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Ika Safitri Windiarti
Universitas Muhammadiyah Palangkaraya
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Journal : jurnal infinity

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E-didactics design of differential calculus based on TPACK to overcome learning obstacles for mathematics pre-service teachers Meika, Ika; Sartika, Nenden Suciyati; Sujana, Asep; Jarinah, Jarinah; Hakim, Zaenal; Windiarti, Ika Safitri; Hendra, Hendra
Jurnal Infinity Vol 14 No 3 (2025): VOLUME 14, NUMBER 3, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i3.p733-752

Abstract

Many mathematics pre-service teachers face obstacles in understanding basic differential calculus concepts, which could affect their teaching abilities. A deep understanding of learning obstacles and developing relevant learning strategies is necessary to address this issue. This research aims to identify learning obstacles experienced by mathematics pre-service teachers in differential calculus and evaluate the effectiveness of an e-didactics design based on TPACK in overcoming those obstacles. The research method is Design-Based Research (DBR) with the Plomp development model, which includes the stages of analysis, design, evaluation, and revision. The subjects involve 39 mathematics pre-service teachers from Mathla’ul Anwar University and La Tanza Mashiro University, Banten, Indonesia. Research instruments include pretest, post-test, validation, and effectiveness questionnaires with data analysis covering walkthrough, documents, triangulation, instruments, and qualitative analysis. The finding identifies three types of learning obstacles: ontogenic, epistemological, and didactical. The improvement in learning outcomes demonstrates the effectiveness of the e-didactics design: 52% in real number systems and functions, 74% in limits, 88% in derivatives, and 65% in the application of derivatives. The effectiveness survey recorded a score of 83%, indicating that the e-didactics design of differential calculus based on TPACK effectively addresses learning obstacles.
Co-Authors Achmad Rizal Kurniawan Agung Afrizal Agung Prabowo Agung Prabowo Agung Prabowo Agung Prabowo - STMIK Palangka Raya Ahyar Junaedi Aidin Najihi Alberto Emmanuel Conti Morales Amar Ma’ruf Amri, Irman Andriawan, Deden Andry Rachmadany Auratania Hadisah Sugianto Bella Mailinda Citra Amalia DAFIT AFIANTO Deden Andriawan Desy Selawaty Diki Hidayat Doddy Teguh Yuwono Dwi Haryanto Dwi Haryanto Ellathodi, Mohammed Razi Eltom Ishaq Osman Musa Fahrizal Maulana Fahrizal Maulana Fitriani Fitriani Hairil Anwar Haryadi Haryadi Haryadi - Irvan Irwandi Istiawan, Deden Jarinah, Jarinah Jaya Anggatama Kusrini Lutfi Ali Muharrom Meika, Ika Miftahurrisqi Miftahurrisqi Miftahurrisqi, Miftahurrisqi Miftahurrizqi Mita Sari Moch. Fauzan Mohamad Rafii Mr. Anat Maisu Muh Ashari Muhammad Awaluddin Muhammad Awaluddin Muhammad Haris Qamaruzzaman Muhammad Ulfi Muthoifin Najwa Aulia Suwandini Nenden Suciyati Sartika Norhalisa, Siti Norhayati Norjanah Siti Nurul Huda Nurul Huda Pebriansen, Yairus Pratama, Agus Putri, Cici R Rosidin Rachmat Hidayat Rahmadana, Muhammad Akbar Ramadhan, Haris Hiqqal Rida Priyanti Robetson, Robetson Rommi Kaestria Rufi'i Safrizal Sam'ani Sam'ani Santoso, Arif Gunawan Setio Ardy Nuswantoro Sholehah, Fitri Amalia Sidik Praptomo Sujana, Asep Sulistyowati Sulistyowati Sutami Suwandini, Najwa Aulia Syamsul Bahri Wawan Joko Pranoto Wawan Joko Pranoto Wiwinti Wiwinti Yaakub, Saleh Yelia, Cica Yeni Dwi Rahayu Zaenal Hakim Zulmi