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All Journal Jurnal Pendidikan Matematika dan IPA Journal on Mathematics Education (JME) Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan SEMIRATA 2015 Proceeding 7th International Seminar on Regional Education Jurnal Gantang Pi: Mathematics Education Journal Juring (Journal for Research in Mathematics Learning) Proceedings of the 1st UR International Conference on Educational Sciences Malikussaleh Journal of Mathematics Learning (MJML) Indiktika : Jurnal Inovasi Pendidikan Matematika JURNAL PENDIDIKAN TAMBUSAI Jurnal Cendekia : Jurnal Pendidikan Matematika MEJ (Mathematics Education Journal) Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika J-PiMat : Jurnal Pendidikan Matematika Mosharafa: Jurnal Pendidikan Matematika Jurnal Pengabdian dan Edukasi Sekolah (Jubaedah) Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) Jurnal Citra Pendidikan Journal of Educational Sciences Edumatica: Jurnal Pendidikan Matematika Polinomial : Jurnal Pendidikan Matematika Pi: Mathematics Education Journal Jurnal Citra Pendidikan Anak OMEGA: Jurnal Keilmuan Pendidikan Matematika Jurnal Pendidik Indonesia Jurnal Pengabdian Masyarakat dan Riset Pendidikan International Journal of Educational Best Practices Jurnal Citra Pendidikan
Atma Murni
Riau University, Pekanbaru
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Social Sciences Other

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PENGEMBANGAN BAHAN AJAR BERBASIS MASALAH KONTEKSTUAL UNTUK MENINGKATKAN PEMECAHAN MASALAH MATEMATIS Muliyana, Dewi; Murni, Atma; Saragih, Sehatta
J-PiMat : Jurnal Pendidikan Matematika Vol 6, No 2 (2024): J-PiMat
Publisher : Prodi Pendidikan Matematika STKIP Persada Khatu;istiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/j-pimat.v6i2.3633

Abstract

Latar belakang penelitian ini yaitu belum optimalnya kemampuan pemecahan masalah matematis (KPMM) siswa disebabkan kurang tersedianya bahan ajar yang dapat dijadikan wahana untuk melatih KPMM siswa. Salah satu solusi untuk meminimalisir masalah tersebut dengan memfasilitasi siswa dengan bahan ajar berbasis masalah kontekstual. Tujuan dari penelitian ini menghasilkan produk berupa bahan ajar dalam peningkatan KPMM siswa. Penelitian ini menggunakan model ADDIE (analysis, design, development, implementation, dan evaluation). Instrumen yang digunakaan berupa lembar validasi, angket respon siswa dan soal tes KPMM. Berdasarkan hasil analisis data pada bahan ajar bahwa rataan validitas  91,20% kategori sangat valid, angket respon siswa diperoleh 90,78% kategori sangat praktis. Hasil tes KPMM siswa memperlihatkan bahwa presentase ketuntasan mencapai 90% dengan rataan kelas eksperimen sebesar 90.30 dan kelas control 81.00. Hal ini menunjukkan bahwa bahan ajar yang dikembangkan dapat digunakan oleh siswa untuk meningkatkan KPMM. Hasil analisis data tersebut disimpulkan bahwa produk bahan ajar layak dijadikan sebagai sarana dalam memfasilitasi aktivitas belajar siswa untuk meningkatkan KPMM nya. Kata Kunci: Bahan ajar berbasis masalah kontekstual, barisan dan deret, KPMM
Pengembangan Modul Ajar Matematika Topik Bangun Ruang Sisi Lengkung Berbasis Problem Based Learning untuk Meningkatkan Kecakapan Pemecahan Masalah Matematis Peserta Didik Fase D Hasanah, Uswatun; Roza, Yenita; Murni, Atma
Juring (Journal for Research in Mathematics Learning) Vol 7, No 4 (2024)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/juring.v7i4.33529

