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All Journal Al Ishlah Jurnal Pendidikan Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Journal of Mathematics Science and Education JURNAL CEMERLANG: Pengabdian pada Masyarakat Symmetry: Pasundan Journal of Research in Mathematics Learning and Education JURNAL PERSPEKTIF PENDIDIKAN Jurnal Penelitian Pembelajaran Matematika Sekolah Community Engagement and Emergence Journal (CEEJ) JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Jurnal Fibonaci: Jurnal Pendidikan Matematika ARSY : Jurnal Aplikasi Riset kepada Masyarakat LOSARI: Jurnal Pengabdian Kepada Masyarakat FARABI: Jurnal Matematika dan Pendidikan Matematika Jurnal Didactical Mathematics Edumatica: Jurnal Pendidikan Matematika Linggau Journal Science Education (LJSE) PKM Linggau: Jurnal Pengabdian dan Pemberdayaan Masyarakat Linggau Journal of Elementary School Education Polinomial : Jurnal Pendidikan Matematika Edutainment : Jurnal Ilmu Pendidikan dan Kependidikan Konsienti: Community Services Journal Differential: Journal on Mathematics Education
Refianti, Rani
Universitas PGRI Silampari
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Public Health Social Sciences Transportation Other

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PENGEMBANGAN E-MODUL BERBANTUAN FLIPBOOK PADA MATERI APLIKASI TURUNAN FUNGSI ALJABAR KELAS XI SMAN 8 LUBUKLINGGAU Darmansyah, M. Rizki; Refianti, Rani; Elly, As
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Vol 10, No 2 (2024)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jp2m.v10i2.5601

Abstract

The aim of this research is to determine the validity, practicality and effectiveness of the Flipbook-Assisted E-Module on the Algebra Function Derivative Application Material for Class XI IPA 2 SMA Negeri 8 Lubuklinggau. The research used is RD using the ADDIE model. Data collection techniques are interviews, observation, questionnaires and tests. The research subjects were students of class XI Science 2 at SMA Negeri 8 Lubuklinggau.It is-assisted moduleflipbook what was developed was declared valid, this was based on a language validator of 0.86, a media validator of 0.94 and a material validator of 0.95. The results of the validity test recapitulation show a high score with an average of 0.91. The teacher's practicality result is 4.85, testone to one evaluation was 4.52, small group practicality was 4.31, it was concluded thatIt is-assisted moduleflipbook in the application material for algebraic function derivatives, it shows an average score of 4.56 and is said to be practical. Effectiveness based on scoreN-gain amounting to 0.71 in the high category. therefore it is concluded thatIt is-The flipbook-assisted module on the application of algebraic function derivatives developed is valid, practical and effective.
PENGEMBANGAN MODUL AJAR BERBASIS PMRI MENGGUNAKAN KONTEKS PASAR INPRES LUBUKLINGGAU PADA MATERI ARITMATIKA SOSIAL KELAS VII Selviyani, Anggi; Refianti, Rani; Purwasi, Lucy Asri
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Vol 10, No 2 (2024)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jp2m.v10i2.5591

Abstract

This study aims to produce PMRI-based teaching modules using the market context of Inpres Lubuklinggau on class VII social aritamtics material that is valid, practical, and has potential effects. This research is a development research using the ADDIE development model, which consists of stages: analysis, design, development, implementation and evaluation. Data collection techniques were carried out through interviews, observations, questionnaires, and tests, with the subjects of the study being grade VII students of SMPIT Mutiara Cendekia Lubuklinggau totaling 6 students for the small group test and 24 students for the field test. Based on the results of data analysis, it shows that Aiken's V value from the validation of linguists is 0.85, media experts are 0.83 and material experts are 0.81 with very valid categories. In the practicality test, teachers and students obtained an overall percentage of 85.34% in the very practical category. And the results of the potential effect test through tests given by 24 students obtained data that 21 students (88%) were included in the complete category and 3 students (12%) with the incomplete category.
Systematic Literature Review: Desain Modul Dengan Pendekatan PMRI Pada Kurikulum Merdeka Fitriani, Lika; Refianti, Rani; Yanto, Yufitri
Polinomial : Jurnal Pendidikan Matematika Vol. 2 No. 1 (2023): May 2023
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v2i1.397

