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All Journal Jurnal Pendidikan Matematika dan IPA Paradikma: Jurnal Pendidikan Matematika Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Pendidikan Matematika SIGMA: Jurnal Pendidikan Matematika Suska Journal of Mathematics Education HISTOGRAM: Jurnal Pendidikan Matematika JMPM: Jurnal Matematika dan Pendidikan Matematika PRISMA Juring (Journal for Research in Mathematics Learning) Proceedings of the 1st UR International Conference on Educational Sciences AXIOM : Jurnal Pendidikan dan Matematika JURNAL PENDIDIKAN TAMBUSAI Jurnal Cendekia : Jurnal Pendidikan Matematika MEJ (Mathematics Education Journal) Instructional Development Journal Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika JIPIS J-PiMat : Jurnal Pendidikan Matematika Unri Conference Series: Community Engagement Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) Jurnal PRINSIP Pendidikan Matematika Jurnal Pengabdian Mandiri Journal of Educational Sciences Polinomial : Jurnal Pendidikan Matematika Jurnal Penelitian Ilmu Pendidikan Indonesia OMEGA: Jurnal Keilmuan Pendidikan Matematika JME (Journal of Mathematics Education) Journal of Research on Mathematics Instruction (JRMI) Tematik: Jurnal Konten Pendidikan Matematika Jurnal Pendidik Indonesia International Journal of Educational Best Practices Jurnal Tadris Matematika (JTMT) JME (Journal of Mathematics Education)
Sehatta Saragih
Dosen Pendidikan Matematika FKIP Universitas Riau
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Physics Social Sciences Other

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Development of Mathematics Learning Tools in the Context of Riau Malay Culture to Improve Students Mathematical Problem Solving Ability Rianti, Resmi; Saragih, Sehatta; Zulkarnain, Zulkarnain
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.73-82

Abstract

This research was motivated by the lack of learning devices that are considered to be able to train students mathematical problem solving abilities. The purpose of this study was to develop mathematical learning tools that meet the valid, practical, and effective requirements to improve the mathematical problem solving abilities of students in grade VIII SMP on flat side space. The development model used was the 4D model. Based on the results of the validation data analysis, it was concluded that the learning device developed was valid. The results of the syllabus validation were 80.56%, RPP 81.43%, LKPD 87.34%, pretest questions 78.94%, posttest questions 79.86%. This learning tool fulfills the practical requirements in large group trials with an average performance result of 93.06% and an average questionnaire response of students 91.21%. The use of effective learning tools has improved the student learning outcomes. Development of learning tools can significantly improve students mathematical problem solving abilities at a significant level of 0,000 with α =0.05. This shows that the learning tools that was developedalready meet the valid, practical, and effective requirements and can improve students' mathematical problem solving abilities.
Students’ Mathematical Representation Ability Assessment Instrument Development in the Three-Dimensional Topics on the 12th grade of Senior High School Hardy, Nabilla; Armis, Armis; Saragih, Sehatta
Journal of Educational Sciences Vol 8. No. 3. July 2024
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.8.3.p.349-361

Abstract

The fact that students' mathematical representation abilities are still relatively low is an issue that continues to this day in the education sector. One of the factors that influence this issue is the lack of evaluation and habituation of students in solving mathematical problems that facilitate mathematical representation abilities. Good instruments certainly need to support these evaluation and habituation efforts. This research aims to produce an instrument for assessing students' mathematical representation abilities that meets criteria that are valid, reliable, have a good discriminatory item value, and good level of difficulty. This development research uses the Borg and Gall development model, which is carried out up to the main fields testing stage. From the research results, a set of instruments for assessing representational ability in Three - Dimensional topic which amounted to 15 questions, with 8 questions in Question Package 1 and 7 questions in Question Package 2, which met the criteria for validity, reliability, and have a good discriminatory item value with a good level of difficulty too. The instrument for assessing students' mathematical representation abilities was developed from these results and met with good final results.
Application of Relating, Experiencing, Applying, Cooperating, Transferring (REACT) Learning Models Based on Riau Malay Culture on the Ability to Use Mathematical Problems of Junior High School Students Suraji, Suraji; Zulkarnain, Zulkarnain; Saragih, Sehatta
Journal of Educational Sciences Vol 4. No. 3. July 2020
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.4.3.p.643-656

