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All Journal Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education)
Bahri*, Arsad
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Education

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Development of Learning Biology Based on Socio Scientific Issue Oriented Strengthening Pancasila Student Profiles Uji, Andi Tenri; Bahri*, Arsad; Jamaluddin, Asham Bin; HS, Syamsul Bahri
Jurnal Pendidikan Sains Indonesia Vol 13, No 2 (2025): APRIL 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v13i2.44925

Abstract

Pancasila profile students (PPS) at SMA Negeri 21 Makassar are still classified as low, therefore that done development new namely the STARS model which aims develop a biology learning model based on SSI which focuses on strengthening PPS. This research employed a research and development approach using the ADDIE model, which consists of five stages: analysis, design, development, implementation, and evaluation. Subject study are Teachers and participants educate class X of SMA Negeri 21 Makassar. The STARS model of SSI learning is designed for increase skills think critical, creativity, and independence participant educate, which is the core of PPS. The results of study show that the STARS model is very valid with average score 4.5. Practicality test shows the STARS model easily applied with average score of 4.6, and get response positive from teachers and participants educate. The effectiveness test showed a significant improvement in students critical thinking (N-Gain = 0.45), creativity (N-Gain = 0.50), and independence (N-Gain = 0.40). This STARS mode no only support achievement competence academic, but also strengthening values character in accordance demands independent curriculum. Findings this give contribution in create design innovative and relevant learning for support education 21st century
STEM-Based Biology Learning Assisted by Virtual Lab Gizmos to Enhance Critical Thinking Skills of Students with Different Academic Abilities Jariah, Ainun; Bahri*, Arsad; Syamsiah, Syamsiah; HS, Syamsul Bahri
Jurnal Pendidikan Sains Indonesia Vol 13, No 2 (2025): APRIL 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpsi.v13i2.44843

Abstract

The critical thinking skills (CTS) of students with different academic abilities is still low. Therefore, STEM-based biology learning assisted by virtual lab gizmos can be implemented to improve students' CTS. This study aims to determine whether STEM-based biology learning assisted by virtual lab gizmos can enhance students' CTS with different academic abilities. This study employed a quasi-experimental design with a pretest-posttest control group design. The population consisted of twelfth-grade science students from SMA Negeri 3 Bantaeng. The sample was selected using simple random sampling, with a total of 60 students divided into two learning groups: XII MIPA 1 and XII MIPA 2. Data collection techniques included a CTS skills test. Data analysis was conducted using two-way analysis of covariance. The results showed STEM-based biology learning asissted by the virtual lab gizmos significantly enhances students' CTS, with a significance value of 0.00 0.05. Additionally, the study reveals that academic abilities also influences students' CTS. Furthermore, there is an interaction effect between STEM-based learning with the virtual lab gizmos and academic abilities on students' CTS. Further post hoc LSD analysis shows that STEM-based biology learning with the virtual lab gizmos is more effective in improving students' CTS across different academic abilities compared to contextual learning without the virtual lab gizmos. These findings suggest that STEM-based biology learning supported by the virtual lab gizmos can serve as an effective teaching strategy to enhance students' CTS, particularly in addressing the challenges of 21st-century education
Co-Authors Ainun Jariah Asham Bin Jamaluddin HS, Syamsul Bahri Syamsiah, Syamsiah Uji, Andi Tenri