We present a type of arithmetic called Proportional Arithmetic. The main properties and objects that emerge with this way of operating quantities are exposed. Finally, the antiderivative and the indefinite integral are defined in order to calculate the primitive of [equation omitted] in the Proportional context.

Complementary to existing "normative" models, in this paper we suggest a descriptive phase model of problem solving. Real, not ideal, problem-solving processes contain errors, detours, and cycles, and they do not follow a predetermined sequence, as is presumed in normative models. To represent and emphasize the non-linearity of empirical…

Graphs are an important component in physics laboratory reports. We have noticed that our students have difficulty selecting the "scale" and the "starting value" for an axis while generating graphs on graph paper. Recommendations concerning convenient scales and starting values are found in textbooks, laboratory manuals, and…

The continuous testing framework, where both successful and unsuccessful examinees have to demonstrate continued proficiency at frequent prespecified intervals, is a framework that is used in noncognitive assessment and is gaining in popularity in cognitive assessment. Despite the rigorous advantages of this framework, this paper demonstrates that…

Pedigree analysis has long been an essential tool in human genetics as well as a staple of genetics education. Students of genetics might be surprised to learn that human pedigrees were first popularized in the United States by proponents of eugenics, the pseudoscientific social movement aimed at improving the genetic quality of the human race.…

Thematic analysis is a methodology with wide use in content analysis and field work through interviews, observations, and focus groups. Despite popularity with researchers, there are several questions and problems with the methodology. There was an absence in exploration and explanation of the methods and hidden steps in thematic analysis. Using a…

The purpose of this study is to determine the problems experienced in the North Cyprus education system, to evaluate them in the context of the opinions of the stakeholders (teachers, principals, assistant principals), and to determine the causes and possible solutions to these problems. Qualitative Research Method was utilized in this study.…

Critical thinking and problem solving is one of the competencies that must be possessed to meet the 21st Century. This competence is very important to be mastered by students, especially vocational high school students. One learning model that can hone 21st Century competencies is Problem Based Learning. This research was carried out on productive…

Conflicts between peers are inevitable in schools, and schools must be equipped with strategies to assist students in avoiding conflicts and engaging in problem-solving when conflicts occur. Restorative practices and other conflict resolution interventions such as peer mediation are gaining popularity, particularly as an alternate framework to the…

In order to ensure content validity by covering a broad range of content domains, the testing times of some educational large-scale assessments last up to a total of two hours or more. Performance decline over the course of taking the test has been extensively documented in the literature. It can occur due to increases in the numbers of: (a)…

This study investigated first-year undergraduate statistics students' statistical problem-solving skills on the probability of the union of two events, conditional probability, binomial probability distribution, probabilities for x-limits using the z-distribution, x-limit associated with a given probability for a normal distribution, estimating…

Building on the original work of Bunker and Thorpe and their Teaching Games for Understanding (TGfU) approach to physical education, there is now a proliferation of Game Based Approaches (GBA) in the research literature (Bunker & Thorpe, 1982, A model for the teaching of games in secondary schools. "Bulletin of Physical Education,"…

Purpose: Course evaluations are formative and are used to evaluate learnings of the students for a course. Anomalies in the evaluation process can lead to a faulty educational outcome. Learning analytics and educational data mining provide a set of techniques that can be conveniently applied to extensive data collected as part of the evaluation…

Background: Understanding the cognitive processes of individuals with intellectual disabilities in financially abusive situations is critical to develop effective prevention strategies. Aims: This study investigated how persons with intellectual disabilities define and analyse financially abusive situations, and how they would feel and act in…

This study engages with how sustainability stories can assign meaning to sustainability matter in different ways. The study contributes to discussions on how to combine facts, norms, and the democratic action competence in pluralistic approaches in Environmental and Sustainability Education. A special focus is put on how co-created sustainability…