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All Journal Jurnal Infinity Jurnal Pengabdian Masyarakat (ABDIRA) Jurnal Infinity
Reza Lestari
STKIP Muhammadiyah Pagaralam
Aerospace Engineering Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Nursing Social Sciences Other

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DEVELOPING REALISTIC MATHEMATICS EDUCATION-BASED WORKSHEETS FOR IMPROVING STUDENTS' CRITICAL THINKING SKILLS Reza Lestari; Rully Charitas Indra Prahmana; Maureen Siew Fang Chong; Masitah Shahrill
Jurnal Infinity Vol 12 No 1 (2023): VOLUME 12, NUMBER 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i1.p69-84

Abstract

Applying critical thinking is an essential skill in the 21st century. However, teaching materials that do not facilitate students to improve these skills impact the achievement of learning objectives. Therefore, educators need appropriate teaching materials that encourage students to enhance their thinking skills. This study aims to develop teaching materials based on Realistic Mathematics Education (RME) to improve students’ critical thinking skills. The development model used is ADDIE consisting of Analysis, Design, Development, Implementation, and Evaluation phases. The instruments used, consist of validated student worksheets based on material experts and media experts, pretest questions, posttest questions, and the practicality of student worksheets. The results showed that the student worksheets developed were feasible regarding validity, practicality, and effectiveness. The validity of the student worksheets is indicated by the average score of two material expert validators and two media expert validators, each of which is in the good and excellent categories. The practicality of the student worksheets is denoted by the average value of student assessments included in the practical category. Then its effectiveness is shown by increasing students’ critical thinking skills after being given intervention using the student worksheets.
Sosialisasi Penguatan Pembelajaran dan Asesemen Kurikulum Merdeka chika rahayu; Reza Lestari; Irma Sendy Aristya; Yoga Pratama; Fadilaturrahmah Fadilaturrahmah; Lisnani Lisnani; B.A. Indriasari; Tresiana Sari Diah Utami; Agustinus Riyanto; Anastasia Sri Sukistini; Nuryani Nuryani
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 3, No 3 (2023): Abdira, Juli
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v3i3.334

Abstract

This topic was chosen because of the need of the school to improve understanding about the implementation of the merdeka curriculum in learning and assessment. This service aims to assist participants in enhancing their understanding of the merdeka curriculum in learning and assessment. The implementation method is conducted online through Zoom using lectures, discussions, and Question Asking sessions. The results of this activity have had a positive impact on the participants' understanding of independent curriculum planning and assessment, as demonstrated by the comparison between their initial understanding using Jamboard media questions and their final understanding using Padlet media reflection questions at the end of the activity.
DEVELOPING REALISTIC MATHEMATICS EDUCATION-BASED WORKSHEETS FOR IMPROVING STUDENTS' CRITICAL THINKING SKILLS Reza Lestari; Rully Charitas Indra Prahmana; Maureen Siew Fang Chong; Masitah Shahrill
Jurnal Infinity Vol 12 No 1 (2023): VOLUME 12, NUMBER 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i1.p69-84

Abstract

Applying critical thinking is an essential skill in the 21st century. However, teaching materials that do not facilitate students to improve these skills impact the achievement of learning objectives. Therefore, educators need appropriate teaching materials that encourage students to enhance their thinking skills. This study aims to develop teaching materials based on Realistic Mathematics Education (RME) to improve students’ critical thinking skills. The development model used is ADDIE consisting of Analysis, Design, Development, Implementation, and Evaluation phases. The instruments used, consist of validated student worksheets based on material experts and media experts, pretest questions, posttest questions, and the practicality of student worksheets. The results showed that the student worksheets developed were feasible regarding validity, practicality, and effectiveness. The validity of the student worksheets is indicated by the average score of two material expert validators and two media expert validators, each of which is in the good and excellent categories. The practicality of the student worksheets is denoted by the average value of student assessments included in the practical category. Then its effectiveness is shown by increasing students’ critical thinking skills after being given intervention using the student worksheets.
Co-Authors B.A. Indriasari Fadilaturrahmah Fadilaturrahmah Irma Sendy Aristya Lisnani Lisnani Masitah Shahrill Maureen Siew Fang Chong Nuryani Nuryani Rahayu, Chika Riyanto, Agustinus Rully Charitas Indra Prahmana Sukistini, Anastasia Sri Tresiana Sari Diah Utami Yoga Pratama