This inquiry sought to investigate the opportunities and potential challenges of engaging in a self-study approach as a strategy for enhancing professional growth during my teaching of the topic of evolutionary genetics to 24 twelfth-grade students. I had, for many years, experienced pedagogical deficits and shortcomings when teaching evolutionary…

Many students entering middle school experience increased difficulty in acquiring academic content vocabulary, especially in science. Content Acquisition Podcasts for Students (CAP-S) were developed over a decade ago to help remediate this issue and provide structured multimedia instruction on academic content vocabulary to help improve the…

This study aimed to develop a standardised instrument for diagnosing science misconceptions in primary school children. Following a developmental research approach using the 4-D model (Define, Design, Develop, Disseminate), 100 four-tier multiple choice items were constructed. Content validity was established through expert evaluation by six…

This research investigated how freshman students' epistemological beliefs in physics are impacted by gender and academic performance in a general physics course. Data were collected from 1220 university freshman students from 22 different programs in Türkiye. In this causal-comparative research, the well-known Colorado Learning Attitudes about…

The integration of digital learning tools in school science classes has garnered significant attention, prompting an investigation into their effects on student engagement and achievement. This study examines the impact of students' access to technology, teachers' digital competency, and the frequent use of digital tools on the engagement and…

The 21st century represents a time of worldwide interconnectedness that demands every individual to have digital knowledge and literacy. Science learning activities are important to help students learn and understand science and students' digital literacy. Learning that actively involves students will encourage students to find ideas. This study…

The 21st century education requires students to master the skills of Social Culture Awareness (SCA) and critical thinking, but the lack of use of local wisdom-based teaching materials is an obstacle in its achievement. This study aims to determine the validity and practicality of ecosystem e-modules integrated with local wisdom to improve…

The Interactive Whiteboard as a teaching tool, has been in use across schools and institutions in many countries. Bhutanese schools started using them for educational purposes in 2019. However, there is lack of evidence on their actual use and effectiveness in teaching physics to enhance students' learning. This study aimed to investigate the…

A distinctive aspect of science teaching is the use of various strategies to stimulate students' discovery-oriented curiosity. However, many instructional knowledge models overlook teaching methodology as a predictor of quality science instruction, as noted in the Technological Pedagogical Content Knowledge model. This study developed and tested a…

CRISPR-Cas9 is revolutionizing how we conduct scientific research, treat disease, and develop new crops. The widespread impact of this genome-editing technology makes it critical for undergraduate students to understand and engage with this new tool. In this article, we describe a multi-week lab module that teaches undergraduates how to design…

When it comes to creationism, it might seem as if the United States is trapped in a century-long culture-war rut. In a sense, the Scopes Trial of 1925 put science itself on trial, and it can seem as if every new dispute over teaching evolution is only a repetition of that famous trial. In truth, however, the power of creationism has ebbed…

A relatively large number of organic and inorganic chemistry reagents are air- or moisture-sensitive, and undergraduate students should be trained in their use. When handling such reagents, it is important to select the correct syringe and to use that syringe correctly. We have found that the best syringe for use in an undergraduate setting is a…

While laboratories have long been associated with introductory physics courses, there is doubt as to whether they positively impact student learning. Holmes and Wieman found that students who elected to take optional laboratories fared no better across a range of metrics than their counterparts who did not participate. In addition, these…

In recent years, teacher noticing has emerged as a construct to capture the dynamic and situational aspects of teaching expertise that underlies teachers' in-the-moment teaching decisions and actions. In mathematics education research, in particular, teacher noticing has been studied to understand how teachers attend to, and make sense of,…

Student question generation is a constructive strategy that enriches learning, yet is hardly practiced in higher education. The study described here presents a potential model for integrating student question generation into an education setting. In all, 133 students generated questions in groups, answered and assessed the questions of their…