The emphasis on STEM education in the physics curriculum moves toward addressing the 21st-century demands, but its implementation is fraught with issues and challenges. This paper exposes teachers’ and students’ concerns and problems with integrated STEM education implementation and relates them to the anticipated problem in quantum physics (QP) learning and facilitation (L&F) in secondary school. The QP L&F challenges include the odd ontological worldview and abstractness of concepts, which have created serious misconceptions among teachers and students. A solution is proposed to address this difficulty, including applying an interactive simulation and a hands-on experiment. This paper also proposes a theoretical framework for developing an instructional module to cater to meaningful QP learning with integrated STEM elements. The proposed theoretical framework has several advantages, including guidance in planning an instructional module applicable to classroom activities and explaining the topic using an inquiry-based learning (IBL) approach with learning activities coordinated using the 5E Instructional Model. Nonetheless, further research is necessary to study the instructional module’s development, usability, and L&F effectiveness in the classroom.
This study aims to determine the validity and reliability of Teacher Readiness to teach Quantum Physics (TRQP) instrument using Rasch Measurement Model. The TRQP was developed to measure the level of teacher readiness to teach quantum physics in secondary schools. TRQP consisted of 41 items containing three constructs namely: content knowledge, attitudes, and readiness. The research sample consisted of 30 Form Five Physics teacher from secondary schools in Sabah. The results of the validity analysis found that the polarity of the items through the PTMEA-CORR values showed that all 41 items were > 0.00 (+). Through item fit analysis, all items were retained because they met the requirements in one of the MNSQ, Outfit ZSTD, and PTMEA-CORR outfit ranges. In the Principal Component Analysis (PCA), the Raw Variance Explained by Measures value of 40.6% and the Unexplained variance value in the first to fifth contrast below 15% indicates that the instrument has a strong dimensional dimension and has high construct validity. The reliability of Cronbach Alpha (KR20) showed a value of 0.87 (high), item reliability of 0.88 (very good), and person reliability of 0.81 (good) with separation item value of 2.73 (good) and separation person value of 2.04 (good). In conclusion, TRQP has good validity and reliability in measuring the level of teacher readiness to teach quantum physics in terms of content knowledge and attitudes among Form Five Physics teachers in secondary schools.
Effective instructional strategies have been highlighted in teaching Quantum physics (QP) since this topic is theoretically complex and different from classical physics. In addressing this issue, a needs analysis (NA) was carried out to identify the anticipated challenges in QP learning and facilitation (L&F) and the integration of STEM education in a physics classroom. This research is a qualitative study where a semi-structured interview was conducted with two experts in physics education and two physics teachers selected under a purposive sampling approach. The interview was one-on-one through online platforms, held during the Covid-19 pandemic’s mobility control order (MCO). The data from the semi-structured interview was analysed using thematic analysis, and the findings were presented as thematic maps. Two major themes emerged from the thematic analysis: 1) the expectation in QP L&F based on experts’ and teachers’ views and 2) the discrepancies in SSQP-STEM L&F gathered from the teachers’ opinions and perspectives. The first theme denotes 1.1) teachers’ professional development, 1.2) pedagogical content knowledge, 1.3) instructional strategy, and 1.4) QP L&F resources. The second theme describes the discrepancies of SSQP-STEM L&F in terms of 2.1) QP nature, 2.2) insufficiency of resources in QP L&F, and 2.3) teachers’ perceptions of students’ characteristics in the physics classroom, and 2.4) the teachers’ competencies issues in teaching QP. Overall, the finding shows that a practical instructional module needs to be developed to cater to the physics teachers' demands.
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