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All Journal Jurnal Didaktik Matematika Kontinu: Jurnal Penelitian Didaktik Matematika AKSIOMA JURNAL PENDIDIKAN MATEMATIKA Jurnal Daya Matematis JIPM (Jurnal Ilmiah Pendidikan Matematika) Jurnal Edukasi Matematika dan Sains Jurnal Gantang Al-Jabar : Jurnal Pendidikan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) PENDIPA Journal of Science Education Jurnal Pendidikan Matematika Raflesia JURNAL EKSAKTA PENDIDIKAN (JEP) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan JPM : Jurnal Pendidikan Matematika FIBONACCI: Jurnal Pendidikan Matematika dan Matematika ANARGYA: Jurnal Ilmiah Pendidikan Matematika KOLOKIUM: Jurnal Pendidikan Luar Sekolah Pelita Eksakta Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) Journal On Teacher Education (Jote) Mosharafa: Jurnal Pendidikan Matematika Journal of Social Research Journal of Mathematics UNP Ranah Research : Journal of Multidisciplinary Research and Development JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Edukasi dan Penelitian Matematika
Yerizon Yerizon
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Transportation Other

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Journal : Journal of Social Research

 1 
Development of Mathematics Learning Tools Based on Realistic Mathematics Education to Improve Mathematical Critical Thinking Ability for Class VII Middle School Apdyan Dwi Hendrajah; Yerizon Yerizon; I Made Arnawa
Journal of Social Research Vol. 2 No. 10 (2023): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v2i10.1435

Abstract

This research aims to produce a learning tool that is valid, practical, and effective. This learning tool contains material for flat-sided shapes. This research is a development research using the Plomp model, which includes Preliminary Research, Prototyping Stage, and Assessment Stage. The instruments used in the study were learning device assessment sheets to measure validity, educator response questionnaires, student response questionnaires, learning implementation observation sheets to measure practicality, and tests of critical thinking skills to measure effectiveness. Learning devices are said to be valid and practical if they meet at least good criteria (average score more than 3.40) and the percentage of learning implementation is at least 70%, while it is said to be effective if the percentage of student completeness is more than 60%. The learning device was implemented at As-Salam Islamic Middle School, Tanjung Gadang, Sijunjung Regency with the object of research being students of class VII Marwah. This research produced a set of learning tools in the form of lesson plans and worksheets for six meetings. Learning tools meet valid criteria with an average score of 3.52 for lesson plans and 3.52 for worksheets from a maximum score of 4.00. Learning tools meet the very practical criteria with an average score of 80% for the teacher response questionnaire and 88.17% for the student response questionnaire with a maximum score of 100%, while the average percentage of learning implementation is 83.21%. Learning devices meet the criteria of effectiveness with a percentage of completeness of student learning outcomes of 75.57%.
Development of Learning Tools Based on Realistic Mathematics Education to Improve the Mathematical Problem-Solving Ability of Students in Class VII Middle School Febby Fauzila Putri; Yerizon Yerizon; I Made Arnawa
Journal of Social Research Vol. 2 No. 10 (2023): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v2i10.1436

Abstract

This research aims to describe: 1) the effectiveness of the realistic approach-based learning tools developed; 2) increasing students' mathematical problem-solving skills taught through a developed realistic approach-based learning tool; and 3) student responses to the realistic approach-based learning tools developed. This research is a development research. This research was conducted in two stages, namely the first stage of developing learning tools based on the Realistic Mathematics Education approach, and the second stage of testing learning tools based on the Realistic Mathematics Education approach developed in class VII at SMP IT Darul Ikhlas Al Islami to see their effectiveness. The results of the trial, it was obtained: 1) learning tools based on a realistic approach that were developed effectively, in terms of a) classical student learning completeness; b) achievement of learning objectives; and c) learning time; 2) The realistic approach-based learning tools developed can improve students' mathematical problem-solving abilities; and 3) students' positive response to the activities and learning tools based on the realistic approach developed.
Co-Authors Afifah Zafirah Ahmad Fauzan Ali Asmar Andi Suparjo Anna Cesaria Apdyan Dwi Hendrajah Armiati Armiati Armiati Yerizon Arnellis Arnellis Astari Asrar Atus Amadi Putra Benti Yulius Daharnis Daharnis Dala Zulyani Debby Marinda Desyandri Desyandri Dony Permana Edwin Musdi Elita Zusti Jamaan Emi Suryani Putri Fadhilah Haswenova Farhani Farhani Fauziah Putri Putri Febby Fauzila Putri Fitri Andriani Fitria, Yanti Fridgo Tasman Hafizah Delyana, Hafizah Helma Helma Hendra Syarifuddin I Made Arnawa I Made Arnawa Ihksan Apria Suske Ilhami Afniati Irwan Irwan Kurnia Puspita Sari Laksono Trisnantoro Lialy Sarti Lusiana Lusiana Melisa Melisa Metamya Aisy Ginting Nadia Alkhaira Nelda Rahma Lisa Putri Neviyarni Neviyarni Nidya Oktadila Nofri Leni Nor’ain Mohd Tajudin Nurhizrah Gistituati Nurlaili Nurlaili Nurul Maulina Khairunnisa Poppy Mangkunegara Ramadoni Rendi Hidayat Rendy Novri Yolanda Ridha Fajria Ririn Eviyanti Rizza Yustianingsih Septia Nurvitasari Siltima Wiska Silvia Fitriani Silvia Rahayu Suherman Suherman Syafni Gustina Sari Syafni Gustina Sari Syafriandi Syafriandi Tita Purnama Sari Widya Novita Sari Yenni Rozimela Yulia Utami Putri Yusri Wahyuni Zul Futria Wati