This study reports findings from a discursive analysis, informed by discursive psychology (DP), of 43 preservice teachers' 685 written reflections related to critical language awareness (CLA). The findings highlight the discursive features preservice teachers employed to construct their CLA. Three major patterns of discursive changes were…

Logic and science are in some respects fundamentally different disciplines, in that for example, application of rules of logic can yield conclusions that are at odds with physical reality. Not surprisingly, people have ample difficulty with logical thinking. Nonetheless, in some instances, logical thinking can fuel empirical decision making. In…

In this design experiment study, we investigated the problem: What conditions might foster students' discernment of a critical aspect--variation in unidirectional change (e.g., discerning a "decreasing" increase)? At a public middle school in a large US city, we led a sequence of three days of whole class lessons, followed by task-based,…

This article presents a fundamental advance in the theory of mental models as an explanation of reasoning about facts, possibilities, and probabilities. It postulates that the meanings of compound assertions, such as conditionals ("if") and disjunctions ("or"), unlike those in logic, refer to conjunctions of epistemic…

Some of the subjects have complex concepts, which are currently taught using deductive methods in the first years of University Degree. However, the experience shows the results obtained from students' learning goals were quite low. Therefore, the use of inductive method is a crucial factor to improve students' learning results and re-thinking the…

The interpretation of medical images is a primary task for radiologists. Besides two-dimensional (2D) images, current imaging technologies allow for volumetric display of medical images. Whereas current radiology practice increasingly uses volumetric images, the majority of studies on medical image interpretation is conducted on 2D images. The…

During the Middle Platonic period, from the second-century CE on, and in a more elaborately structured way from the time of Iamblichus (early fourth-century CE) on, the Platonist Schools of later antiquity took their students through a fixed sequence of Platonic dialogues, beginning with the Alcibiades I, concerned as it was with the theme of…

In this article I present a practical model that primary and secondary teachers might use to help students explore the intrinsic connections between science, technology, engineering and mathematics (STEM). The analogy of a Russian nesting doll (matryoshka doll) can be used to stimulate classroom conversations about the nature of STEM and lead to…

Computational Thinking has been described as an essential skill which everyone should learn and can therefore include in their skill set. Seymour Papert (Papert, 1980) is credited as concretising Computational Thinking in 1980 but Jeanette Wing (Wing, 2006) popularised the term in 2006 and brought it to the international community's attention.…

Students use causal reasoning in their everyday lives to generate hypotheses as to why an event occurred, or to create predictions about future events. Also, causal reasoning skills are critical in the laboratory setting and are needed to (1) look for patterns in collected data, (2) determine if relationships exist between variables, and (3)…

The changes associated with the Renaissance, Reformation and Enlightenment moved the seat of authority from princes and bishops to the individual and made the application of rationality the measure of believability. This paper argues that the current period of socio-political and moral upheaval, triggered by disruptive technology, anger about…

This study aims to assess the views of Hungarian professors/associate professors regarding important student factors at the beginning of their scientific and academic careers. Two hundred seventy-three university faculty members who work with high-achieving students (e.g., gifted, honors) completed a questionnaire regarding the attributes of…

Researchers have established that solid argumentation is essential for developing, establishing and communicating mathematical knowledge, which attracted substantial attention from researchers, but few have simultaneously investigated the argumentation performance of sixth-graders and their teacher's potential influence in Chinese rural…

Research Findings: Children's capacities for complex socio-moral reasoning carries across domains; similarly, children's aggressive behaviors changes as a function of context. However, with a few exceptions, little research has considered children's socio-moral reasoning and aggressive subtypes in concert. The goals of the current study were to…

This study used integrative data analysis (Curran & Hussong, 2009), which allows combining data from different studies, to examine the generalizability of a research-based mathematics program, schema-based instruction (SBI), with a focus on proportional reasoning. Data were pooled from existing SBI studies spanning three U.S. states in which…