Abstract

Penulisan artikel ini bertujuan untuk menelaah literatur, jurnal dan artikel tentang modul dengan pendekatan PMRI pada kurikulum merdeka. Metode yang digunakan dalam penelitian ini yaitu systematic literature review. Dalam penelusuran artikel menggunakan kata kunci tersebut dengan publikasi jurnal pada tahun 2016-2023. Hasil penelusuran terdapat 20 artikel yang membahas tentang modul dengan pendekatan PMRI pada kurikulum merdeka, hanya 8 jurnal yang terdapat dalam inklusi. Artikel berasal dari jurnal terakreditasi sinta, nasional dan tidak terakreditasi. Hasil riview didapat kesesuaian Modul Kurikulum Merdeka untuk menyesuaikan kebutuhan sekolah. Selain itu pendekatan PMRI mempermudah siswa untuk memahami konsep matematika
Pengembangan E-Modul Berbasis PMRI pada Materi Segi Empat Kelas VII SMP Febriana, Suci; Refianti, Rani; Luthfiana, Maria
Jurnal Pendidikan Matematika : Judika Education Vol 6 No 2 (2023): Jurnal Pendidikan Matematika : Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v6i2.7493

Abstract

This study aims to develop an PMRI-based e-module product on rectangular class VII class VII SMP IT AN-NIDA Lubuklinggau according to the 2013 curriculum and to produce e-modules that are valid, practical and have potential effects. This development research method uses the ADDIE development model (Analysis-Design-Develop-Implement-Evaluate). The research was conducted at SMP IT AN-NIDA Lubuklinngau so that the population and sample or research subjects were class VII students with a total of 28 students. Data collection techniques in this study used interviews, questionnaires and tests. The data analysis technique uses the validity of linguists with a value of 0.75, media experts with a value of 0.72 and material experts with a value of 0.68, so that the results of the analysis of the three validators get a value of 0.71 in the valid category. Furthermore, the practicality analysis of teachers and students gets a score of 92.07% in the very practical category and has a potential effect of 92.85%. So it can be concluded that the PMRI-based e-module on rectangular class VII class VII SMP IT AN-NIDA Lubuklinggau has met the criteria of being valid, practical and has a potential effect. Keywords: e-module, PMRI, Quadrilatera
PENERAPAN PENDEKATAN PMRI TERHADAP PEMAHAMAN KONSEP SISWA PADA MATERI BANGUN RUANG SISI DATAR KELAS VIII SMP NEGERI 1 MUARA RUPIT Anggraini, Pitri; Elly S, As; Refianti, Rani
Linggau Journal of Elementary School Education Vol. 3 No. 2 (2023): Linggau Journal of Elementary School Education
Publisher : LP3MKIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55526/ljese.v3i2.532

Abstract

Penelitiaan ini bertujuan untuk mengetahui kemampuan pemahaman konsep matematika siswa setelah diterapkan Pendekatan Pembelajaran Matematika Realistik Indonesia (PMRI) pada Materi Bangun Ruang Sisi Datar Kelas VIII SMP Negeri 1 Muara Rupit. Metode yang digunakan eksperimen semu dangan populasi kelas VIII SMP Negeri 1 Muara Rupit tahun ajaran 2022/2023 dan sebagai sampel yaitu VIII.B yang berjumlah siswa 26 siswa. Teknik pengumpulan data penelitian ini dengan tes berbentuk uraian sebanyak 5 soal. Hasil perhitungan nilai rata-rata pre-test siswa yaitu 16,85 sedangkan hasil perhitungan nilai rata-rata post-test siswa yaitu 80,73. Analisis data dengan Uji-t berdasarkan hasil tes akhir dengan taraf signifikasi 0,05 dan hasil analisis uji hipotesisnya diperoleh bahwa 5,13 dengan 1,71. Hal ini menunjukan bahwa (5,13) ≥(1,71) jadi dapat disimpulkan bahwa kemampuan pemahaman konsep matematika siswa kelas VIII SMP Negeri 1 Muara Rupit tahun ajaran 2022/2023 setelah mengikuti pembelajaran menggunakan pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) dalam kategori baik lebih dari atau sama dengan 70 (≥ 70).
Pengembangan LKPD Dengan Pendekatan PMRI pada Materi Persamaan Lingkaran Kelas XI Fitriani, Lika; Refianti, Rani; Purwasi, Lucy Asri
FARABI: Jurnal Matematika dan Pendidikan Matematika Vol 7 No 2 (2024): FARABI: Jurnal Matematika dan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika FKIP UNIVA Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/farabi.v7i2.810

