Januar Saputra , Henry
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Pengembangan Media Pembelajaran Big Book Untuk Meningkatkan Keterampilan Berpikir Kritis Materi Rantai Makanan Kelas V SDN Mojodemak 2 Ainun Nisa, Siti; Nuvitalia, Duwi; Januar Saputra , Henry
Jurnal Pembelajaran dan Pengajaran Pendidikan Dasar Vol 7 No 2 (2024): November
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dikdas.v7i2.37770

Abstract

This study aims to determine the development of Big Book learning media as a supporting medium for learning science to improve critical thinking skills of food chain material class V SDN Mojodemak 2, and Determine the validity of the development of Big Book learning media to improve critical thinking skills of food chain material class V SDN Mojodemak 2. This type of research uses research of development (R&D) methods with the ADDIE model (analysis, design, development, implementation, evaluation). The result of the assessment of the development of Big Book learning media were declared valid. The validation test was carried out by two validators, media experts and material experts. The Big Book is said to be practical and acceptable based on the results of the responses of teachers and students in the field trial. The result of the assessment on the teacher’s response was 93,75% with the category “very feasible”. The result of the assessment on the student response was 98,25% with the category “very feasible”. Big Book learning media can be developed as one of the alternative learning media with other theme materials that are more detail and in accordance with learning outcomes and goals.
PENGEMBANGAN VIDEO PEMBELAJARAN INTERAKTIF UNTUK MENINGKATKAN PEMAHAMAN KONSEP SISWA KELAS 1 DALAM MENGUKUR PANJANG BENDA Layinnatussyifa, Eka; Januar Saputra , Henry; Mandar Sary , Ryky
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Build
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.28889

Abstract

This study aims to develop interactive learning video media to improve understanding of the concept of measuring length in grade 1 students of SDN Sumberejo 2. Using the Research and Development (R&D) method with the ADDIE model, involving 29 students as research subjects. Data were collected through observation, interviews, tests, and questionnaires. The video was developed using Canva and CapCut, validated by material experts, media experts, and learning practitioners. The validation results showed a score of 96% from material experts and 97.5% from media experts, which means the video was declared very valid. Implementation was carried out through three meetings, with an average pretest result of 55.17 and increasing to 93.79 in the posttest, with an N-Gain value of 0.8682 which is quite high. This proves that practical videos are used because they can improve student learning outcomes. The effectiveness of the media is proven through the results of the student response questionnaire which reached 94% and the teacher's assessment of 97.5%, both of which are in the "very effective" category. Thus, the interactive learning videos developed are proven to be valid, practical, and effective for use in mathematics learning, especially in the material on measuring length in grade 1 of elementary school.