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All Journal Journal of Honai Math JPMI (Jurnal Pembelajaran Matematika Inovatif)
Indah, Jihan Purnama
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Education Mathematics Social Sciences

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Analisis epistimologi obstacle siswa SMK pada materi fungsi komposisi Indah, Jihan Purnama; Kadarisma, Gida
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 5 (2023): September
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i5.18547

Abstract

This study aims to analyze the epistemological obstacles of vocational students in the composition function material. This study was motivated by the number of students who had difficulty in learning the composition function material. This research method is a qualitative descriptive method with the subject of class XI TKJ 2 SMK TI Garuda Nusantara with a total of 20 people. Tests in the form of material descriptions, assignments of tasks and interview instructions function as a tool. The results and discussions of this study indicate that epistemological barriers to students in the field of material composition function are sourced from students' limitations in solving routine questions. When students are given unusual questions, in the form of stories, students experience learning difficulties and often cannot solve problems. Students usually ask questions that are simple or easy to make it difficult for them to overcome the problem of the story. Students must be asked about problem solving so that they are accustomed to and have no difficulty asking questions in the form of stories
Innovative e-book to numeracy skill improvement: The role of flip HTML5 in digital pocket book development Kadarisma, Gida; Indah, Jihan Purnama; Annisa, Delsyfa Putri; Fitria, Nury Ainun; R, Windriani
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.562

Abstract

This research was prompted by the observed deficiency in numeracy skills among junior high school students. Consequently, the study aims to develop digital teaching materials utilizing Flip HTML 5 to enhance these skills. The research method employed is research and development (R&D) using the 4D model: Define, Design, Develop, and Disseminate. The instruments used in this study include expert validity sheets, student response questionnaires regarding the practicality of the teaching materials, and numeracy test instruments focused on number pattern material. The limited trial involved 8 randomly selected students from a junior high school in West Bandung Regency, while the implementation stage included 26 randomly selected students from the same region. The results indicated that the Flip HTML 5-assisted digital pocketbook teaching materials developed were valid, practical, and effective in improving students' numeracy skills. This study implies that the developed teaching materials can be an alternative for teachers seeking ICT-assisted resources to enhance students' numeracy abilities.
Co-Authors Annisa, Delsyfa Putri Fitria, Nury Ainun Kadarisma, Gida R, Windriani