosalina Evanni Daniswara Haryono Evanni Daniswara Haryono Fiani, Ani Fithri Selva Jumeilah, Fithri Selva Fitriani, Lika Fitriani, Linna Fitrianingsih, Tiara Idul Adha Isep Periyana Khathibul Umam Zaid Nugroho Larasati, Fala Risky Luthfiana, Maria Maria Lutfiana Maria Luthfiana Maria Ramasari Mayangsari, Deni Mellisa Agustriana Muhamad Akbar Maharati Nasution, Melda Novi Hartika Novianti Mandasari Novitri Puspita Utami Nur Fitiyana Nur Fitriyana Nyimas Aisyah Okta Selvia Radiatun Radiatun Rahma Putri Handayani Rahmadani Sukma Melati Rani Ayunda Ratmi Anjani Ratna Dewi Sari Ratu Ilma Indra Putri Refianti, Rani Ria Dwi Jayati Ririn Suhariani Risma Aprilia Riyadi, Agusman Sari, Ratna Dewi Sari, Wulan Permata Silvia Putri Sujarwo Sujarwo Sujarwo Sukasno Tidi Maharani, Tidi Tipa Ulandari Tri Wulandari Ulandari, Tipa Vivi Sakta Tri Rahmadona Wahyuni, Mutia Windi Utari Wulandari, Dinda Yufitri Yanto Yulfi Yuni Krisnawati Yusuf Hartono Zara Zeti, Shilfa Zulkardi

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