We propose the use of Tracker, freeware for video analysis, to analyse the moment of inertia ("I") of a cylindrical plate. Three experiments are performed to validate the proposed method. The first experiment is dedicated to find the linear coefficient of rotational friction ("b") for our system. By omitting the effect of such friction, we derive…

We propose a model delineating the role of control, value, and cognitive disequilibrium in elementary students' experience of emotions during mathematics problem solving. We tested this model across 2 studies. In Study 1, using an explanatory mixed-methods design, 136 students from Grades 3 to 6 worked on a complex mathematics problem appropriate…

This article employs the emerging theoretical framework of values-engaged assessment to develop a narrative analyzing recent efforts to expand and formalize opportunities for graduate students to participate in community-engaged teaching and research at UCLA. After establishing the historical and institutional background for a new graduate seminar…

We discuss task-value interventions as one type of relevance intervention and propose a process model of value reappraisal whereby task-value interventions elicit cognitive-affective responses that lead to attitude change and in turn affect academic outcomes. The model incorporates a metacognitive component showing that students can intentionally…

This project aimed to understand the relationship between theoretical interpretations of multiple values and ideas of the universities from within and across different disciplines and their influence on higher education and its internationalisation within the real international organisation (IO) policy context. With this foundation, I derived a…

The article interprets changes in human rights education in English school policy on values which have increasingly been framed by PREVENT and a move from international to national expressions of values. It reveals the extent of the impact and nature of this change on human rights education in school policy for the first time. It reports changes…

This study is framed from a theoretical perspective that values the incorporation of reflection and multimodal products in service-learning that engage ELLs in "real-time" language learning. Using a pedagogical framework that is translingual and culturally sustaining, the author examines a community project in which the ELLs in a…

This study explores the approach taken to teaching agriculture in further education colleges in England. There is almost no literature that focuses specifically on this group and therefore little is known about the teaching of this specialist subject area. The article begins by providing background both to the FE sector and agriculture. It then…

Purpose: To determine the influence of an elementary methods course and early field experience on eight preservice teachers' (PTs') value orientations. Method: The theoretical perspective employed was occupational socialization. Data were collected with the short form of the value orientation inventory and five qualitative techniques (formal and…

A modified laboratory experiment for undergraduate students is presented to evaluate the effects of the ionic strength, "I", on the equilibrium concentration quotient, K[subscript c], of the acid-base indicator bromcresol green (BCG). The two-step deprotonation of the acidic form of the dye (sultone form), as it is dissolved in water, yields…

Purpose: Considering the importance of employee performance in the changes in state higher education institutions, this study aims to conceptualize the mediating role of employee engagement and empowerment in predicting employee performance. Design/methodology/approach: The study uses a quantitative survey method to collect data from staff members…

This research explores the link between achievement emotions and covariational reasoning, a type of mathematical reasoning involving two variables. The study employs a case study approach, focusing on a high school calculus student named Valeria, and develops a theoretical framework based on the control-value theory and levels of covariational…

Interference and diffraction of light are elementary topics in optics. The aim of the work presented here is to develop an accurate and cheap optical-system simulation software that provides a virtual laboratory for studying the effects of propagation in both time and space for the near- and far-field regions. In laboratory sessions, this software…

The need to improve institutional performance seems clear considering equity gaps and the high costs associated with higher education. Although the idea of holding higher education institutions accountable for their students' success is laudable, it is also pushing many institutions to make decisions based on meeting externally imposed metrics.…

Students compare their achievement to different standards in order to evaluate their ability. We built on the theoretical frameworks of situated expectancy-value theory, dimensional comparison theory, and the big-fish-little-pond effect literature to examine the role of social and dimensional comparisons for ability self-concept and subjective…