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All Journal JIPB (Jurnal Inovasi Pembelajaran Biologi) Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Rukmana, Rinaldiyanti
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Other

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The Effectiveness of Student Worksheet (Project-Based Learning) Based on The Values of Islamic Boarding School for The Biotechnology Subject to Train High School Students with Bioentrepreneuship Skills Rukmana, Rinaldiyanti; Susantini, Endang; Bashri, Ahmad
Jurnal Inovasi Pembelajaran Biologi Vol 1, No 1 (2020)
Publisher : Universitas Negeri Surabaya

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Abstract

This study aimed at describing the effectiveness of student worksheet with an approach of project-based learning for the conventional biotechnology subject to train high school students with bioentrepreneurship skills. This study used instructional development method initiated by Fenrich through several steps: analysis, planning, designing, developing, implementation, evaluation, and revision. The experiment was conducted to 20 students at the twelfth grade in the Islamic Boarding School of A. Wahid Hasyim Jombang. The effectiveness of the project-based learning was 9.7% out of 100%. Students’ response was 90.0% on the values of Islamic boarding school or pesantren which become the indicator of having the bioentrepreneuship skills based on the summary of Adabul ‘Alim Wal Muta’allim kitab (hard work, responsibility, tolerance/tasamuh). Also, the completion of entrepreneurship project was 89.55%. These results show that the student worksheet is effective.
STEM-based Pure Water Kit: Enhancing science process skills and environmental awareness in support of SDGs Rahmah, Nafisah Maulidah; Susantini, Endang; Majid , Dewi Firta Amalia; Suaidah, Husfina Lailiyatus; Rukmana, Rinaldiyanti
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 11 No. 01 (2026): May
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v11i01.2624

Abstract

Science process skills (SPS) and environmental awareness are essential 21st-century competencies that remain insufficiently developed among high school students in Indonesia. This study aimed to analyse the improvement of students' SPS following STEM-based learning using the Pure Water Kit on the topic of environmental pollution, and describe students' environmental awareness after the learning process. A one-group pretest–posttest design was employed with 36 tenth-grade students at SMAN 1 Krian, Sidoarjo, selected through purposive sampling. Three instruments were used: a five-item SPS test (Cronbach's α = 0.74; highly valid, ā = 3.8/4.0), a STEM-based Student Worksheet, and a nine-item Guttman-scale environmental awareness questionnaire (α = 0.81; highly valid, ā = 3.6/4.0). The Pure Water Kit was validated by three experts (mean score = 3.8/4.0; highly valid). Results showed that the mean pretest score of 73.95 increased to 93.64 on the posttest (N-Gain = 0.82; high category). The Wilcoxon signed-rank test confirmed statistical significance (Z = −5.257, p < 0.001; Cohen’s d = 2.43). Post-intervention, environmental awareness reached 96.3% (very high category). These findings indicate that the STEM-based Pure Water Kit effectively enhances SPS and environmental awareness in a single-group classroom setting. Finally, the findings have implications for SDG 4 (Quality Education) and SDG 6 (Clean Water and Sanitation) but should not be generalised beyond this specific context.
Co-Authors Ahmad Bashri ENDANG SUSANTINI Majid , Dewi Firta Amalia Rahmah, Nafisah Maulidah Suaidah, Husfina Lailiyatus