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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Journal of Lesson Study in Teacher Education Journal of Lesson Study and Teacher Education (JLSTE)
Mujtahidah, Siti Agustina
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PENGEMBANGAN E-LKPD BERBASIS ETNOMATEMATIKA CANDI PRAMBANAN PENDEKATAN CTL PENGEMBANGAN GEOMETRI BANGUN RUANG Mujtahidah, Siti Agustina; Mauliza, Dara; Mawarsari, Venissa Dian
Journal of Lesson Study in Teacher Education Vol. 4 No. 2 (2025): Volume 4 No 2 2025
Publisher : Litbang PWM Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51402/jlste.v4i2.174

Abstract

Students experience difficulties in understanding geometric geometry because the learning media used are still monotonous and do not integrate local cultural elements or digital technology. Contextual learning through ethnomathematics, particularly the utilization of the structure and ornamentation of Prambanan Temple, can help students build a more meaningful understanding (Rizki & Khaerunnisa, 2022; Yuliani et al., 2023). Contextual Teaching and Learning (CTL)-based e-LKPD is the right solution because it can encourage interactive, relevant, and student-centered learning activities (Sari & Ningsih, 2021). This study aims to design and develop an e-LKPD containing ethnomathematics of Prambanan Temple. Validity testing was conducted by two mathematics education lecturers and one junior high school teacher, with assessments covering aspects of presentation, language, appearance, media implementation, and suitability of the material with the CTL approach (Rahmawati & Putra, 2023). The validity results show that the developed E-LKPD obtained an average score of 90.3%, which is categorized as very valid and suitable for use in mathematics learning. Thus, this CTL-based E-LKPD containing ethnomathematics of Prambanan Temple can be an alternative innovative and contextual learning media for the geometry of flat shapes material for grade VIII junior high school
PENGEMBANGAN E-LKPD BERBASIS ETNOMATEMATIKA CANDI PRAMBANAN PENDEKATAN CTL PENGEMBANGAN GEOMETRI BANGUN RUANG Mujtahidah, Siti Agustina; Mauliza, Dara; Mawarsari, Venissa Dian
Journal of Lesson Study in Teacher Education Vol. 4 No. 2 (2025): Volume 4 No 2 2025
Publisher : Litbang PWM Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51402/jlste.v4i2.174

Abstract

Students experience difficulties in understanding geometric geometry because the learning media used are still monotonous and do not integrate local cultural elements or digital technology. Contextual learning through ethnomathematics, particularly the utilization of the structure and ornamentation of Prambanan Temple, can help students build a more meaningful understanding (Rizki & Khaerunnisa, 2022; Yuliani et al., 2023). Contextual Teaching and Learning (CTL)-based e-LKPD is the right solution because it can encourage interactive, relevant, and student-centered learning activities (Sari & Ningsih, 2021). This study aims to design and develop an e-LKPD containing ethnomathematics of Prambanan Temple. Validity testing was conducted by two mathematics education lecturers and one junior high school teacher, with assessments covering aspects of presentation, language, appearance, media implementation, and suitability of the material with the CTL approach (Rahmawati & Putra, 2023). The validity results show that the developed E-LKPD obtained an average score of 90.3%, which is categorized as very valid and suitable for use in mathematics learning. Thus, this CTL-based E-LKPD containing ethnomathematics of Prambanan Temple can be an alternative innovative and contextual learning media for the geometry of flat shapes material for grade VIII junior high school
SYSTEMATIC LITERATURE REVIEW: PENDEKATAN ETNOMATEMATIKA DALAM MATERI BANGUN RUANG TERHADAP KEMAMPUAN BERPIKIR GEOMETRIS SISWA Mujtahidah, Siti Agustina; Mawarsari, Venissa Dian; Sulistyaningsih, Dwi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01, Maret 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.43946

Abstract

Geometric thinking ability is an essential competence in mathematics learning, particularly in solid geometry at the junior high school level. However, geometry learning that remains abstract often causes students to have difficulty in understanding concepts and developing spatial visualization skills. Therefore, a more contextual and meaningful approach is needed, one of which is ethnomathematics that integrates cultural elements into mathematics learning. This study aims to analyze the implementation of ethnomathematics in teaching solid geometry and its contribution to students’ geometric thinking ability. The study employed a Systematic Literature Review (SLR) method based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework. The analyzed articles were published between 2022 and 2026 and were obtained from Google Scholar, SINTA, Scopus, ERIC, DOAJ, and Garuda. Based on the selection process, 18 articles met the inclusion criteria. The results indicate that most studies report that the implementation of ethnomathematics in solid geometry learning provides more contextual learning experiences, which potentially improve students’ geometric thinking ability.
Co-Authors Dwi Sulistyaningsih Mauliza, Dara Venissa Dian Mawarsari