Sampling distributions are fundamental to an understanding of statistical inference, yet research shows that students in introductory statistics courses tend to have multiple misconceptions of this important concept. A common instructional method used to address these misconceptions is computer simulation, often preceded by hands-on simulation…

Students are introduced to the concepts of static electricity at a school level and an under-graduate level. In this paper, we present an inexpensive and portable device that can be used to study the static electricity and verify polarity of the electric charge on materials in a triboelectric series. This device is developed at the Science…

Repeated reading (RR) is one of the most widely studied reading fluency interventions. The procedure has been studied independently, as well as in conjunction with up to five different add-on intervention components. Such add-on interventions target skills, including syllable segmentation, grammar, and vocabulary, each of which has been identified…

This commentary aims to discuss an overarching boundary crossing framework under which integrated STEM (Science, Technology, Engineering, Mathematics) pedagogy can be conceptualized. Four potential learning dialogical processes for boundary crossing are presented and used as the main theoretical construct for the discussion. A proposal of an…

Widespread availability of rich educational databases facilitates the use of conditioning strategies to estimate causal effects with nonexperimental data. With dozens, hundreds, or more potential predictors, variable selection can be useful for practical reasons related to communicating results and for statistical reasons related to improving the…

This paper presents a comparative analysis between the school perspectives of two European authors from the first half of the 20th century: Antonio Gramsci (1881-1937) and Célestin Freinet (1896-1966). Through bibliographical research, comparisons are made between them, taking as reference the theoretical and methodological foundations of each one…

This paper is based on a study conducted to establish if academic practice in a university designated as Azania is aligning or diverting from the expectations of the rising knowledge society in South Africa. The paper is motivated by the emerging national needs specific to the production, dissemination and application of knowledge as the country…

Student evaluation of teaching is a multipurpose tool that aims to improve and assure educational quality. Improved teaching and student learning are central to educational enhancement. However, use of evaluation data for these purposes is less robust than expected. This paper explores how students and teachers perceive how different student…

Children with Down syndrome can and do learn important mathematics and increasingly, this is occurring in regular school classrooms. The research literature offers little about the practices of effective primary school teachers who are including children with Down syndrome in the teaching of mathematics. In this paper we present findings from a…

Disparate approaches to assessment pursue differing purposes. Clinical assessment interviews like the Australian early numeracy interview (ENI; Clarke et al. 2002) or its German version ElementarMathematisches BasisInterview (EMBI; Peter-Koop et al. 2007) can be used to gain insights into children's mathematical thinking and aim at providing a…

Purpose: This article aims to subvert the nature/culture and subject/object divides that structure the dominant Western educational research paradigm by stepping beyond an exclusively human conversation and activating our ecological imaginations in the face of intensifying anthropogenic climate change. Design/Approach/Methods: Informed by animist…

When seen in a positive light, accountability systems are understood as a means for promoting transparency, improvement, responsibility and commitment to valuable goals, thus ensuring that State funding is invested in initiatives that are beneficial to all citizens. However, in education, there is extensive evidence about the negative effects of…

In this article, we analyse pre-service language teachers' written plans for demonstration lessons in Germany. Our objective is to reconstruct and quantify generic and subject-specific planning decisions related to adaptive teaching, specified as the ways in which a lesson's main task fits the learning group's cognitive level. The focus is on…

A vacuum cleaner is used to isolate over twelve harmonics in a corrugated toy whistling tube. The toy tube is first taped along a horizontal surface. Then a vacuum cleaner with a hose diameter approximately the same as that for the toy tube is turned on. As the vacuum cleaner hose approaches one end of the corrugated tube, individual higher…

Physical education teachers and coaches share similar pedagogical approaches in instructional activities. The philosophical perspective towards the nature of learning, how knowledge is acquired and how learning occurs might affect both teaching and coaching practices. The philosophical perspectives can be gained through formal education,…