Postulat : Jurnal Inovasi Pendidikan Matematika
Vol. 6 No. 1 (2025): Juli 2025

Pengembangan Video Interaktif Persamaan dan Pertidaksamaan Linier Satu Variabel kelas VIII Berbasis Android

Kamelia, Nila Sa'idah (Unknown)
Farisi, Olief Ilmandira Ratu (Unknown)



Article Info

Publish Date
26 Jul 2025

Abstract

The aim of this research is to provide an Android based interactive video for the VIII grade that focuses on linear equations and inequalities in one variable. ADDIE (Analysis, Design, Development, Implementation, Evaluation) models is implemented in developing this media. After the media has been developed using GDevelop, a validation stage is carried out with experts and trials are carried out with students. Material experts' percentage results meet the "very valid" standard with 90%, while media experts' percentage results meet the "very valid" criteria with 85%. The student trial's findings demonstrated that this media is user-friendly and effective at enhancing comprehension of the subject matter. With an 84.05% percentage score on the student trial questionnaire, students responded favorably to this media. It demonstrated that the created media may be used as an educational tool to teach pupils about linear equations and inequalities in one-variable.

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Journal Info

Abbrev

postulat

Publisher

Subject

Education Mathematics

Description

Postulat: Jurnal Inovasi Pendidikan Matematika (e-ISSN: 2723-0600; p-ISSN: 2723-0597) is a scientific, peer-reviewed and open-access journal which has been established for the dissemination of state-of-the-art knowledge in the field of mathematics education. This journal managed and published by ...