Mathematical word problems, sometimes called story problems, are generally defined as "verbal descriptions of problem situations, presented within a scholastic setting, wherein one or more questions are raised the answer to which can be obtained by the application of mathematical operations to numerical data available in the problem statement…

Much research has been devoted to identification of differential item functioning (DIF), which occurs when the item responses for individuals from two groups differ after they are conditioned on the latent trait being measured by the scale. There has been less work examining differential step functioning (DSF), which is present for polytomous…

For scaling up pedagogical innovation with information and communications technology (ICT), governments around the world put a concerted effort into teachers' acceptance of ICTs and the actual use of ICTs for instruction, yet there is limited literature about the conceptual framework of teachers accepting the ICTs and their usage for instruction…

The need for strategic planning to ensure future leaders led to the development of the American Association of Family & Consumer Sciences (AAFCS) Leadership Academy. Leaders envisioned an approach to identify and strengthen future leaders from within the organization. Based on transformational and servant leadership precepts, the Academy…

In this article, simple models of optical computing circuits (1 x 4 demultiplexer (DEMUX), 4 x 1 multiplexer (MUX), Boolean logic, and half-adder (HA)) are shown with mechanically controlled plane mirrors. Photographs of the proposed computational circuits are also shown. It is very useful for the school student to understand optical logic and…

Since Shulman (1986b) argued that pedagogical content knowledge (PCK) should be a significant indicator of teacher knowledge for quality teaching, PCK has received enormous attention from researchers in the teacher education field. Nevertheless, little empirical and theoretical attention has been given to English as a Foreign Language (EFL)…

Purpose: In response to the limitations with what has been termed a "traditional" Physical Education method, in the last decade Models-Based Practice (MBP) has emerged as an alternative. However, these limitations were recognized by Mosston in 1966 and from which The Spectrum of Teaching Styles (The Spectrum) was presented as a means…

Education systems today must prepare every child, everywhere, to thrive in an increasingly complex world. But despite huge increases in education spending over the past two decades, children are not achieving the desired outcomes. A lack of belief and investment has led to widespread demotivation of teachers and officials, as demonstrated by high…

A model that maps the requisite skills, or knowledge components, to the contents of an online course is necessary to implement many adaptive learning technologies. However, developing a skill model and tagging courseware contents with individual skills can be expensive and error prone. We propose a technology to automatically identify latent…

Systems thinking is challenging but clearly important in higher education to understand relationships between different elements influencing the quality and student learning and achievement. A similar challenge is found in healthcare, where patient safety activities are more and more seen and dealt with in a broader system perspective. A…

Foremost objective of this manuscript is to empirically testify the direct and indirect influence of EM and IEO on EI through the mediation of EE while conditioning the indirect effect with the moderation of entrepreneurial inclination. The measurement model; model fitness, convergence and divergence were assessed through CFA, whereas hypotheses…

Through this point-of-departure paper we aim to prompt discussion and action around redesigning university learning to help students tackle climate-related challenges in a personally and societally meaningful way. We use the lens of assessment to draw attention to how discipline areas without an explicit environmental or climate science focus can…

Purpose: Across K-12 settings, instructional coaching continues to flourish as an approach to teacher professional development intended to address long-standing inequities in student achievement. Yet, coaching models differ in how to conceptualize change or transformation as a result of coaching efforts. Design/methodology/approach: This case…

Despite the rising popularity of big data, there is speculation that evaluators have been slow adopters of these new statistical approaches. Several possible reasons have been offered for why this is the case: ethical concerns, institutional capacity, and evaluator capacity and values. In this method note, we address one of these barriers and aim…

Premised on the idea that evaluators should be familiar with a range of approaches to program modifications, I review several existing approaches and then describe another, less well-recognized option. In this newer option, evaluators work with others to identify potentially needed adaptations for select program aspects "in advance." In…