Development of STEM–based Arduino MQ-2 worksheet to improve students’ critical thinking

Diah Ayu Anjeli; Rinie Pratiwi Puspitawati; Pramita Yakub; Arini Zahrotun Nasicha; Sabarina Md Yunus; Indra Tejamukti

doi:10.32698/03382

Development of STEM–based Arduino MQ-2 worksheet to improve students’ critical thinking

Diah Ayu Anjeli⁽¹⁾, Rinie Pratiwi Puspitawati⁽²⁾, Pramita Yakub⁽³⁾, Arini Zahrotun Nasicha⁽⁴⁾, Sabarina Md Yunus⁽⁵⁾, Indra Tejamukti⁽⁶⁾,
(1) Universitas Negeri Surabaya

Indonesia
(2) Universitas Negeri Surabaya

Indonesia
(3) Universitas Negeri Surabaya

Indonesia
(4) Universitas Khairun

Indonesia
(5) Universiti Teknologi MARA

Malaysia
(6) Davao Indonesian School

Philippines

Corresponding Author

DOI : https://doi.org/10.32698/03382

Full Text:

Language : en

Abstract

This study aimed to develop and evaluate the validity, practicality, and effectiveness of a STEM-based Student Worksheet integrating Arduino MQ-2 to enhance students’ critical thinking skills in investigating air pollution. This Research and Development study employed the Four-D model with 38 Biology Education students selected through purposive sampling. Data were collected using validation sheets, response questionnaires, implementation observations, and pretest-posttest instruments covering six critical thinking indicators. Descriptive analysis and N-Gain were used to evaluate the worksheet. Results showed a validity score of 93.50% (very valid), 100% implementation across STEM components, and student responses ranging from 94.73% to 100% (very practical). The mean score increased from 70.16 on the pretest to 95.76 on the posttest, with an N-Gain of 0.85 (high). Therefore, the developed worksheet is valid, practical, and effective in enhancing students’ critical thinking skills.

Keywords

STEM-based Student Worksheet; Arduino MQ – 2; Air pollution; Critical Thinking Skills; Biology Education

References

Amaditha, Fitri, F. F., Syauqiyah, S. G., Ekanara, & Bambang. (2024). Students’ Communication Skills and Scientific Literacy Ability in Biology through Guided Inquiry Learning. International Journal of Biology Education Towards Sustainable Development, 4(1), 21–31. https://doi.org/10.53889/ijbetsd.v4i1.435

Amrianto, Rohman, F., Dharmawan, A., & Sari, M. S. (2024). Development of a 4C skills evaluation instrument for biology: A validity and reliability study on Indonesian high school students learning. International Journal of Innovative Research and Scientific Studies, 7(2), 701–717. https://doi.org/10.53894/ijirss.v7i2.2873

Annisa, D. P., Kaniawati, I., & Eliyawati, E. (2024). STEM ESD-Based Learning with " Arduino Uno-Based Trash Can " to Improve Students ’ Critical Thinking Skills and Sustainable Awareness in Learning Environmental Pollution. Jurnal Penelitian Dan Pembelajaran IPA, 10(1), 115–145. https://doi.org/10.30870/jppi.v10i1.24008

Arjunaidi, A. J., & Azid, N. (2022). The Implementation of an Inductive Model on Science Students’ Critical Thinking Skills during Online Learning. International Journal of Information and Education Technology, 12(9), 858–865. https://doi.org/10.18178/ijiet.2022.12.9.1694

Bahtiar, Ernita, N., Mustofa, H. A., & Faresta, R. A. (2024). Online Self-Regulated Learning Assisted by Virtual Labs to Train STEM Student ’ s Critical Thinking Skills. International Journal of Essential Competencies in Education, 3(1), 28–46. https://journal-center.litpam.com/index.php/ijece/index

Dat, N. D., Bien, N. Van, Khuyen, N. T. T., Ha, N. T. V., An, H. T. T., & Anh, N. T. P. (2024). Arduino-Based Experiments: Leveraging Engineering Design and Scientific Inquiry in STEM Lessons. International Journal of STEM Education for Sustainability, 4(1), 38–53. https://doi.org/10.53889/ijses.v4i1.317

Dika, R. W., Yusri, M. A. K., Novrianti, N., & Masnur, A. (2025). Pengembangan Media Video Animasi Motion Graphic pada Materi Sistem Komputer Kelas X SMA/Sederajat. Afeksi: Jurnal Penelitian Dan Evaluasi Pendidikan, 6(5), 1165–1175. https://doi.org/10.59698/afeksi.v6i5.606

Facione. (2015). Permission to Reprint for Non-Commercial Uses Critical Thinking: What It Is and Why It Counts. Insight Assessment, 5(1), 1–30. https://doi.org/https://www.researchgate.net/publication/251303244_Critical_Thinking_What_It_Is_and_Why_It_Counts

Gusman, T. A., Listanty, R. V, & Azizah, D. (2023). The Influence of Science, Technology, Engineering, and Mathematics (STEM) Learning Models to Improve Students’ Critical Thinking Skills. Journal of Educational Chemistry (JEC), 5(2), 69–76.