Abstract

Penelitian ini bertujuan untuk mengembangkan LKPD dengan Pendekatan PMRI Pada Materi Persamaan Lingkaran Kelas XI SMKN 1 Lubuklinggau sesuai dengan kurikulum 2013 yang Valid, praktis dan memiliki efek potensial. Metode penelitian pengembangan ini menggunakan model pengembangan ADDIE (Analysis-Design-Develop-Implement-Evaluate). Penelitian dilakukan di SMKN 1 Lubuklinggau dengan populasi dan sampel penelitian adalah peserta didik kelas XI dengan jumlah 36. Teknik pengumpulan data dalam penelitian ini menggunakan wawancara, angket dan tes. Hasil dari analisis data melalui kevalidan ahli bahasa dengan nilai 0,92 dengan kategori sangat valid, ahli media dengan nilai 0,87 dengan kategori sangat valid dan ahli materi dengan nilai 0,8 dengan kategori valid. Analisis kepraktisan guru mendapat nilai 91,6% sedangkan analisis kepraktisan peserta didik mendapat nilai 98,6% dengan kategori sangat praktis dan memiliki efek potensial 91,6% dengan kategori sangat baik. Sehingga dapat disimpulkan bahwa LKPD Dengan Pendektan PMRI Pada Materi Persamaan Lingkaran Kelas XI SMKN 1 Lubuklinggau telah memenuhi kriteri Valid, Praktis dan memiliki efek potensial.  
Pengembangan Lembar Kerja Siswa Menggunakan PMRI untuk Mengukur Kemampuan Pemecahan Masalah Matematis Siswa Luthafiana, Maria; Refianti, Rani; Elly, As
Jurnal Pendidikan Matematika : Judika Education Vol 7 No 2 (2024): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v7i2.11736

Abstract

The purpose of this study was to develop student worksheets using a valid and practical Indonesian realistic approach and to determine the mathematical problem-solving abilities of junior high school students. This study is a development research using the 4D development model. The subjects in this study were students of SMP Negeri 13 Lubuklinggau class VII in the 2023/2024 academic year. Based on the results of the development research, it can be drawn that the results of the LKS developed were based on the validation of the validation questionnaire by the language validator. While for media validation, it is also in the valid category. For the practicality LKS developed, it is in the practical category based on the assessment of the practicality questionnaire given to students in small groups, namely 80.05% and based on the teacher's practicality assessment, it is in the practical category with a practicality percentage of 80%. Based on the test results given to 28 students of grade VII, data was obtained that for indicator number one, namely understanding the problem, it has a percentage of 66% included in the high category, for indicator number two, namely the indicator Determining the right plan, it has a percentage of 58% included in the sufficient category, for indicator number three, implementing the plan, it has a percentage of 53% included in the sufficient category, for indicator number four, it has a percentage of 51% included in the sufficient category. In conclusion, the LKS developed using the PMRI approach is declared valid both in terms of development and media, practical and able to meet the specified indicators. Keywords: Development, Student worksheets, PMRI Approach
Workshop Penyusunan Bahan Ajar Interaktif Berbasis Aplikasi Canva dan Powtoon Bagi Para Guru DI SD Negeri 41 Kota Lubuklinggau Asri Purwasi, Lucy; Refianti, Rani; Fauziah, Anna; Adha, Idul; Alfian, Denny
LOSARI: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2024): Desember 2024
Publisher : LOSARI DIGITAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53860/losari.v6i2.374

Abstract

Kegiatan ini bertujuan untuk mengeksplorasi pengetahuan dan keterampilan guru Sekolah Dasar Negeri 41 Kota Lubuklinggau dalam menyusun bahan ajar interaktif dengan memanfaatkan aplikasi Canva dan Powtoon. Jumlah peserta kegiatan adalah 20 orang, terdiri dari guru kelas dan bidang studi. Adapun metode pelaksanaan yaitu diskusi, ceramah dan demonstrasi. Instrumen yang digunakan dalam kegiatan, yaitu angket berkaitan dengan pemahaman, keterampilan dan penerapan. Analisis data meggunakan pendekatan kuantiatif deskriptif. Hasil evaluasi menunjukkan hasil kriteria sangat baik pada masing-masing aspek pemahaman konsep peserta dengan persentase sebesar 87,5%, sementara keterampilan dalam mengoperasikanaplikasi tersebut mencapai 84%, dan keinginan penerapan dalam pembelajaran menunjukkan hasil sebesar 88,66%. Hal ini menunjukkan bahwa para guru berhasil menguasai materi dan keterampilan yang diajarkan, serta diharapkan dapat mengimplementasikannya dalam proses pembelajaran di kelas
Pengaruh Model Discovery Learning Berbantuan LKPD Berbasis HOTS Terhadap Kemampuan Berpikir Kritis Peserta Didik Sulisningtyas, Sabrina; Fauziah, Anna; Refianti, Rani
FARABI: Jurnal Matematika dan Pendidikan Matematika Vol 7 No 2 (2024): FARABI: Jurnal Matematika dan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika FKIP UNIVA Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/farabi.v7i2.812

