The preservice microteaching course and science teachers' instructional decisions: A qualitative analysis

The purpose of this investigation was to qualitatively investigate the effects of a microteaching course on preservice science teachers' perceptions of teaching, instructional decisions, and changes in beliefs which occur throughout the course. A total of 17 preservice teachers constituted the sample for this investigation. In addition to viewing and self-critiquing the videotapes of their lessons, students received both oral and written feedback from peers and instructors. Subjects were also required to complete a reaction questionnaire concerning their beliefs/perceptions prior to the first presentation as well as following each of the four required presentations. Systematic comparisons among students' self-critiques and reaction questionnaires yielded a total of 12 categories of concerns/beliefs about teaching. These categories pertained to either “Concerns for Self” or “Concerns for Students.” Although the subjects appeared to proceed through a developmental process beginning with concerns for self and moving toward concerns for students, analyses of subjects' comments about students revealed that such remarks were actually egocentric. Additionally, the data indicated that preservice teachers view planning as a complex, two-component process (i.e., the physical act of writing a plan and the subsequent mental rehearsal of that plan.).     

Rhythm production at school entry as a predictor of poor reading and spelling at the end of first grade

Rhythm plays an organisational role in the prosody and phonology of language, and children with literacy difficulties have been found to demonstrate poor rhythmic perception. This study explored whether students’ performance on a simple rhythm task at school entry could serve as a predictor of whether they would face difficulties in word reading and spelling at the end of grade 1. The participants were 479 Norwegian 6-year-old first graders randomized as controls in the longitudinal RCT on track (n = 1171). Rhythmic timing and pre-reading skills were tested individually at school entry on a digital tablet. On the rhythm task, the students were told to tap a drum appearing on the screen to two different rhythms (2 Hz paced and 1.5 Hz paced). Children’s responses were recorded as they tapped on the screen with their index finger. Significant group differences were found in rhythm tapping ability measured at school entry, when groups were defined upon whether children went on to score above or below the 20th percentile reading and spelling thresholds in national assessment tests at the end of grade one. Inclusion of the school-entry rhythmic tapping measure into a model of classification accuracy for above or below threshold reading and spelling improved accuracy of classification by 6.2 and 9.2% respectively.     

An Approach to Improving Science Knowledge About Energy Balance and Nutrition Among Elementary- and Middle-School Students

Unhealthy diets, lack of fitness, and obesity are serious problems in the United States. The Centers for Disease Control, Surgeon General, and Department of Health and Human Services are calling for action to address these problems. Scientists and educators at Baylor College of Medicine and the National Space Biomedical Research Institute teamed to produce an instructional unit, “Food and Fitness,” and evaluated it with students in grades 3–7 in Houston, Texas. A field-test group (447 students) completed all unit activities under the guidance of their teachers. This group and a comparison group (343 students) completed pre and postassessments measuring knowledge of concepts covered in the unit. Outcomes indicate that the unit significantly increased students'' knowledge and awareness of science concepts related to energy in living systems, metabolism, nutrients, and diet. Pre-assessment results suggest that most students understand concepts related to calories in food, exercise and energy use, and matching food intake to energy use. Students'' prior knowledge was found to be much lower on topics related to healthy portion sizes, foods that supply the most energy, essential nutrients, what “diet” actually means, and the relationship between body size and basal metabolic rate.     

GTravels towards Problem Based Learning in Medical Education (VPBL)

This paper reports the results and insights ofan exploratory investigation of theeffectiveness of a prototypic virtualproblem-based learning (VPBL) exercisedelivered via the WWW, that uses HypermediaAssisted Instructional Technologies (HAIT). The study targeted all first year medicalstudents at a south-central University Schoolof Medicine who were enrolled in the humanphysiology course during the Spring 2000 (n =150). A quasi-experimental, post-test onlyresearch design compared the VPBL and atext-based version of the same PBL exercise onstudents' achievement, as measured by a set ofselected physiology examination items, andtheir perceptions of the learning environment,as measured by the Teaching and LearningEnvironment Questionnaire (TLEQ) (Chauvin &Bowdish, 1998). Findings suggest that the VPBLis equally as effective as the text-basedversion for enhancing students' learning andtheir learning environment in small group, PBLsessions. In this paper, we examine theevidence supporting the VPBL innovation andexplore what constitutes necessary andsufficient evidence that an educationalinnovation should be incorporated appropriatelyinto the medical educational practice of aschool. We examine instructional design issuessuch as learner control, instructional control,and teacher and learner roles as related toinstructional development for the WWW, bycomparing and contrasting our observations ofthe VPBL design experiment with theprofessional literature.     

Immersive VR for Organic Chemistry: Impacts on Performance and Grades for First-Generation and Continuing-Generation University Students

Innovative Higher Education - Rapid advances in the quality and accessibility of immersive virtual reality (IVR) have brought about intense interest in applications of the technology within higher...     

Large-scale assessment as professional development: teachers’ motivations,ability beliefs,and values

In this study, conducted in the United States, the authors examined the motivational characteristics of teachers in the context of a large-scale performance assessment program. Teachers received professional development through their participation in the assessment program by writing items, reviewing items, and reviewing scoring criteria. An expectancy-value theory framework and embedded mixed-methods design were used to examine teachers’ (n = 119) motivations, ability beliefs, and values related to their professional development. Survey results showed that teachers generally had a high degree of intrinsic motivation for and associated social and pedagogical utility value with the professional development. Teachers reported positive ability beliefs, a high degree of usefulness, importance, and interest associated with the professional development, and positive changes to instruction and assessment. Results of multiple regression analyses showed teachers’ intrinsic motivations and ability beliefs predicted changes to instruction and assessments. Interview results illustrated the ways in which knowledge gained from involvement in the assessment program translated to practice. Results provided insight into the complexity of participants’ values, identifying factors that enabled or constrained changes to instruction and assessments.     

The impact of the Wolf reforms on education outcomes for lower-attaining pupils

Between 2004 and 2012, there had been a significant rise in so-called ‘equivalent’ qualifications taken by young people in England in the final years of their compulsory schooling. These were qualifications other than GCSEs that were approved for young people under the age of 16 under Section 96 of the Learning and Skills Act 2000. This rise was checked by the Wolf review of vocational education, which led to wholesale changes in the set of qualifications that schools offered to pupils, and which primarily affected lower-attaining students. We quantify the impact of this reform on these pupils with respect to the qualifications they entered and what they achieved. We do so by comparison to previous national cohorts of pupils unaffected by the reform, including the estimation of counterfactual outcomes for the group of pupils most likely to be affected. These pupils tended to enter fewer qualifications overall after the reform than their predecessors, but with a higher fraction of GCSEs. Age-16 attainment fell, with a lower percentage achieving level 2 of the National Qualifications Framework (NQF). This finding is repeated in the post-16 outcome measures, which were stable throughout this period. There is no evidence from the attainment data that these reforms helped low-attaining pupils.     

Program-Wide Positive Behavior Support in Preschool: Lessons for Getting Started

There is growing concern over the number of young children who display challenging behavior and preschool teachers are reporting children’s challenging behavior as their greatest concern. Program-wide Positive Behavior Support (PWPBS) is a promising model for supporting appropriate behavior and decreasing challenging behavior in early childhood programs. Implementation in early childhood settings is relatively new and guidance on how to implement PWPBS in early childhood settings is growing. This article documents the implementation process for an early childhood program serving children from 6 weeks to 5 years of age, shares lessons learned and offers practical advice for getting started with PWPBS.     

Teaching Nature of Scientific Knowledge to Kindergarten Through University Students

Science & Education -