Hake, R. R. (1998). Interactive-engagement versus traditional methods: A six-thousand-student survey of mechanics test data for introductory physics courses. American Journal of Physics, 66(1), 64–74. https://doi.org/10.1119/1.18809

Hikmah, S. I., Tukiran, & Nasrudin, H. (2023). Validity of Student Worksheets Based on Model Argument Driven Inquiry Integrated by STEM to Train Students’ Argumentation Ability and Self-Efficacy in Chemical Equilibrium Material. IJORER : International Journal of Recent Educational Research, 4(4), 416–433. https://doi.org/10.46245/ijorer.v4i4.300

Khalil, R. Y., Tairab, H., Qablan, A., Alarabi, K., & Mansour, Y. (2023). STEM-Based Curriculum and Creative Thinking in High School Students. Education Sciences, 13(12). https://doi.org/10.3390/educsci13121195

Khotimah, R. P., Adnan, M., Ahmad, C. N. C., & Murtiyasa, B. (2023). The effectiveness of the STEMDISLEARN module in improving students ’ critical thinking skills in the differential equations course The effectiveness of the STEMDISLEARN module in improving students ’ critical thinking skills in the differential equations . Cogent Education, 10(2). https://doi.org/10.1080/2331186X.2023.2220233

Lubna, Suhirman, & Prayogi, S. (2023). Evaluation of STEM students’ critical thinking in terms of cognitive style through problem-based distance learning. Journal of Education and E-Learning Research, 10(3), 557–568. https://doi.org/10.20448/jeelr.v10i3.4972

Mahmudi, I., Susantini, E., & Yakub, P. (2020). The Development of Student Worksheet Integrated by Stem Approach in Plant Growth and Development Material to Train Bio-Entrepreneurship Skills. Berkala Ilmiah Pendidikan Biologi (BioEdu), 10(1), 150–157. https://doi.org/10.26740/bioedu.v10n1.p150-157

Nugraha, M. G., Kidman, G., & Tan, H. (2024). Interdisciplinary STEM education foundational concepts: Implementation for knowledge creation. Eurasia Journal of Mathematics, Science and Technology Education, 20(10). https://doi.org/10.29333/ejmste/15471

Nurhidayah, N., Syahri, M., & Agus Tinus. (2025). Effectiveness of Digital Learning Media on Students’ Achievement in Science Education: A Quasi-Experimental Study in Islamic Junior Secondary School. Jurnal Pendidikan Fisika, 13(3), 400–415. https://doi.org/10.26618/654nz478

OECD. (2023). PISA 2022 Results,Factsheets,. Factsheets, I, 29.

Oh, S. (2025a). Arduino-based fine particulate matter STEM program: enhancing problem-solving and collaboration in a post-pandemic blended high school setting. Frontiers in Psychology, 16(April). https://doi.org/10.3389/fpsyg.2025.1524777

Oh, S. (2025b). Arduino-based fine particulate matter STEM program: enhancing problem-solving and collaboration in a post-pandemic blended high school setting. Frontiers in Psychology, 16(April). https://doi.org/10.3389/fpsyg.2025.1524777

Pereles, A., Ortega-Ruipérez, B., & Lázaro, M. (2024). The Power of Metacognitive Strategies to Enhance Critical Thinking in Online Learning. Journal of Technology and Science Education, 14(3), 831–843. https://doi.org/https://doi.org/10.3926/jotse.2721

Pertiwi, N. P. (2024). Enhancing Critical Thinking Skills Through Stem Problem-Based Contextual Learning : an Integrated E-Module Education Website With Virtual Experiments. Journal of Baltic Science Education, 23(4), 739–766. https://doi.org/https://doi.org/10.33225/jbse/24.23.739

Sarıgöz, O. (2023). Teaching the 21st Century Learning Skills with the Critical Thinking Technique Based on the Argumentation Method. Educational Policy Analysis and Strategic Research, 18(1), 196–218. https://doi.org/10.29329/epasr.2023.525.9

Slamet, F. A. (2022). Model Penelitian Pengembangan (R&D). Institut Agama Islam Sunan Kalijogo Malang.

Sugiyono, S. (2022). Metode penelitian kuantitatif, kualitatif, dan R&D (Edisi 2). Penerbit Alfabeta.

Suryawati, E., Syafrinal, Rahmi, F. O., Alimin, M., & Wahono, B. (2024). First-year undergraduate biology education students’ critical thinking and self-regulation: Implementation of a metacognitive-based e-learning module. Journal of Turkish Science Education, 21(4), 688–704. https://doi.org/10.36681/tused.2024.037

Widiarti, A., Ibrahim, M., & Yuliani, Y. (2022). Development STEM-Based Biotechnology Learning Tools to Practice Critical Thinking. IJORER : International Journal of Recent Educational Research, 3(4), 489–499. https://doi.org/10.46245/ijorer.v3i4.232

Yusuf, I., & Widyaningsih, S. W. (2022). Higher Order Thinking Skills Oriented Student Worksheet of E-learning Model in Electric Circuit Topic. TEM Journal, 11(2), 564–573. https://doi.org/10.18421/TEM112-10