This study aimed at identifying the level of scientific argumentation skills in chemistry subject among Omani Grade 11th students and the effects of their logical thinking skills and gender on this level. The study sample consisted of (400) male and female students selected purposely from one educational region in Oman. The study's instruments…

Understanding the challenges and preferences perceived by learners is crucial in helping institutions devise strategies to support the continuum of learning during the COVID-19 pandemic. This study used photovoice to examine the barriers in the online learning engagement in chemistry of junior high school students in the lens of their experiences…

Good science teaching within an urban middle school context was examined in this qualitative methods study. This research also examined what middle school science teachers prioritized in an urban science classroom and uncovered ways in which culturally responsive teaching showcased itself among inservice teachers. Good science teaching and…

The purpose of this applied research study was to improve the use of three-dimensional pedagogy in science classes in chronically low-performing schools. The need to build teacher capacity became evident after the state adopted more rigorous science standards revealing deficits in teachers' pedagogical content knowledge. This study utilized two…

Professional development is essential for certified Teachers of students with Visual Impairments (TVIs) to create high-quality tactile graphics in school settings. The teachers need more opportunities to learn knowledge and skills from other teacher colleagues on a community basis. Few studies were conducted to investigate what community-based…

Science capabilities were introduced within the New Zealand context following the revised "New Zealand Curriculum" (NZC). These capabilities are a small set of things that NZC intends students to be able to do in science, which weave the nature of science with content strands. Using pedagogical content knowledge (PCK) to understand…

In this dissertation I explore characteristics which influence the implementation of evidence-based instructional practices of six post-secondary chemistry instructors in Colorado who report current use of these practices. The purpose of this study was to identify these characteristics to recognize areas of focus for future professional…

The emergence of COVID-19 significantly hindered student access to valuable university resources aimed at promoting engagement and academic success. The need to adapt the academic support services to a virtual environment also presented an opportunity to tailor these services to be more effective in chemical education. The primary goal of this…

This study investigated how prospective elementary teachers view themselves as learners of mathematics and science during their last year in a teacher preparation program at an American university. Using drawing and reflections as the method for collecting data, prospective teachers were prompted to draw themselves and reflect on learning…

This paper describes an innovative method to evaluate students' learning after teaching the topic of stereochemistry using molecular models in an organic chemistry course for second-year pharmacy students at Princess Nourah bint Abdulrahman University. This method is practical and relevant and directly measures the intended learning skills. It is…

Supporting students in building well-grounded explanations plays a crucial role in scientific practice. Research in organic chemistry education on students' mechanistic explanations, however, has revealed various challenges. When solving mechanistic tasks, students experience difficulties when (I) deriving implicit properties from structural…

To address the problems of too specialized content and single teaching methods in general education courses of science and engineering in colleges and universities, this study tries to reform such general courses under the guidance of the "student-centered" concept. A general chemical education course, "Chemical Mysteries in Movie…

Environmental forensics is the application of knowledge from geosciences and chemistry in a legal setting, e.g., to determine the origin and consequences of contamination events. Teaching environmental forensics requires reactivating prior knowledge from different fields of natural sciences, filling knowledge gaps, and connecting pieces of…

Teaching labs at the undergraduate level poses unique challenges to a school system forced online by COVID-19. We adapted physiology laboratories typically taught in-person to an online-only format, allowing students to measure personal health data alone. Students used available technology and low-cost devices for measuring respiratory and…

Teacher-centered learning has no ability in empowering students' science process skills and interpersonal intelligence. This study aimed at analyzing the effect of guided inquiry on students' Science Process Skills (SPS) and Interpersonal Intelligence (II). This quasi-experiment used nonequivalent control group design. This study involved control…