Abstract

Penelitian ini bertujuan untuk mengembangkan modul ajar matematika topik bangun ruang sisi lengkung berbasis problem based learning untuk meningkatkan kecakapan pemecahan masalah matematis peserta didik fase D. Bentuk penelitian yang dilakukan merupakan penelitian pengembangan dengan menggunakan model 4-D (Define, Design, Development, dan Disseminate). Hasil validasi pertemuan 1 sampai 6 pada modul ajar memenuhi kriteria sangat valid dengan skor rata-rata 93,3%,. Modul ajar memenuhi kriteria praktis dengan persentase 79,4% ,Keefektifan modul ajar dilihat berdasarkan rata-rata skor posttest kelas eksperimen yaitu 31,10 dan kelas kontrol 25,10 serta peningkatkan kecakapan pemecahan masalah matematis peserta didik dari kedua kelas sampel dilihat dari skor N-Gain kelas eksperimen 0,6917 dan kelas kontrol 0,2871. Kesimpulan dari pembahasan hasil penelitian pengembangan yang dilakukan adalah telah menghasilkan produk berupa modul ajar berbasis problem based learning pada topik bangun ruang sisi lengkung untuk meningkatkan kecakapan pemecahan masalah matematis peserta didik fase D yang memenuhi kriteria valid, praktis, dan efektif.
Hubungan Kemampuan Komunikasi Matematis dan Kepercayaan Diri Siswa Sekolah Menengah Kejuruan pada Materi Statistika Ilyas, Emil Yasid; Murni, Atma; Roza, Yenita
Juring (Journal for Research in Mathematics Learning) Vol 7, No 4 (2024)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/juring.v7i4.30900

Abstract

Pembelajaran aktif membutuhkan siswa yang dapat berkomunikasi dengan baik. Kunci dari komunikasi adalah ekspresi pernyataan yang tepat. Salah satu sikap yang dapat membuka ekspresi ini adalah kepercayaan diri. Penelitian bertujuan untuk menganalisis hubungan antara kemampuan matematis siswa dan kepercayaan diri siswa sekolah menengah kejuruan. Metode penelitian ini adalah penelitian kuantitatif dengan desain korelasional. Data kemampuan komunikasi matematis siswa dikumpulkan dengan instrumen tes, sedangkan data kepercayaan diri siswa dikumpulkan dengan instrumen angket. Teknik analisis data menggunakan uji hipotesis asosiatif dengan uji korelasi bivariat. Hasil penelitian menyatakan bahwa terdapat hubungan yang signifikan antara kemampuan komunikasi matematis dan kepercayaan diri siswa sekolah menengah kejuruan dengan skor signifikansi 0.000 yang kurang dari 0.050 dan koefisien korelasi adalah 0.720.
Development of problem-based learning mathematics tools for linear programming to facilitate students' mathematical communication skills Yeyen, Vioskha; Roza, Yenita; Murni, Atma
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 7 No. 1 (2024): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v7i1.2495

Abstract

This research is driven by the challenges teachers face in designing learning tools aligned with the 2013 curriculum. The purpose of this study is to develop mathematics learning tools based on the Problem-Based Learning (PBL) model to enhance students' mathematical communication skills, ensuring these tools are both valid and practical. The developed learning tools include a syllabus, Lesson Plan, and Student Worksheets. The development process follows the 4-D model, which consists of the stages: Define, Design, Develop, and Disseminate. The subjects of this study were 35 students from class XI at SMAN 5 Tapung. Research instruments included validation sheets to assess the feasibility and validity of the learning tools and student response questionnaires to evaluate the practicality of the student worksheets. The analysis of validation data revealed that the mathematics learning tools are highly valid, with an average rating of 94% for the syllabus, 95% for the lesson plan, and 92% for the student worksheets. The practicality data analysis showed that the student response ratings categorized the tools as very practical, with an average rating of 88.37%.
Development of contextual approach-based student worksheets to facilitate mathematical problem-solving skills in systems of linear equations in two variables Wahyuni, Sri; Heleni, Susda; Murni, Atma
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 7 No. 1 (2024): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v7i1.2625

