Yusof, Mohammad Mubarrak Mohd
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Investigating misconceptions about acids and bases among pre-service science teachers Shaafi, Nur Farha; Yusof, Mohammad Mubarrak Mohd; Ellianawati, Ellianawati; Subali, Bambang; Raji’e, Muhammad Haziq Hazim
Journal of Education and Learning (EduLearn) Vol 19, No 1: February 2025
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v19i1.21803

Abstract

This study examines prevalent misconceptions among students regarding the fundamental concepts of acids and bases, which often arise during the learning process. This study aims to pinpoint misconceptions held by pre-service science teachers in the realm of acids and bases; 117 university students from diverse educational backgrounds, enrolled in three distinct courses: Biology, Chemistry, and Physics from the Faculty of Education, participated in the study. Using a structured questionnaire, the research identified 11 misconceptions out of 26 items related to acid and base concepts among pre-service teachers, while 15 items showed a correct understanding. Notably, three misconceptions exhibit the highest prevalence, namely the universal indicator of strong alkali (71.7%), the calculation-related concentration of acids and bases (69.3%), and the procedural steps for preparing a solution with a specified concentration using the dilution method (65.8%). The analysis indicates that although pre-service teachers generally understand acid and base concepts well, some misconceptions persist. Additionally, correlations between gender, university major, and understanding of these concepts were found. Further global research is recommended to identify misconceptions among university students. Comprehensive research in Malaysia could help educators and students address these misconceptions in Chemistry education.
Critical thinking and creativity in STEAM-based collaborative learning on renewable energy issues Ellianawati, Ellianawati; Subali, Bambang; Putra, Bayu Ramadhani; Wahyuni, Siti; Dwijananti, Pratiwi; Adhi, Mohamad Aryono; Yusof, Mohammad Mubarrak Mohd
Journal of Education and Learning (EduLearn) Vol 19, No 1: February 2025
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v19i1.21638

Abstract

Renewable energy is a global concern and should be incorporated into education to raise awareness among younger generations, including in physics education. Educators have made various efforts to raise awareness of the importance of pursuing renewable energy. A breakthrough sought in this research is to incorporate collaborative learning into the science-technology-engineering-art-mathematics (STEAM) approach. Integrating STEAM into collaborative learning can simultaneously develop critical and creative thinking skills by exploring local resources to become renewable energy sources. The research involved 36 high school students who met the criteria for having a smartphone and accessing a reliable internet connection. These conditions are designed to facilitate students' producing essays and posters exploring renewable energy sources in their local area. The research design employs a one-group pretest-posttest approach to assess the effectiveness of this STEAM-based collaborative learning process. The data collected from tests that have undergone t-tests and N-gain analysis, triangulated with observation data and questionnaires, illustrates the progress made in improving students' critical and creative thinking abilities. In conclusion, the implementation of STEAM-based collaborative learning demonstrates the highest level of achievement in creative thinking. It enables the production of innovative mini-projects that critically analyze local resources available for national energy sources.