Abstract

This study aimed to examine comprehensively the effect of the application of REACT learning models based on the Malay cultural context of Riau on students’ mathematical problem-solving abilities. The research was a quasi-experimental research with Pretest-post-test control group design. The sample of this study was all students of class VII SMP 12 Pekanbaru. The results of data analysis were: (1) There was a difference of the mathematical problem-solving ability of Pekanbaru junior high school students between who learned to use REACT learning models based on the Malay cultural context of Riau and students who studied with conventional learning; (2) There was a difference of the mathematical problem-solving ability of Pekanbaru junior high school students between who learned to use REACT learning models based on the Malay cultural context of Riau and students who studied with conventional learning in terms of aspects of student ability levels, (3) There was no interaction between the learning model and the level of students’ ability to the ability to solve mathematical problems; (4) There was a difference in the mathematical problem-solving ability of Pekanbaru junior high school students who learned to use the REACT learning model based on the Malay Malay cultural context in terms of aspects of student ability levels.
The Effect of the Application of the 5E Learning Cycle Model on Mathematical Communication Skills in Junior High School Students Susanti, Putri Aulia; Hutapea, Nahor Murani; Saragih, Sehatta
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.5.2.p.257-266

Abstract

This research is motivated by the low students mathematical communication skills. To overcome this problem is by improving the learning process that provides opportunities for students. One of them is by applying the 5E Learning Cycle model. The 5E Learning Cycle model is a series of activities so that students can master the competencies achieved in learning by taking an active role, directed to seek and discover new knowledge themselves. The research is to investigate the impact of the application of Learning Cycle 5E on mathematical communication skills in terms of overall, ability level and, interaction between learning model and ability level. This research is a quasi-experimental study with a pretest post-test control design. The results of data analysis show that the mathematical communication skills of students who learn using the 5E learning cycle model are better than students with conventional learning. For students mathematical communication skills at the moderate level, the 5E learning cycle model is better, but not better for high and low levels. There is no interaction between the learning model and ability level of mathematical communication skills.
Development of Mathematic Learning Devices Through The Application of The Problem Based Learning Model to Facilitate KPMM in Number Pattern Materials Payasto, Eko; Maimunah, Maimunah; Saragih, Sehatta
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.5.2.p.267-277

Abstract

This research is motivated by the low ability of students to solve mathematical problems (KPMM) and the teacher has not been optimal in developing mathematics learning tools independently. The purpose of this study was to produce mathematics learning tools through the application of the Problem Based Learning (PBL) model to facilitate KPMM students of SMP Negeri 2 Pangkalan Lesung on number pattern material. This type of research is development research using the 4-D model. Learning tools developed in the form of syllabus, lesson plan (RPP) and student worksheets (LKPD) and KPMM questions. The instruments in this study were validation sheets and student questionnaires. Validation sheets consist of syllabus validation sheets, lesson plans validation sheets, and student worksheet validation sheets, while student questionnaires are in the form of student response sheets. Based on the results of the validation analysis, it shows that the device being developed is very valid. The result of the validation of the syllabus was 3.79; the average RPP score was 3.67; and the average LKPD score was 3.66. The student response questionnaire on the small-scale test showed an average percentage of 94.67% with the very practical category. The learning tools developed were valid and practical for use by students of SMPN 2 Pangkalan Lesung.
Development of Problem Based Learning Devices in Two Variable Linear Equation System Materials Farida, Farida; Kartini, Kartini; Saragih, Sehatta
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.5.2.p.325-340

Abstract

The student learning activities do not support developing mathematical problem solving abilities. One of the factors is the learning tools used have not provided the opportunity for students to hone their mathematical problem solving skills. This study aims to produce a valid and practical semester VIII class SMP mathematics learning device for use by using the Problem Based Learning Model with a scientific approach to the SPLDV material. This type of research is a development research with the ADDIE development model which includes the following steps: (1) analysis, (2) design, (3) development, (4) implementation, (5) evaluation. Data were collected through observation, interviews, and student response questionnaires. The subjects of this study were students of class VIII MTS GUPPI Bandar Sungai. Data analysis techniques used qualitative and quantitative statistics. Based on the results of data analysis, information was obtained that the learning device met the valid and practical criteria. The results of the validity of the learning tools in the form of a syllabus with a percentage of 82.99%, RPP 85.75% and LKPD of 83.23% fulfilled the validity level, namely valid. The results of the practicality of the learning tools seen from the student response questionnaire were 92%, these results met the practicality level, which was very practical, while in terms of the teacher's observation sheet it fulfilled the practicality level of 87.78% fulfilling the very practical level.
Pemberdayaan Guru SD Mengembangkan Media Pembelajaran Berbasis ICT Anggraini, Rini Dian; Saragih, Sehatta; Solfitri, Titi; Putra, Yusa
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i1.25251

