What Makes the Foucault Pendulum Move among the Stars?

Foucault’s pendulum exhibition in 1851 occurred in an era now known by development of the theorems of Coriolis and the formulation of dynamical meteorology by Ferrel. Yet today the behavior of the pendulum is often misunderstood. The existence of a horizontal component of Newtonian gravitation is essential for understanding the behavior with respect to the stars. Two simple mechanical principles describe why the path of oscillation is fixed only at the poles; the principle of centripetal acceleration and the principle of conservation of angular momentum. A sky map is used to describe the elegant path among the stars produced by these principles.     

The role of cross-disciplinary academic language skills in disciplinary,source-based writing: investigating the role of core academic language skills in science summarization for middle grade writers

Reading and Writing - Learning to use language in order to complete source-based writing tasks is a challenge for middle grade writers worthy of additional study, especially given that these tasks...     

Forms of support and challenges to developing international-mindedness: a comparative case study within a national and an international school in Turkey

ABSTRACT

This paper uses mixed methods to explore perceptions of international-mindedness within two case study schools in Istanbul, Turkey: a national school with mostly Turkish students and an international school with students from many nationalities. Using a conceptual framework developed by an international education programme, the authors critically analyse pillars of international-mindedness: multilingualism, intercultural understanding, and global engagement. Findings reveal that the national school was striving to overcome limitations of homogeneity, while the international school struggled to address its assumptions that a heterogeneous population alone would be enough to encourage intercultural understanding. Neither school had developed clear conceptual links among multilingualism, intercultural understanding, and global engagement. Thus, deliberate efforts are needed to provide students with experiences that foster international-mindedness. Other researchers and educators can use this framework and associated methods to examine how international-mindedness is implemented in different schools in other regions of the world.     

Making it Happen: a personal account of a teacher education aid project in the Solomon Islands

Secondary teacher education in the Solomon Islands has been non‐existent since an early attempt was abandoned a decade ago. An international aid project now has attempted to implement a carefully wrought plan. This article outlines the plan, describes what actually happened when the plan was implemented, and proposes some principles which might be useful in guiding the efforts of future project managers charged with the responsibility of making things happen in a culture other than their own.     

Autonomous and controlling reasons underlying achievement goals during task engagement: their relation to intrinsic motivation and cheating

The aim of this study was to investigate the relation of autonomous and controlling reasons underlying an endorsed achievement goal to intrinsic motivation and cheating. The endorsement of the achievement goal was ensured by involving 212 (M_age = 19.24, SD = .97) freshman students in a spatial task and asking them to report their most important achievement goal, as well as the reasons for adopting the goal, during the task. Results from a hierarchical regression analysis revealed that independent of the achievement goal the students adopted, the autonomous reasons for the endorsed goal were positively related to the indices of intrinsic motivation. Furthermore, the autonomous reasons underlying either performance or mastery-avoidance goals were negatively related to cheating. Alternatively, the controlling reasons for the endorsed goal were positively related to pressure and tension. The importance of considering both the ‘what’ and the ‘why’ aspect of achievement motivation are discussed.     

What makes for effective feedback: staff and student perspectives

Since the early 2010s the literature has shifted to view feedback as a process that students do where they make sense of information about work they have done, and use it to improve the quality of their subsequent work. In this view, effective feedback needs to demonstrate effects. However, it is unclear if educators and students share this understanding of feedback. This paper reports a qualitative investigation of what educators and students think the purpose of feedback is, and what they think makes feedback effective. We administered a survey on feedback that was completed by 406 staff and 4514 students from two Australian universities. Inductive thematic analysis was conducted on data from a sample of 323 staff with assessment responsibilities and 400 students. Staff and students largely thought the purpose of feedback was improvement. With respect to what makes feedback effective, staff mostly discussed feedback design matters like timing, modalities and connected tasks. In contrast, students mostly wrote that high-quality feedback comments make feedback effective – especially comments that are usable, detailed, considerate of affect and personalised to the student’s own work. This study may assist researchers, educators and academic developers in refocusing their efforts in improving feedback.