Abstract

Dasar permasalahan dari penelitian ini yaitu kemampuan pemecahan masalah matematis yang siswa miliki tergolong rendah. Penelitian ini bermaksud untuk memproduksi LKPD berbasis pendekatan kontekstual untuk memfasilitasi kemampuan pemecahan masalah matematis pada materi SPLDV SMP/MTs kelas 8 yang memenuhi kriteria valid dan praktis. Penelitian pengembangan dilaksanakan dengan berpedoman pada model 4D yang terdiri atas empat tahapan yaitu tahap Define (pendefenisian), tahap Design (perancangan), tahap Development (pengembangan) dan tahap Disseminate (penyebaran). Subjek penelitian melibatkan peserta didik kelas 8 SMP Babussalam Pekanbaru dengan rincian 3 orang peserta didik pada tahap one to one, 6 orang peserta didik pada uji coba kelompok kecil dan 25 peserta didik pada uji coba kelompok besar. Teknik pengumpulan data yang digunakan adalah data validitas LKPD dan praktikalitas. Penelitian ini memanfaatkan instrumen data validitas berupa lembar validasi dan instrumen data praktikalitas berupa angket respon siswa. Hasil skor validitas LKPD yang didapatkan sebesar 3,6 dan dikategorikan sangat valid. Sementara itu, hasil skor angket respon peserta didik untuk uji coba kelompok kecil adalah dan untuk uji coba kelompok besar adalah , kedua ujicoba tersebut berkategori sangat praktis. Jadi, disimpulkan bahwa LKPD berbasis pendekatan kontekstual untuk memfasilitasi KPMM pada materi SPLDV SMP/MTs kelas 8 yang memenuhi kriteria valid dan praktis.
Improving students' mathematical representation ability through problem-based learning model Safrita, Helfi; Siregar, Syarifah Nur; Murni, Atma
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 7 No. 2 (2024): Jurnal Absis (In Press)
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v7i2.2637

Abstract

The basis of the problem in this research is the low level of mathematical representation ability among students in class IX B at SMP IT Al Fityah Pekanbaru. The initial test results showed that the percentage of students achieving the maximum score in the visual representation indicator was 32%, in the mathematical expression representation indicator was 43%, and in the word representation indicator was 36%. This study was conducted in two cycles using the problem-based learning model on the topic of geometric transformation. Each cycle included planning, action, observation, and reflection activities. The purpose of this study was to improve the learning process and enhance students' mathematical representation abilities. Data were collected using observation techniques and mathematical representation ability tests. The results showed improvements in both the learning process and students' abilities. The average percentage of students achieving the maximum score across the two cycles was 86% in visual representation, 82% in mathematical expression representation, and 52% in word representation. It can be concluded that the problem-based learning model is an effective teaching method for improving students' mathematical representation abilities.
Development of realistic mathematics education-based worksheets to facilitate mathematical connection abilities on pythagorean theorem material Nadeak, Devi Irawaty; Murni, Atma; Heleni, Susda
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 7 No. 2 (2024): Jurnal Absis (In Press)
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v7i2.2650

Abstract

This study aimed to develop a student worksheet on the Pythagorean Theorem utilizing the Realistic Mathematics Education (RME) approach, designed to meet validity and practicality standards to enhance the mathematical connection abilities of 8th-grade students. The research adopted the 4D development model, which includes the stages of Define, Design, Develop, and Disseminate. To ensure the validity of the student worksheet, three experts conducted a comprehensive validation process. Feasibility data were collected through trials involving 8th-grade students. The validation results indicated a score of 90.77%, categorized as "very valid." Small group trials yielded a practicality score of 89.98%, categorized as "very practical." Furthermore, large-scale trials demonstrated an average score of 89.29%, also categorized as "very practical." These findings highlight the effectiveness of the RME approach in facilitating students' mathematical connection abilities through the Pythagorean Theorem material. The developed student worksheet was proven to be valid, practical, and highly beneficial for supporting the development of mathematical connections among 8th-grade students.
Development of ICT-Based Mathematical Media on Linear Program Materials to Improve Motivation Learning Students Karuniakhalida, Puji; Maimunah, Maimunah; Murni, Atma
Journal of Educational Sciences Vol 3. No. 2. May 2019
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.3.2.p.195–204

Abstract

This research was inspirated by the lack of ICT-based learning media in linear program material. Linear program material has the potential to be developed visually using computer devices to facilitate students in understanding the linear programs. The aim of the study was to develop ICT- based mathematics learning media that met the validity, practicality and effectiveness. The instruments used in this research were material validation sheets, media validation sheets, response questionnaires and student motivation questionnaires. Questionnaire sheets were analyzed quantitatively and qualitatively. Based on the results of data analysis and discussion, it can be concluded that the ICT- based media of mathematics learning is valid with an average value of 3.36 by the material validator and 3.42 by the media validator. This learning media also fulfills practical requirements with an average student response of3.45 in small group trials and 3.18 in large group trials. Learning media also influence students learning motivation.
Development of Learning Tools with the Application of Learning Inventions to Improve Mathematical Problem Solving Ability Social Arithmetic Material Ningsih, Fadriati; Murni, Atma; Roza, Yenita
Journal of Educational Sciences Vol 4. No. 1. January 2020
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.4.1.p.44-52

