Accountability Reform and Responsive Assessment for Immigrant Youth

Immigrant students, one of the fastest-growing populations in US public schools, have been linguistically and culturally disadvantaged by accountability policies that rely only on standardized tests. Recent changes to these policies allow for the use of performance-based assessment tasks (PBATs) as an assessment indicator to supplement standardized tests. In this article, we explore how 1 highly successful high school that works exclusively with recently arrived immigrant teenagers has incorporated PBATs into its curriculum. We find that school leaders, teachers, and students agree that the use of rigorous performance assessments accomplishes language learning, content mastery, and test preparation simultaneously.     

Can Dynamic Visualizations with Variable Control Enhance the Acquisition of Intuitive Knowledge?

Journal of Science Education and Technology - An important feature of inquiry learning is to take part in science practices including exploring variables and testing hypotheses. Computer-based...     

Students’ Energy Concepts at the Transition Between Primary and Secondary School

Energy is considered both a core idea and a crosscutting concept in science education. A thorough understanding of the energy concept is thought to help students learn about other (related) concepts within and across science subjects, thereby fostering scientific literacy. This study investigates students’ progression in understanding the energy concept in biological contexts at the transition from primary to lower secondary school by employing a quantitative, cross-sectional study in grades 3–6 (N?=?540) using complex multiple-choice items. Based on a model developed in a previous study, energy concepts were assessed along four aspects of energy: (1) forms and sources of energy, (2) transfer and transformation, (3) degradation and dissipation, and (4) energy conservation. Two parallel test forms (A and B) indicated energy concept scores to increase significantly by a factor of 2.3 (A)/1.7 (B) from grade 3 to grade 6. Students were observed to progress in their understanding of all four aspects of the concept and scored highest on items for energy forms. The lowest scores and the smallest gain across grades were found for energy conservation. Based on our results, we argue that despite numerous learning opportunities, students lack a more integrated understanding of energy at this stage, underlining the requirement of a more explicit approach to teaching energy to young learners. Likewise, more interdisciplinary links for energy learning between relevant contexts in each science discipline may enable older students to more efficiently use energy as a tool and crosscutting concept with which to analyze complex content.     

The perception problem: a comparison of teachers’ self-perceptions and students’ perceptions of instructional quality

Teachers’ self-perceptions and their students’ perceptions of the three basic dimensions of instructional quality were compared based on a sample of 171 classes and their teachers in German secondary education. Low to moderate correlations (r = .35 to .50) were found between the two perspectives. Differences in perceptions vary across teachers based on favorable and less favorable students’ assessments. Results from latent profile analyses based on perception combinations of teachers and their classes hint at four differential profiles, reflecting to a large extent patterns of under- and overestimation of people’s own competence identified in previous research. Significant differences in gender among individuals assigned to the four profiles could be found. Implications of identifying the divergence between teachers’ and students’ perceptions of instructional quality for reflective practice are discussed.

     

Students’ readiness to move from consumers to producers of digital video content: A cross-cultural analysis of Irish and Indian Students

Evidence has shown that students have greatly increased their consumption of digital video, principally through video sharing sites. In parallel, students’ participation in video sharing and creation has also risen. As educators, we need to question how this can be effectively translated into a positive learning experience for students, whilst examining how willing students actually are to critically engage with digital video and analysing how best to hone their digital literacy skills. Firstly, this article presents a cross-cultural analysis of Irish and Indian students’ perception of themselves as creators of digital video and examines their readiness to produce such videos as part of third level curricula. Secondly, it attempts to quantify the expose of both student cohorts to video sharing and creation. Thirdly, it analyses student perceptions of what challenges they face as they move from consumers to creators of digital video. Results indicate that whilst students are willing to adopt digital video for academic tasks, this article will analyse what supports and considerations need to be put in place in order for its successful integration in curricula.     

A survey of good practice in control education

This paper gives a focussed summary of good practice taken primarily from engineers who are responsible for teaching topics related to systems and control. This engineering specialisation allows the paper to give some degree of focus in the discussions around laboratories, software and assessment, although naturally many of the conclusions are generic. A key intention is to provide a summary document or survey paper which can be used by academics as a start point in studies of what is effective in the discipline. It is also hoped that such a summary will be useful to engineering institutions in drawing together and disseminating open access resources that are freely available to the community at large.     

Post-activation potentiation (PAP) in endurance sports: A review

While there is strong support of the usefulness of post-activation potentiation (PAP) phenomenon in power demanding sports, the role that PAP could play in endurance sports has received less attention. The aim of this review is to present evidence for a better understanding of PAP in endurance athletes; and to discuss the physiological basis and methodological aspects necessary for better practices and designing further studies. A search for relevant articles on PAP and endurance trained athletes was carried out using Medline and ISI Web of Knowledge databases. Twenty-two studies were included in the review. The current evidence suggests the possible influence of PAP for performance enhancement after appropriate conditioning activities during warm up. Evaluation of PAP responses during testing, training and competition may be also important for athletes monitoring. There are many unresolved questions about the optimum load parameters for benefiting from PAP in both training and competition; and the role that PAP may exert for optimal performance while interacting with central and peripheral factors associated with muscle fatigue. Further studies should elucidate the association between PAP responses and long-term adaptations in endurance athletes.     

The amoralist challenge to gaming and the gamer’s moral obligation

According to the amoralist, computer games cannot be subject to moral evaluation because morality applies to reality only, and games are not real but “just games”. This challenges our everyday moralist intuition that some games are to be met with moral criticism. I discuss and reject the two most common answers to the amoralist challenge and argue that the amoralist is right in claiming that there is nothing intrinsically wrong in simply playing a game. I go on to argue for the so-called “endorsement view” according to which there is nevertheless a sense in which games themselves can be morally problematic, viz. when they do not only represent immoral actions but endorse a morally problematic worldview. Based on the endorsement view, I argue against full blown amoralism by claiming that gamers do have a moral obligation when playing certain games even if their moral obligation is not categorically different from that of readers and moviegoers.