Analysis of the Factors Influencing of Pre-service Science Teacher in Conceptualization of STEM Education: Self-Efficacy and Content Knowledge

This research investigates the factors that influence pre-service science teachers' conceptualization of STEM education. The factors involved STEM self-efficacy, STEM anxiety, science content knowledge, and mathematics content knowledge. The survey method was utilized in this research to collect a huge number of respondents at one time. The participants were 604 pre-service science teachers in Indonesia with different backgrounds (physics Education, biology education, chemistry education, Ingrate of Science education, and primary school education). The instruments were developed and share with participants using a google form to avoid the items that the participant did not fill in. The data analyzed using STEM showed that science content knowledge, STEM self-efficacy, and STEM anxiety were influencing the conceptualization of STEM education. This research suggested that to improve the quality of STEM education in the classroom. Pre-service science teachers should understand the concept of the content taught

Area of Specialization and Teaching Performance of the Secondary Science Teachers in Negros Oriental, Philippines

The K to 12 reform and the new Philippine Professional Standard for Teachers have changed the landscape of teacher quality requirements in the Philippines. It is in this context that this study is deemed necessary to determine the area of specialization and the teaching performance of the public secondary school Science teachers in terms of science content knowledge with this new educational schemeThere were 46 respondents in this study from the Department of Education-Guihulngan City Division, Negros Oriental Philippines. Findings reveal that the science teachers’ area of specialization can be categorized as Bachelor of Secondary Education (BSED) major in General Science, BS in Scientific Field (Nursing, Biology, and Chemical Engineering) and the Non-Science Field (English, TLE, Social Science). It indicates that majority of them lack the needed educational qualification to teach all science disciplines in the K12 curriculum. Furthermore, it shows that the BSED-General Science teachers with outstanding rating perform better than the B.S. in Scientific Field group and the non-science teachers with very good and good performance ratings respectively. It is an indication of lack of science content knowledge among the non-science teachers. Furthermore, the result discloses that the area of specialization is a determining factor in their teaching performance. It revealed that among the three groups of respondents, the general science teachers appear to be the most efficient. They are followed by those in the B.S. in Scientific field, and the non-science teachers came out to be the lowest. Hence, it clearly suggests that the BSED-General Science teachers are the most qualified to teach science since they have the sufficient educational preparations. The B.S.in Scientific Field teachers need to undergo more training and enroll in graduate studies to master all the science areas in the K12 curriculum. While the non-science teachers are discouraged to handle science subjects since they lack the necessary educational preparation to teach science.

PRE-SERVICE PRIMARY TEACHERS’ SCIENCE CONTENT KNOWLEDGE: A CASE OF LITHUANIA

Primary school teachers’ science competence remains a highly relevant theoretical and practical problem. Although the general curricula and educational standards of Lithuanian general education school set quite high requirements for the process of primary school science education, the science competence of teachers raises reasonable concerns. It has to be stated that in university primary education study programmes, insufficient attention is paid to the natural science component. This leads to a possible lack of preparation for pre-service primary school teachers in science education. A pilot study conducted at the beginning of 2020, in which 107 students from two Lithuanian universities participated, showed that their scientific knowledge was poor and insufficient. Particularly weak was subject knowledge from the field “Nature research”, and also knowledge related to animate and inanimate nature. An assumption can be made that science literacy of pre-service primary education teachers is not sufficiently developed at university, which is one of the factors limiting the quality of children’s science education. There are probably two main reasons for this situation: insufficient science education in general education schools, and insufficient training of students in the field of science education for pre-service primary school teachers. Keywords: quantitative research, pilot research, pre-service teachers, science content knowledge, university students

Pre-service science teachers’ and in-service physics teachers’ views on the knowledge and skills of a good teacher

Science teacher knowledge and skills have been thoroughly discussed by researchers; however, less is known about how teachers themselves conceptualise their professional qualities. We asked first and final-year pre-service science teachers and in-service physics teachers to describe the knowledge and skills needed to be a good science/physics teacher. Data was collected through a one-item questionnaire, followed by interviews. Using thematic coding with inductively defined codes as well as codes derived from theoretical perspectives on teacher knowledge and skills (notably the Refined Consensus Model of PCK), we found that all respondent groups emphasised science content knowledge as important. In-service teachers also often described external factors such as working conditions. First-year pre-service teachers put more emphasis on pedagogical skills and personality traits, whereas final-year pre-service teachers expressed a more integrated view of science teacher knowledge and skills. Further, we discuss the need for teacher education to focus on integrating science content knowledge and pedagogical knowledge through articulating aspects of PCK, and on giving pre- and in-service teachers arenas for professional development and for research-based discussions of teaching and learning.

Science competencies in kindergarten: a prospective study in the last year of kindergarten

Science competencies are considered an important 21st century skill. How this skill develops in childhood is, however, not well understood, and in particular little is known about how different aspects of science competencies are related. In this prospective study with 58 children aged 5–6 years, we investigate the development of two aspects of science competence: scientific thinking and science content knowledge. Scientific thinking was assessed with a comprehensive 30-item instrument; science content knowledge was measured with an 18-item instrument that assesses children’s knowledge with regard to melting and evaporation. The results revealed basic competencies in scientific thinking and science content knowledge at the end of kindergarten (46% and 49% correct, respectively, both different from chance). In mid-kindergarten, children performed better than chance on the assessment of science content knowledge (40% correct) but not on the assessment of scientific thinking (34% correct). Science content knowledge in mid-kindergarten predicted children’s science content knowledge at the end of kindergarten, as well as scientific thinking (both at 6 years). The opposite pattern did not hold: scientific thinking in mid-kindergarten did not predict science content knowledge at the end of kindergarten. Our findings show initial science competencies during kindergarten, and they suggest that children’s science content knowledge and scientific thinking are interrelated in a meaningful way. These results are discussed with respect to the different hypotheses that connect scientific thinking and science content knowledge as key features of science competencies. Implications for research and teaching are discussed.