Science educators are integrating more and more computational thinking (CT) activities into their curricula. Proponents of CT offer two motivations: familiarizing students with a realistic depiction of the computational nature of modern scientific practices and encouraging more students from underrepresented backgrounds to pursue careers in…

This study focuses on examining the mental models of 11th and 12th-grade students attending a science high school in Turkey regarding the concept of the electron cloud. The study involved 72 students and employed the case study method. The precondition for selecting the sample was that the students had covered the unit on modern atomic theory in…

One of the points of science learning is to extend students' competence, counting problem-solving and analytical thinking. Conditions within the field appear that most students encounter trouble in fathoming relevant issues including the application of science concepts in real-world circumstances. This condition appears the require for compelling…

There is increasing recognition of the importance of learning contexts in science education. However, learning contexts are rarely articulated in terms of what they constitute and are often framed by educators and textbooks with limited inputs from students. Unless properly articulated, contexts become anything and everything, thereby losing their…

The importance of integrating effective teaching strategies in Professional Development (PD) programs for Educational Robotics (ER)-based Science Technology Engineering and Mathematics (STEM) education is increasingly recognized. However, we need to add to the growing body of studies on comprehensive instructional approaches for teaching robotics…

Research has extensively documented the benefits of inquiry-based science teaching, but less attention has been paid to how novice teachers' personal teaching goals influence their implementation of this approach. This study aimed to explore novice physical sciences teachers' goals to understand how they relate to IBI implementation. This research…

This paper seeks to examine the use of the Malay language and the English language in the teaching and learning of Chemistry subjects in secondary schools in Malaysia, particularly among Form Four and Form Five students at the National Type schools (SMJK). National Type secondary schools are Malaysian national schools under the supervision of the…

One of the main purposes of technology integration was for effective teaching and learning. The model of technological pedagogical content knowledge (TPACK) was the suggested framework that could be applied in different facets of the teaching and learning process. Information communication tools (ICT) are the common infrastructures used for this…

Nearly 14 million species are estimated to exist on Earth, of which 1.8 million have been identified, and new species are being added to the world of science every day. Therefore, scientists are aware that there are still unidentified species living globally. Biodiversity is a wide concept encompassing all living things in our living space. This…

New introductions to invasive mosquitoes, Aedes aegypti and Aedes albopictus, increase the risk for vector-borne diseases such as dengue, chikungunya, and Zika in the United States. Tracking these new introductions is more important than ever. This lesson plan focuses on the collection of mosquito larvae and pupae before the onset of summer with a…

In this study, our aim was to identify high school and university students' post-instruction conceptions about the law of conservation of mechanical energy (LCME). A cross-sectional survey design was used. Firstly, a test consisting of 14 multiple-choice questions was developed. 23 physics teachers analysed the test and concluded that our…

Integrated science is a ubiquitous school subject that is found in primary and middle-school levels around the world. Being a hybrid subject comprising several science disciplines, it poses many challenges to teachers as they are obliged to teach beyond their disciplinary comfort zones. In addition, this subject is prone to a lack of coherence,…

Learning synthetic biology is often seen as a far distant possibility, restricted to those who have the privilege of an academic career. We propose a student-centered discussion group around synthetic biology, aimed at people from high school onwards with different backgrounds to interact and learn about synthetic biology. We developed a 14-week…

Mechanistic reasoning is a powerful form of reasoning central to scientific explanations. Despite mechanistic reasoning being an important dimension of scientific practice and a central dimension of science curricula, students face difficulties in developing such type of reasoning. Many authors have been proposing tools for supporting its…

This quantitative study sought to examine the role of self-efficacy on the enrollment decisions made by women for a second year of high school physics. Not enough information is known about why there is a significant decrease in the proportion of women in second year high school physics programs after their introductory year. This study took place…