Human elements and the pragmatic approach in the Australian,Scottish and Swedish standards for newly qualified teachers

Teacher standards are used in many countries, but it has been argued that there is a disconnection between the standards and teachers’ everyday practices. Mega-narratives about teachers’ practices have been recognised as powerful for educational change and when implementing and legitimising standards. In this comparative study, the standards for newly qualified teachers in Australia, Scotland and Sweden are analysed in order to determine the extent to which they contain human elements, here framed as contextual professionalism, and/or paradigmatic knowledge (Olson and Craig in Teach Coll Rec 111(2):547–572, 2009a). This comparison facilitates an exploration of how teachers’ work is envisaged in the respective countries and what is expected or required from newly qualified teachers. The results indicate that the Australian and Scottish standards emphasise paradigmatic knowledge in teaching, whereas the now abandoned Swedish standards emphasise contextual professionalism in teaching.     

Climate Change Professional Development: Design,Implementation, and Initial Outcomes on Teacher Learning,Practice, and Student Beliefs

In this work, we present the design, implementation, and initial outcomes of the Climate Academy, a hybrid professional development program delivered through a combination of face-to-face and online interactions, intended to prepare formal and informal science teachers (grades 5–16) in teaching about climate change. The Climate Academy was designed around core elements of successful environmental professional development programs and aligned with practices advocated in benchmarked science standards. Data were collected from multiple sources including observations of professional development events, participants’ reflections on their learning, and collection of instructional units designed during the Academy. Data were also collected from a focal case study teacher in a middle school setting. Case study data included classroom observations, teacher interviews, and student beliefs toward climate change. Results indicated that the Climate Academy fostered increased learning among participants of both climate science content and pedagogical strategies for teaching about climate change. Additionally, results indicated that participants applied their new learning in the design of climate change instructional units. Finally, results from the case study indicated positive impacts on student beliefs and greater awareness about climate change. Results have implications for the design of professional development programs on climate change, a topic included for the first time in national standards.     

The Evaluation of Student Fitness Levels in Exercise Science and Physical Education Teacher Education Programs

The debate on whether kinesiology students should undergo fitness testing is controversial. Some are strong proponents of fitness testing, while others are in strong opposition. As advocates for fitness testing among kinesiology majors, we aimed to assess the fitness levels of Exercise Science and Physical Education Teacher Education majors and evaluate current physical education teacher education (PETE) fitness criterion. One hundred and sixteen participants (males N = 49; females N = 67) underwent health-related fitness assessments. 37% of males and 51% of females met PETE’s fitness criteria. Both groups performed significantly better in body fat percentage and upper body strength than PETE’s acceptable (average) standards; however, most were significantly lower than target (above average) standards. Presented are fitness passing criteria for PETE majors and fitness reporting that aids in improved fitness tracking and accountability. We also highlight the need for NASPE and SHAPE America to clearly define fitness expectations for PETE majors and encourage other kinesiology faculty to consider implementing fitness testing in their programs.     

Family-School Cooperation: An Online Survey of Parents and Teachers of Young Children in Spain

Early Childhood Education Journal - Given the closure of schools due to the global confinement resulting from the COVID-19 crisis, family-school cooperation has become a priority in most...     

Computer-Based Classification of Preservice Physics Teachers’ Written Reflections

Journal of Science Education and Technology - Reflecting in written form on one’s teaching enactments has been considered a facilitator for teachers’ professional growth in...     

Institutional complementarity and inventive performance in nano science and technology

Academics and policy makers are investigating the relations between science and technology in the emerging field of nano science and technology (NST) and the effectiveness of different institutional regimes. We use multiple indicators to analyze the performance of inventors working in NST. We clustered patents into three groups according to the scientific curricula of the inventors. The first group consists of patents whose inventors are all authors of at least one scientific publication in NST, while the second is made up of patents invented by individuals who have no scientific publication in the field. Thirdly, we isolated those patents that have at least one inventor who is also author of at least one scientific publication in NST. The underlining presumption of this classification is that of a proxy of different institutional complementarities of inventive collective action in NST.     

Effectiveness of citrate buffer-fluoride mixture in Terumo tubes as an inhibitor of in vitro glycolysis

Introduction

Glycolysis affects glucose determination in vitro. The placement of sample tubes in ice-water slurry with plasma separation within 30 minutes is recommended, or alternatively the use of a glycolysis inhibitor. The aim of our two-steps study was to evaluate which Terumo tube is best for glucose determination in routine clinical setting.

Materials and methods

In the first study, blood from 100 volunteers was collected into lithium heparin (LH), NaF/Na heparin (FH) and NaF/citrate buffer/Na₂EDTA (FC-Mixture) tubes. LH sample was treated as recommended and considered as reference, while FH and FC-Mixture samples were aliquoted, maintained at room temperature (RT) for 1, 2 and 4 hours; centrifuged and plasma analysed in triplicate. In the second study, samples from 375 volunteers were collected in LH, FH and FC-Mixture tubes and held at RT before centrifugation from 10 to 340 minutes, depending on each laboratory practice. Samples were analysed in one analytical run.

Results

In the first study, FH glucose concentrations were 5.15 ± 0.66 mmol/L, 5.05 ± 0.65 mmol/L and 5.00 ± 0.65 mmol/L (P < 0.001) in tubes stored at RT for 1, 2 and 4 hours, respectively. Mean biases in all time points exceeded the analytical goal for desirable bias based on biological variation criteria. FC-Mixture glucose concentrations were 5.48 ± 0.65 mmol/L, 5.46 ± 0.6 mmol/L and 5.46 ± 0.64 mmol/L in tubes stored at RT for 1, 2 and 4 hours, respectively. Mean biases for FC-Mixture glucose in all time points reached optimal analytical goals. In the second study, the biases for LH and FH glucose compared to reference FC-Mixture glucose exceeded the preset analytical goals, regardless of the blood collection to centrifugation time interval.

Conclusions

FC-mixture tubes glucose concentrations were preserved up to 4h storage at RT. We confirmed that NaF alone does not allow immediate glycolysis inhibition in real life pre-centrifugation storage conditions (up to 340 minutes). FC-Mixture should be used exclusively for glucose determination in laboratories unable to implement the recommended blood samples’ treatment.Key words: glucose, pre-analytical phase, sodium fluoride, citrate acidification, stability     

Augmented Reality Application for Handheld Devices

Science & Education - The Pavia University History Museum, which houses historic items mainly connected to the physics and medicine fields, has focused in the past years on new ways to involve...