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All Journal Journal of Science Innovare FITOFARMAKA: Jurnal Ilmiah Farmasi Sinar Sport Journal JSEP (Journal of Science Education and Practice) Jurnal Pemberdayaan Masyarakat Kenduri: Jurnal Pengabdian Dan Pemberdayaan Masyarakat Jurnal Pengabdian Isola Penelitian Gizi dan Makanan (The Journal of Nutrition and Food Research) IJIS Edu : Indonesian Journal of Integrated Science Education
Prasetyorini Prasetyorini
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Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Environmental Science Health Professions Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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DEVELOPMENT OF A TRAINING MODEL TO IMPROVE SCIENCE TEACHERS’ COMPETENCE IN DESIGNING SCIENCE LITERACY ASSESSMENTS FOR JUNIOR HIGH SCHOOLS Triwahyuni, Nugrahety; Prasetyorini, Prasetyorini; Rubini, Bibin
JOURNAL OF SCIENCE EDUCATION AND PRACTICE Vol 9, No 2 (2025): December 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsep.v9i2.13017

Abstract

Scientific literacy is a fundamental skill needed to prepare students for 21st-century demands. Despite its importance, Indonesia’s 2022 PISA results indicate that students’ scientific literacy remains below the international standard, mainly due to teachers’ limited ability to design literacy-based assessments. This study aims to develop and evaluate the effectiveness of the Blended Learning for Assessment and Scientific Literacy (BLAST-SCI) model, integrated with a Professional Learning Community (PLC), in improving junior high school science teachers’ competence in developing scientific literacy assessments. Using a Research and Development (RD) approach adapted from the ADDIE framework, the study involved 30 science teachers from Bogor City. Data were collected through observation, interviews, questionnaires, and document analysis, which is analyzed using paired t-tests, N-Gain, ANOVA, and Aiken’s V. The findings show that the PLC-integrated BLAST-SCI model significantly improved teachers’ competence, as indicated by meaningful pretest–posttest differences (p 0.05), high N-Gain scores (73–84%), and increased instrument validity (Aiken’s V = 0.817). Participants gave positive responses to the model’s materials, facilitation, and relevance. In conclusion, the PLC-integrated BLAST-SCI model is valid, effective, and practical for professional development, contributing to the enhancement of teachers’ assessment literacy and promoting students’ scientific literacy through contextual and high-quality assessments.
Co-Authors Adriansyah, Putri Nabila Adinda ARIESNA, RACHMAT DODY Asep Kadarohman Bela Peron, Anisa Bibin Rubini Diana Prameswari, Diana E Mulyati Effendi Ike Yulia Wiendarlina Karimah, Fani Ulya kerans, geterudis Kurniasih, Surti Leny Heliawati Misbah Misbah Moerfiah Moerfiah Momo Rosbiono Mr Sjaeful Anwar Nanang Winarno Noviyanti, Ayu Oom Komala Parlindungan Sinaga Rita Retnowati Runasari , Rellya Runasari, Rellya Salam, Abduh Semuel Unwakoly Senjayani, Ismi Sri Wardatun Triwahyuni, Nugrahety Utami, Indri Sari Warliyah, Heli Yuliani, Galuh Zaldy Rusli