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Journal : Unnes Science Education Journal

Analyzing Misconceptions Using Four-tier Test on the Topic of Vibration: A Survey of Pre-service Science Teachers Winarno, Nanang; Afifah, Ratih Mega Ayu; Sihombing, Rizky Agassy; Firdaus, Rohim Aminullah; Damopolii, Insar
Unnes Science Education Journal Vol. 14 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i1.20612

Abstract

Vibration is one of the essential topics in science education. Pre-service science teachers still often experience difficulties in learning this topic. There are several previous studies related to misconceptions on the topic of vibration. However, research on misconceptions in pre-service science teachers is still limited. This study aimed to analyze pre-service science teachers' misconceptions on the topic of vibration. This research uses a quantitative approach with a survey method. The research instruments include a four-tier test and interviews. The participants in this study consist of 96 pre-service science teachers from a university in Bandung, Indonesia. The results of the analysis showed that pre-service science teachers who had Scientific Knowledge were 31.1%, lack of knowledge 26.9%, misconception 8.0%, false positive 1.8%, and false negative 2.2%. The most common misconception found relates to the relationship between frequency and mass. The perception of pre-service science teachers regarding the four-tier test questions is very easy 0%, easy 6.7%, neutral 36.7%, difficult 53.3%, and very difficult 3.3%. The findings show that many pre-service science teachers still have misconceptions about the topic of vibration so lecturers should strengthen the concepts of Fundamental Physics first before students take advanced physics courses.
Unraveling Metacognitive Regulation in Physics: Mapping High School Students’ Skills using the Rasch Model Putra, Ihsan Hijria; Novia, Hera; Muslim, Muslim; Sihombing, Rizky Agassy
Unnes Science Education Journal Vol. 14 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i1.21637

Abstract

Metacognitive regulation skills are crucial in addressing increasingly complex global challenges. These skills enable individuals to comprehensively solve problems by managing their thinking strategies effectively. This study employs a descriptive approach and utilizes the Metacognitive Awareness Inventory, adapted from Schraw and Dennison’s work. The descriptive research involved 53 tenth grade students from a high school. The primary objective of this study is to map metacognitive regulation and their potential in tackling complex problems. Data analysis integrates Likert-scale results with percentage calculations for each as pect. Additionally, the data were analyzed to determine the reliability of the instrument, identify metacognitive regulation patterns, and map the distribution of students’ abilities using the Rasch model. The findings reveal variations in students’ metacognitive regulation achievements: Planning 82%, Information Management Strategies 73%, Comprehension Monitoring 77%, Debugging Strategies 82%, and Evaluation 92%. These indicate that students’ metacognitive regulation still require further development like Information Management Strategies. The conclusion of this research is students’ metacognitive regulation shows variation across domains and it has significant potential in helping to solve complex problems. This study underscores the importance of designing targeted instructional strategies to enhance students’ metacognitive regulation skills, ensuring they are better equipped to handle complex learning challenges.