Abstract

The purpose of this study was to determine the effect of Discovery Learning model assisted by HOTS-based LKPD on students' critical thinking skills. The type of research used is Quasi Experiment Design. The research was conducted at SMP Negeri 7 Lubuklinggau with the research population was class VIII. The research sample was class VIII.5 as the experimental class and class VIII.6 as the control class. The sampling technique used Probability Sampling with Cluester Random Sample. Data analysis includes normality test, homogeneity test and hypothesis testing. In this study, Chi Kuadrat was used to test the normality of data, F (Fisher) test for data homogeneity test, and pseudo t-test for hypothesis testing. The results of testing the hypothesis of the final ability of students show that  , namely 3.977>1.701 then Ho is rejected which means that the average score of critical thinking skills of experimental class students is greater than the control class (. So it can be concluded that there is an effect of the Discovery Learning model assisted by HOTS-based LKPD on students' critical thinking skills.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA KELAS III Fauziah, Anna; Refianti, Rani; Baharudin, Baharudin; Maharani, Dessy
JOURNAL of MATHEMATICS SCIENCE and EDUCATION Vol 6 No 2 (2024): Journal of Mathematics Sciense and Education
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jmse.v6i2.3377

Abstract

This research aims to find out whether the Problem based learning model assisted by poster media can improve elementary school students' Mathematics learning outcomes. The research was carried out at SD Negeri 41 Lubuklinggau. This type of research is classroom action research. Data collection techniques are carried out using tests, observation and documentation. The data analysis techniques used are qualitative descriptive and quantitative descriptive. This research consists of 3 cycles with research procedures using the Problem based learning model which includes planning, implementing actions, observing and reflecting. The results of the research show that there has been an increase in Mathematics learning outcomes for class III students at SD Negeri 41 Lubuklinggau. In cycle I, students obtained an average pre-test score of 57,73 and post-test 71,47. Cycle 2 average value of pre-test 64.09 and post-test 77,.45. Cycle 3 average value of pre-test 65,73 and post-test 88,09. From the research results, it was concluded that Problem Based Learning can improve elementary school students' Mathematics learning outcomes.
Co-Authors Adha, Idul Alfian, Denny Anggeraini Oktarina Anggraini, Pitri Anggraini, Yeli Anna Fauziah As Elly As Elly. S Baharudin Baharudin Bayu Anggara, Galih Darmansyah, M. Rizki Dea Suniar, Akhyumita Denny Alfian Denny Alfian Dewi Safitri Dilsa Drajat Friansah Efuansyah, E Elfrida Ratnawati Elya Rosalina Evanni Daniswara Haryono Febriana, Suci Fitriani, Lika Henria, Aprin Hurin Nabillah Idul Adha Idul Adha Khathibul Umam Zaid Nugroho Leni Lestari Aprilia Leni Lestari Aprilia Lissa Anggraini Lucy Asri Purwasi Luthafiana, Maria Luthfiana , Maria Luthfiana, Maria Maharani, Dessy Maria Lutfiana Maria Luthfiana Maria Luthfiana Marisa Z Marisa Z Mawardi, Dona Ningrum Mira Utami Nabila Putri Isamer Natasya Rahmadanti Ningrum Mawardi Mawardi, Dona Ningrum Mawardi, Dona Novianti Mandasari Nur Fitriyana Okta Anggriani Purwasi, Lucy Asri Putriana Putriana Radiatun Radiatun Rati Auwallah Revita, Ade Nindya Ria Dwi Jayati Ririn Suhariani S, As Elly Santoso, Budi Sari, Sindi Purnama Selviyani, Anggi Sukasno Sukasno Sulisningtyas, Sabrina Yana Royana Yani, Iwayuli Yufitri Yanto Zulkardi Z.