Abstract

Pemanfaatan media berbasis ICT menghadirkan pembelajaran kontekstual belum optimal oleh guru. Salah satu penyebabnya terbatasnya kemampuan mendesain konteks nyata sebagai objek. Guru menerapkan pembelajaran konvensional karena belum mampu menghadirkan pembelajaran kontekstual walaupun mereka mampu menggunakan alat komunikasi yang canggih. Observasi menunjukkan bahwa 100% guru SD kelas 1 di Kab Siak sudah menggunakan alat komunikasi canggih, namun hanya 13,6% yang mampu memanfaatkannya untuk mendesain media pembelajaran ICT. Rasional ini mendasari kami TIM PKM Prodi Pendidikan Matematika bekerjasama dengan Dinas Pendidikan dan Kebudayaan Kab.Siak menyelenggarakan workshop pemberdayaan guru SD kelas I mengembangkan media pembelajaran ICT. Data pengabdian adalah respon pelaksanaan PKM yang dikumpulkan melalui angket dan dianalisis secara deskriptif. Berdasarkan analisis data diperoleh: (1) sebanyak 80% peserta menyatakan materi workshop sesuai kebutuhan dalam pengembangan media ICT; (2) 76% menyatakan kegiatan workshop memberikan penguatan dan wawasan dalam pengembangkan media ICT; dan (3) 76% menyatakan kegiatan workshop memberikan pengalaman baru dalam pengembangan media ICT.
Pengembangan Perangkat Pembelajaran Berbasis Model Core untuk Memfasilitasi Kemampuan Komunikasi Matematis Siswa Ali, Rini Hardiyanti; Saragih, Sehatta; Kartini, Kartini
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 6 No 1 (2021): March - August 2021
Publisher : Prodi Pendidikan Matematika Universitas Pesantren Tinggi Darul Ulum Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/jmpm.v6i1.2179

Abstract

Penelitian ini bertujuan menghasilkan perangkat pembelajaran matematika yang valid dan praktis untuk memfasilitasi kemampuan komunikasi matematis  siswa  pada materi persamaan dan pertidaksamaan linear satu variabel untuk kelas VII SMP/MTs Pekanbaru. Penelitian ini termasuk penelitian pengembangan, yang menggunakan model pengembangan ADDIE (Analysis, Design, Development, Implementation, Evaluation) dengan instrumen penelitiannya lembar validasi silabus, RPP, LKPD dan soal tes kemampuan komunikasi matematis. Teknik analisis data  diperoleh dari penilaian tiga validator yang kemudian dianalisis. Penerapan skor yang digunakan menggunakan skala likert dan skala guttman.  Hasil analisis data validasi perangkat pembelajaran untuk silabus diperoleh 3,68 dengan kategori sangat valid, untuk RPP diperoleh 3,62 dengan kategori sangat valid dan soal kemampuan komunikasi matematis diperoleh 3,44 dengan kategori sangat valid, untuk LKPD diperoleh 3,52 dengan kategori sangat valid serta kepraktisan LKPD diperoleh 86% dengan kategori sangat valid.
Students’ Mathematical Representation Ability Assessment Instrument Development in the Three-Dimensional Topics on the 12th grade of Senior High School Hardy, Nabilla; Armis, Armis; Saragih, Sehatta
Journal of Educational Sciences Vol. 8 No. 3 (2024): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.8.3.p.349-361

Abstract

The fact that students' mathematical representation abilities are still relatively low is an issue that continues to this day in the education sector. One of the factors that influence this issue is the lack of evaluation and habituation of students in solving mathematical problems that facilitate mathematical representation abilities. Good instruments certainly need to support these evaluation and habituation efforts. This research aims to produce an instrument for assessing students' mathematical representation abilities that meets criteria that are valid, reliable, have a good discriminatory item value, and good level of difficulty. This development research uses the Borg and Gall development model, which is carried out up to the main fields testing stage. From the research results, a set of instruments for assessing representational ability in Three - Dimensional topic which amounted to 15 questions, with 8 questions in Question Package 1 and 7 questions in Question Package 2, which met the criteria for validity, reliability, and have a good discriminatory item value with a good level of difficulty too. The instrument for assessing students' mathematical representation abilities was developed from these results and met with good final results.
DEVELOPING LEARNING DOCUMENTS USING ASSURE DESIGN WITH PROBLEM-SOLVING STRATEGY ON SOCIAL ARITHMETIC MATERIALS TO INCREASE MATHEMATICAL PROBLEM-SOLVING ABILITY Fitriani, Indah; Saragih, Sehatta; Murni, Atma
International Journal of Educational Best Practices Vol. 4 No. 1 (2020)
Publisher : Prodi Administrasi Pendidikan Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijebp.4.1.53-63

