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All Journal Equals : Jurnal Ilmiah Pendidikan Matematika Jurnal Tadris Matematika
Rikrik Nurdiansyah
Universitas Islam Negeri Sunan Gunung Djati Bandung
Computer Science & IT Education Mathematics

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Pengembangan Media Pembelajaran Terintegrasi Sejarah Matematika Berbasis Fitur Carousel Instagram pada Siswa SMP Thahira Azzahra Yusuf; Juariah; Rikrik Nurdiansyah
EQUALS: Jurnal Ilmiah Pendidikan Matematika Vol. 9 No. 1 (2026): Transformasi Pembelajaran Matematika melalui Pendekatan Inovatif dan Teknologi
Publisher : Program Studi Pendidikan Matematika, FKIP Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/equals.v9i1.3092

Abstract

he rapid development of digital technology and social media presents opportunities for more interactive and relevant learning innovations, including in mathematics education. Instagram, widely used by adolescents, offers a carousel feature that enables concise and engaging visual content, while mathematics learning is often perceived as difficult when delivered through monotonous methods. Integrating the history of mathematics is considered effective in enhancing students’ motivation, conceptual understanding, and contextual learning experiences. This study aims to develop an Instagram carousel–based mathematics learning media integrated with the history of mathematics for the Pythagorean theorem in eighth-grade students. This Research and Development study employed the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. Research instruments included learning outcome tests, observation sheets, interviews, students’ needs analysis questionnaires, expert validation questionnaires, and practicality questionnaires. The results show that: (1) the developed media is “very valid” and “highly feasible”, with mean scores of 8.60 for technical aspects and 8.80 for material content; (2) The effectiveness of the media was "quite effective", proven by a 60% classical completion rate; (3) Small and large-scale trials showed that the media developed was "very practical", scoring 94% in small scale and 86% in large scale trials. Therefore, this Instagram carousel-based learning media, integrated with the history of mathematics, is an appropriate alternative learning resource for junior high school students.
Penerapan model Focus, Explore, Reflect and Apply berbantuan aplikasi Baamboozle untuk meningkatkan representasi matematis dan self-regulated learning siswa Siti Syahla; Rahayu Kariadinata; Rikrik Nurdiansyah
Jurnal Tadris Matematika Vol. 9 No. 2 (2026)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2026.9.2.261-282

Abstract

This study was motivated by the need to improve students’ mathematical representation ability and the importance of self-regulated learning in mathematics learning. It aimed to examine the implementation of the FERA learning model assisted by the Baamboozle application, determine whether students’ mathematical representation ability improved better than through conventional learning, and describe students’ self-regulated learning in the implementation of the FERA learning model. This study employed a quasi-experimental method with a Nonequivalent Control Group Design. The research was conducted at a senior high school in Sukabumi using purposive sampling, involving 30 students in the experimental class X-2 and 30 students in the control class X-1. The study was conducted on the Statistics topic over three meetings. Data were collected using a mathematical representation test, a self-regulated learning questionnaire, and observation sheets, and analyzed using the Ngain test, normality test, homogeneity test, and an independent-samples t-test. The results showed average implementation scores of 90.93% for the teacher and 87.50% for the students, the experimental class obtained a higher mean Ngain 0.756 than the control class 0.556, with a significant difference t(58) = 4.95, p <0,001 and a large effect size Cohen’s d = 1.278 and students’ self-regulated learning obtained a mean score of 3.48, which was categorized as good.
Co-Authors Juariah Rahayu Kariadinata Siti Syahla Thahira Azzahra Yusuf