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Measuring Students’ Learning and Attitude as Exposed to Microscale Laboratory Experiments in Inorganic Chemistry

Roselle D. Urbano, Herbert M. De Jesus, Ponciano M. Dimla


Microscale chemistry is an approach to conducting chemistry experiments which can help overcome increased concerns about environmental pollution problems as well as rising laboratory costs. It is accomplished by using miniature labware and significantly reduced amounts of chemicals. The main goal of this study was to explore whether the use of microscale chemistry experiments can increase student’s understanding of chemistry concepts and improve attitude towards chemistry practical work. Quasi-experimental design without control group was used to determine from purposively selected class of 40 freshman students of Bachelor of Secondary Education (BSE). The students worked in groups on eight microscale chemistry experiments in a period of 8 weeks. Pre and post-test were administered before and after the treatment. Results revealed that microscale approach significantly improved student chemistry academic performance. Students’ perception of microscale is positive. Findings showed that the microscale approach can increase understanding of chemistry concepts.


Learning, Students’ Attitude, Microscale Laboratory

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Bradley, J.D. (2019). Small-scale chemistry. Chemistry International, 24(3).

Hofstein, A. and Lunetta, V. N. (2017). The role of laboratory in science teaching: neglected aspects of research. Review of Educational Research,52, 201-217.

Kelkar, S.L. and Dhavale, D.D. (2018). Microscale experiments in chemistry: the need of the new millenium. Resonance, 5(10), 24-31.

Ogino, K. and H. Ogino (2014). The Selected Examples of the Microscale Chemistry Laboratory, Forum of Microscale Chemistry,

Okebukola, P.A.O. (2018). An investigation of some factors affecting students’ attitudes toward laboratory chemistry. Journal of Chemical Education, 63(6), 531-532.

Takahashi, M., Hada, Y., and Kawashima, N. (2017). Development of science teaching tools with oxygen sensor using an air battery, Book of the 9th International Symposium of Microscale Chemistry, 62-165.

Tallmadge, W., Homan, M., Ruth, C. and Bilek, G. (2019). A local pollution prevention group collaborates with a high school intermediate unit bringing the benefits of microscale chemistry to high school chemistry labs in the Lake Erie watershed. Chemical Health & Safety. July/August.

Thompson, J. and Soyibo, K. (2018). Effects of lecture, teacher demonstration, discussion and practical work on 10th graders’ attitudes to chemistry and understanding of electrolysis. Research in Science & Technological Education, 20, 25-37.

Tobin, K.G. (2016). Research on science laboratory activities; in pursuit of better questions and answer to improve learning. School Science and Mathematics, 90, 403-418.

Vermaak, I. (2015). Evaluation of cost-effective microscale equipment for a hands-on approach to chemistry practical work in secondary schools. Ph.D. Thesis, Faculty of Science, University of the Witwatersrand, Johannesburg.


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