Abstract

This research is carried out due to students' low Mathematical Problem Solving Ability (Indonesian: KPMM) and the unavailability of learning documents that are following the demands of the 2013 Curriculum. This research produces learning documents using the ASSURE design with problem-solving strategies to improve students' KPMM. The development model used is the 4D model with validity instruments in the form of validation sheets of the syllabus, lesson plans (RPP), student activity sheets (LAS) and KPMM tests; practicality of the instruments in the form of student response questionnaires, teacher response questionnaires, and observation sheets; and effectiveness of the instruments in the form of KPMM test questions. The data were collected through questionnaires, observations and KPMM tests. The data were analyzed using validity analysis techniques; practicality analysis and effectiveness analysis. From the results of the data processing, the average score of the syllabus validation result is 3,56; RPP 3.60; LAS 3.51; and KPMM questions 3.55. The average scores of the student response questionnaire on limited trials and field trials are respectively 92.85% and 87.41% classified in the 'very practical' category. The average scores of the teacher response questionnaire and teacher observation are 96.54% and 94.31%. Based on the results of the effectiveness test, it can be stated that there are differences in KPMM students between the experimental class and the control class. It can be concluded that the learning documents developed have been valid, practical, and effective to improve students' KPMM. 
Co-Authors ', Armis ', Asmarita ', Sudarmono ', Suhermi ', Syofni ', Zuhri D Ade Suci Ramadhani Afriyanti, Nadya Aini, Zahratul Ainul Hikmah Ainul Mardiah Alfajri, Hadiyanta Alfajri, Hadiyanta Ali, Elsiska Ningsi Ali, Rini Hardiyanti Andri Saputra Angraini, Rini Dian Arisman Adnan Armis Armis Armis Arus Ginanjar Arus Ginanjar Atma Murni Atma Murni Chintya, Cici Ayu Cici Ayu Chintya Desi Kurnia Wati Dhea Ika Putri Dwinda, Tasya Syafa Eka Hayu Elfis Suanto Elsya Suharnita EMELIA EMELIA Enno Triandini Eva Novita Nurhasanah Farida Farida Fikri, Yomaysha Jasmia Ginanjar, Arus Hardy, Nabilla Hasanah, Rizatul Herni Purnamawati Hesty Marwani Siregar Indah Fitriani Irma Sari Juliana Purba Karisma, Romi KARTINI Kartini Kartini Kartini Kartini, Kartini Khusnal Marzuqo Laylatul Rahmi, Laylatul Luthfiani, Ulfa Maimunah, Maimunah Manalu, Ezra Glory Maruli, Fitryani Maulani, Karina Azzahra Meldawati Rahman Morri Manik Muhammad Abdi Muliyana, Dewi Nadia Nadia Nadia Nadia Nahor Murani Hutapea Nelli Susanti Noveli, Sonya Novriyeni, Fitri Nurawan Lubis Nurjannah, Ike Nurul Fitria Oktaviani, Nona Oktazatika, Resti Payasto, Eko Prayulia Trisandi, Yogi Puji Karunia, Puji Putri Madhavia Putri Yuanita Rahayu Rahayu Ratih Mauliandri Ravina Faradilla Syahril Reny Reski Reny Reski Reny Resmi Rianti Rianti, Resmi Rini Dian Anggraini Rini Hardiyanti Ali Robbiati, Robbiati Rotua, Yuli Ani RR. Ella Evrita Hestiandari Sakur, Sakur Sandy, Aulia Saputra, Andespa Saputra, Andespa SAPUTRO, AGUS Seftia Wulan Dari Setiani, Nining Siahaan, Paulina Solly Aryza Suharnita, Elsya Suhermi, Suhermi Suhermi, Suhermi Suhermi, Zuhri D Suraji Suraji suraji suraji Suraji Suraji Susanti, Putri Aulia Susda Heleni Swasto, Widya Syamsul Arifin Syarifah Nur Siregar Syofni Syofni Syofni Syofni Syofni, Syofni Titi Solfitri Triandini, Bella Wati, Desi Kurnia Yenita Roza Yurrahma, Arretta Yusa Putra Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnain