In the last few years, Qualitative Comparative Analysis (QCA) has become one of the most important data analysis methods in comparative research. According to the guidelines of this method, there are certain steps that a researcher needs to follow, before causally analyzing the data for necessary and sufficient conditions. One of these steps is…

The Grand Challenges for Social Work were introduced by the American Academy for Social Work & Social Welfare in 2016, which are social problems that are interrelated and "exceedingly complex". We discuss the relevance of complexity theory, operationalized by complex adaptive systems (CAS), to the Grand Challenges. CAS moves beyond…

The COVID-19 pandemic has accelerated the transformation of education forms, and the combination of online and offline teaching has become the core development direction of university teaching at present and in the future. Therefore, appropriate teaching space is urgently needed to support the practice of blended teaching. Firstly, this paper…

The 2019 science results from the National Assessment of Educational Progress showed that 8th-grade students, especially economically challenged and emergent bilingual students, made few gains in science and reading achievement. Researchers have found that scientific language may be a significant barrier to student comprehension. Researchers have…

Many theoretical models of action research depict its process as cycles that include several sequential phases. In Bhutan, teachers use Kemmis and McTaggart's spiral model which has four phases of: "plan," "act," "observe" and "reflect" to conduct action research for their professional learning. As a growing…

An activity is described that uses simple materials and an easy-to-perform protocol to estimate the Curie temperature of nickel, which is the temperature at which nickel loses its ferromagnetism. To do so, an object made of nickel metal is heated with a lighter until it loses its ferromagnetism. The metal is allowed to drop into a beaker that…

Sanger sequencing, also known as dideoxy sequencing, is a widely used method for DNA sequencing, particularly for cloned plasmids and clinical samples. This technique requires a combination of essential biochemistry skills, such as a chain-termination reaction, gel electrophoresis, and fluorescence detection. Unfortunately, there is a lack of…

This study explores opportunities to learn definite integrals in three widely used textbooks in the U.S. Definitions, worked examples, and exercise problems were coded using research-based cognitive resources in definite integrals. The results show that limited opportunities for students to explore multiplicative relationship between two…

The Future of Work and Learning looks bleak to some, incites worry in others and signals an opportunity for widespread education and workforce innovations and invention in others. Unfortunately, the latter are counted among the few. With staggering realities that more than 50% of jobs will be forever transformed by automation. Or the fact that 65%…

Contribution: A multidisciplinary computational framework to support undergraduate engineering education is introduced. It is posed as an open-source tool that students can use to understand and apply computational methods commonly required in engineering problems. Background: This framework development is motivated by past experiences of teaching…

We analyse interactions between teachers and students during video-recorded bedside teaching sessions in internal medicine, orthopaedics and neurology. Multiple raters used a high-inference categorical scheme on 36 sessions. Our research questions concern the types of student mistakes, clinical teachers' reactions to them and if they use different…

A growing body of literature has focused on missing data methods that factorize the joint distribution into a part representing the analysis model of interest and a part representing the distributions of the incomplete predictors. Relatively little is known about the utility of this method for multilevel models with interactive effects. This study…

As the digital revolution unfolds, individuals are increasingly transforming their traditional homes into smart homes, adopting semi- and fully automated smart devices. This transformative shift, fueled by advancements in information technology, presents vast social and economic opportunities. Despite the burgeoning number of smart devices in the…

The teaching and learning of mathematics are essential to building daily discipline and encouraging logical reasoning and mental rigor. Engaging in mathematics helps to provide an overall understanding of the world. Exposing students to use mathematics to identify relationships and patterns is the basis for engaging in carrying out daily tasks.…

Performing HPLC-based experiments in the undergraduate practical classroom is difficult because of the time required to perform an analysis. This limits the type of practical to one that undertakes a simple quantitative analysis. However, with the use of sophisticated simulators, such as the one employed in this exercise, more complex experiments…