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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar GERVASI: Jurnal Pengabdian kepada Masyarakat Kawanua International Journal of Multicultural Studies Proceedings of the International Conference on Literacy and Education Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Student Scientific Creativity Journal Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Rahman Haryadi
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Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Journal : Pendas : Jurnah Ilmiah Pendidikan Dasar

 1 
PENGEMBANGAN MEDIA POP UP BOOK DIGITAL TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS PADA MATERI BANGUN RUANG SISI DATAR SISWA SMP KELAS VIII Rahmawati; Dwi Oktaviana; Rahman Haryadi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.34878

Abstract

Learning media are tools or materials used by teachers in the classroom to facilitate the delivery of material more effectively. In this study, the media developed was tailored to the school’s needs based on preliminary observations, specifically a digital Pop-Up Book learning media. This research aims to examine the validity, effectiveness, and practicality of the digital Pop-Up Book learning media on flat-sided solid geometry material to improve the mathematical communication skills of eighth-grade students at SMP Negeri 1 Sungai Kakap. The type of research used is Research and Development (R&D) with a modified 4D method reduced to 3D, consisting of the define, design, and develop stages. The data collection techniques employed include measurement techniques, indirect communication, and direct communication. The instruments used consist of validation sheets, questionnaires, and tests. Data were analyzed using validity, practicality, and effectiveness tests. The validity test results showed a percentage of 83.3% categorized as very valid, the practicality test yielded 92.02% categorized as very practical, and the effectiveness test reached 80% categorized as effective.
PENGEMBANGAN MODUL AJAR BERBASIS PEMBELAJARAN BERDIFERENSIASI DALAM MATERI STATISTIKA TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA SMP Nadika Susiani; Yudi Darma; Rahman Haryadi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 01 (2025): Volume 10, Nomor 01 Maret 2025 in progress
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i01.22273

Abstract

This research aims to develop a teaching module based on differentiated learning in statistics material to enhance problem-solving skills that can achieve levels of validity, practicality, and effectiveness. This research is a type of Research and Development (R&D) study using the ADDIE development model. The instruments used to collect data are the validation sheet for learning devices, the validation sheet for LKPD, the teacher response questionnaire, the student response questionnaire, and the post-test. Based on the first research results, the calculation of the validation sheet for the learning device (teaching module) is 82.42% and the LKPD is 85.19%, each with very valid criteria. The average calculation of the validation sheet results is 83.81%, which indicates a very valid criterion. The second practicality score, based on the teacher response questionnaire and the student response questionnaire, with an average value of 85.51%, falls into the very practical category. As for the third aspect, the effectiveness of the differentiated learning-based teaching module in statistics on the problem-solving abilities of junior high school students reached 67.24%, which falls into the effective category, based on the posttest assessment results.
ANALISIS KESALAHAN SISWA DALAM MEMECAHKAN MASALAH FUNGSI KOMPOSISI BERDASARKAN KRITERIA ENNIS Ersa Oktavianti; Rahman Haryadi; Dwi Oktaviana
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 01 (2025): Volume 10, Nomor 01 Maret 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i01.22663

Abstract

This research aims to analyze students' errors in solving composition function problems based on the Ennis Criteria. This research uses a qualitative approach and the type of research is descriptive. The research subjects were class XI students of SMA Negeri 1 Belitang Hilir. The instrument in this research is test questions which are analyzed using the Ennis criteria indicators and interview guidelines. Based on the results of data analysis, it was concluded that students (1) with high abilities made mistakes in the situation and overview criteria; (2) Medium ability students make mistakes in the inference, situation and overview criteria; (3) Low ability students make mistakes in the criteria of focus, reason, inference, situation, clarity and overview.
Co-Authors Derisius Yongki Dwi Oktaviana Ersa Oktavianti Hartono Hartono HERLINA FRISKA EKA HERLINA FRISKA EKA Irianti Yolan Iwit Prihatin Karpina Sapitri Meisy Sella Maria Muhamad Firdaus Nadika Susiani Nurmaningsih, Nurmaningsih Rahmawati Riris Wulandari Riris Wulandari Syarifah Fadillah Utin Desy Susiaty Wandra Irvandi Yadi Ardiawan Yeni Widiawati Yudi Darma Yudi Darma