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Journal : International Journal on Teaching and Learning Mathematics

Development of Mathematics Learning Devices with Problem Based Learning Models Assisted by Geogebra to Enhance Student’s Understanding of Mathematical Concept Zetriuslita, Zetriuslita
International Journal on Teaching and Learning Mathematics Vol 9, No 1 (2025): June (This issue published papers with authors/co-authors from 2 countries )
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/ijtlm.v9i1.26888

Abstract

This study aims to produce a mathematics learning device with Problem Based Learning (PBL) models assisted by Geogebra to enhance student’s understanding of mathematical concept on a linear program that has been valid, practical, and effective. Method of research used Research and Development (R and D) and the development model design used the ADDIE model with five stages are: 1) Analysis, 2) Design, 3) Development, 4) Implementation and 5) Evaluation. The data collection techniques used were tests, validation, and response questionnaire. The data collection instrument used were the validation sheet, teacher response questionnaire, student response questionnaire, pretest, and posttest. The data analysis technique used is validation, practical, and effective. The average validation Syllabus was 100% and 97,41% of which are very valid criteria. And for the average validation of Learning Implementation Plan (LIP) was 100% and 97,73% which are very valid criteria. The average validation of Students Worksheets (SW) was 100% and 90,02% which are very valid criteria. The average teacher response questionnaire of LIP was 96,42% which is very practiced and the intermediate student's response questionnaire of SW was 86,91% which is very practice. The average of N-Gain score was 80% which is effective. Based on the results it can be concluded that the development of mathematical learning devices with PBL models assisted by Geogebra to enhance student’s understanding mathematical concept has produced mathematics learning devices which valid, practical, and effective. So that the learning device is feasible to use.
Co-Authors Agus Dahlia Agustin, Hamdi Alzaber Alzaber Ana Yulianti Andrian, Dedek Angelina, Della Aprilia, Rosana Astri Wahyuni Astri Wahyuni Astri Asyti Febliza Aulia Sthephani Aulia Sthephani Baharullah BatuBara, Yosse Andreas Dacara, Editha Damar Rais Desy Lestari Dewi Fitriyah Diana Ayu Lestari Effendi, Leo Adhar Fitriana Yolanda Hardi, Vivin Anggraini Hayatun Nufus Hayatun Nufus Heriska Irwanti Hutri Defniati Indah Rohana Indah Widiati Indah Widiati, Indah Indriati, Mefa Intan Widyasari Istikomah, Endang Jarnawi Afgani Dahlan L M Anggraini Laelasari Laelasari, Laelasari Lilis Marina Angraini Loska, Febri Maimunah, Maimunah Mhd Mirwan Muhammad Rivai Nofriandi, Nofriandi Nofriyandi Nurelyati Nurul Shaqila Oskandar, Yassin Palendra, Palendra Putri Octa Hadiyanti Putri, Dea Amelia Putri, Resyania Aprilla Putri, Sy Sepbrina Widya Putri, T. Zakiya Annisa Qudsi, Rahma Radika Putra Anggara Ramlan, Wahyudi Reni Wahyuni Resyania Aprilla Putri Rezi Ariawan Rezi Ariawan Rezi Ariawan Rildayani Rildayani Ririn Dwi Sundari Risantia, Gita Riska Aprilia Riyan Hidayat Riyan Riyan Hidayat Riyanti, Nur Faddillah Riyanto, Mahadar RR. Ella Evrita Hestiandari Ruqaiyah Ruqaiyah Saleh, Sitti Fithriani Salwa, Sevilla Sari Herlina Sari Herlina Sari Herlina Siburian, Tio Rosalina Sindi Amelia Sindi Amelia Sindi Sindi Amelia, Sindi Sri indraastuti Sri Rezeki Sri Rezeki Sthephani, Aulia Suripah . Suripah Suripah Suripah Suripah Syania Vera Winanda Syarah Aulia Syofni, Syofni Tita Azzahra, Sevilla Tri Wahyuningsih Widyanti Widyanti Widyasari, Intan Yosse Andreas BatuBara Yulianti, Amalia Zafrullah Zafrullah Zafrullah Zafrullah