Abstract

The results of the preliminary study indicate that the learning tools used by the teacher do not meet the 2013 curriculum rules. This study aims to produce learning tools with the application of discovery learning to improve Mathematical Problem Solving Ability (KPMM) on social arithmetic materials for grade VII junior high school. This study used the Borg and Gall development model with stages: (1) research and data collection; (2) planning; (3) development of learning tools; (4) limited trials; (5) product revisions; (6) field trials; (7) product revisions; (8) final product test; (9) revision of the final product; and (10) dissemination and implementation. The validation results showed that it was very valid with consecutive average percentages for KPMM problems that were 94.64%, syllabus was 90.10%, RPP was 93.14%, and LKPD was92.60%. In the final product test phase, learning tools wereused through pre-experimental research to see the increase in KPMM. The final product test results indicated that there was an increase in KPMM of students using learning tools. This means that the learning tool with the application of discovery learning in social arithmetic material in class VII SMP has been valid, practical, and effective.
Development of Learning Tools by Application of Problem Based Learning Models to Improve Mathematical Communication Capabilities of Sequence and Series Materials Atika, Nur; Roza, Yenita; Murni, Atma
Journal of Educational Sciences Vol 4. No. 1. January 2020
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.4.1.p.62-72

Abstract

This research was motivated by the lack of learning tools that can improve students' Mathematical Communication Skills (KKM). Activities that can encourage students to improve KKM have not been designed by the teacher in the learning device properly. This study aims to produce learning tools by applying Problem Based Learning models to improve KKM. This development research used the ADDIE development model with the stages of Analysis, Design, Development, Implementation, and Evaluation. The results of Syllabus, RPP, LKPD and KKM validation results showed highly valid criteria with percentages of91.67%, 91.30%, 89.09%, and 87.15%, respectively.Practicality results indicate a very practical criterion with the percentage of small group trials at 95.57%, large group trials at 96.07%, and teacher responses at 96.25%. The effectiveness test results state that KKM of students who use learning tools with PBL models is better than KKM of students who use conventional learning.
Co-Authors ', Syofni ', Yasmainar ', Zuhri D Adli, Ariful Ainul Mardiah Anggaini, Rini Dian Arisman Adnan Astuti, Putri Puji Atika, Nur Azira, Mimi Bana Goerbana Kartasamita Daim, Zuhri Dewi Yuliani, Dewi Elfis Suanto Endang, Endang Sri Sartika Evi Zahara, Evi Zahara Gumanti Gumanti, Gumanti Harianja, Friska Hasanah, Ayu Siti Hasanah, Shintatri Hasniati, Amalia Hermawindiana, Atikah Husna, Miftahul Ilyas, Emil Yasid Indah Fitriani Indri Yani, Indri Jozua Sabandar Kartini Kartini Karuniakhalida, Puji Khairani, Bella Putri Laylatul Rahmi, Laylatul Maimunah Maimunah, Maimunah Mentari, Dyah Muliyana, Dewi Nadeak, Devi Irawaty Nahor Murani Hutapea Ningsih, Fadriati Ningsih, Fadriati Nuraini Nurhayeti, Nurhayeti Pratiwi, Aci Ayu Putri Yuanita Qatrunnada, Auliya Widad Rahayu, Elsya Rahmadani, Heni Rahman, Mia Riani Rini Dian Anggraini Safrita, Helfi Sakur, Sakur SAPUTRO, AGUS Saragih, Soni Ezra Ridwana Sartika, Endang Sri Sehatta Saragih Siti Maisaroh Sri Wahyuni Subekti, Hafizah Syahrani Susda Heleni Syaifar, Mukhlisatul Humaira Syarifah Nur Siregar Tafari, Nadya Tajrumi, Atha Nadiyah Thahir, Musa Tuti Alawiyah Uswatun Hasanah Wahyunaningsih, Hesti Yani, Casmi F Yani, Casmi Fitri Yaya S. Kusumah Yenita Roza Yeyen, Vioskha Yodiatmana, Yodiatmana Yuliantini, Cewang Zuhri D, Zuhri D Zulkarnain Zulkarnain