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All Journal Edunesia : jurnal Ilmiah Pendidikan Quagga: Jurnal Pendidikan dan Biologi
Indriyani Amalia
Universitas Pendidikan Indonesia
Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Reconstruction of Laboratory Activity Design Using Vee Diagram Analysis on Blood Type Test Based on ABO System in High School Indriyani Amalia; Widi Purwianingsih; Kusnadi; Bambang Supriatno; Amprasto
Quagga: Jurnal Pendidikan dan Biologi Vol 17 No 1 (2025): QUAGGA : Jurnal Pendidikan dan Biologi
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/quagga.v17i1.342

Abstract

Practicum is a series of activities that allow students to apply their skills to produce proof of a concept being studied, practicum focuses on the design of laboratory activities (DKL) that are first prepared by educators or school institutions. The purpose of this study was to analyze and reconstruct DKL blood type tests based on the ABO system taken from a collection of DKL at a school, the DKL analysis used an instrument based on the Novak & Gowin (1984) vee diagram. The method used in this study was descriptive qualitative, sampling was carried out by purposive sampling with one DKL blood type test ABO system taken from the practicum guidelines at a school compiled by the science lab team. Research activities follow the ANCOR stages (Analysis, Trial and Reconstruction). The results of the analyzed DKL research showed a value of 50% which means it is sufficient to be used, but there are deficiencies in the focus questions, records/data transformations, knowledge claims that are not in accordance with the vee diagram, so that a reconstruction is carried out which is expected to optimize the DKL in accordance with the vee diagram according to Novak & Gowin (1984) used by students and can support the objectives of the practicum activities.
The Effect of Integrated Problem-Based Learning SDG Point 6 on Improving Sustainability Literacy of High School Students Indriyani Amalia; Sariwulan Diana; Riandi Riandi
Edunesia : Jurnal Ilmiah Pendidikan Vol. 7 No. 1 (2026)
Publisher : Research, Training and Philanthropy Institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v7i1.1366

Abstract

This study aimed to examine the effect of Problem-Based Learning (PBL) integrated with SDG point 6 on students’ sustainability literacy related to water pollution. A quasi-experimental method with a non-equivalent control group pretest–posttest design was employed involving two tenth-grade classes at a senior high school in Garut, selected through convenience sampling. The research instrument consisted of 15 essay questions measuring three aspects of sustainability literacy: knowledge, skills, and mindset. The instrument was validated by experts and demonstrated high reliability (Cronbach’s α = 0.92). Data were analyzed through normality and homogeneity tests followed by an Independent Samples T-test. The results indicated that there was no statistically significant difference in total post-test scores between the experimental class using SDG-integrated PBL and the control class using discovery learning (two-tailed Sig. = 0.07). However, the experimental class showed greater mean improvements, particularly in the skills and mindset aspects, compared to the control class. In conclusion, PBL integrated with SDG 6 shows a tendency to enhance students’ sustainability literacy, especially in terms of skills and mindset, although its overall effect was not statistically significant. The findings imply the need for better alignment between assessment instruments and learning contexts, student habituation to PBL, longer intervention periods, and further analyses to more sensitively evaluate instructional effectiveness.
Co-Authors Bambang Supriatno Kusnadi Mr Amprasto Mrs Sariwulan Diana R. Riandi, R. Widi Purwianingsih