STEM in England: meanings and motivations in the policy arena     

Vicky Wong  Justin Dillon  Heather King 《International Journal of Science Education》2016,38(15):2346-2366

STEM, an acronym for Science, Technology, Engineering and Mathematics, is widely used in science education. There is confusion, however, as to its provenance and meaning which is potentially problematic. This study examines the purpose of STEM practice in education in England and asks if there are differences in perceptions of STEM between science and mathematics educator stakeholders. The study’s contribution to the literature is its unusual focus on those who were responsible for making and enacting national STEM policy. A two-phase qualitative approach was followed comprising an analysis of government documentation together with semi-structured interviews with key contributors to the science and mathematics education discourse. Findings suggest that there is a disconnect between the interpretations of the science and mathematics educators with a danger-advantage dichotomy to participation in STEM being perceived by the mathematics educators. Early aims of the STEM agenda, including increasing diversity, gave way to a focus on numbers of post-16 physics and mathematics students. We conclude that if the term STEM is to continue to be used then there is a need for greater clarity about what it represents in educational terms and a wider debate about its compatibility with the aims of science education for all.  相似文献   

The Status of Equity for Black Undergraduates in Public Higher Education in the South: Still Separate and Unequal*     

Laura W. Perna  Jeffrey Milem  Danette Gerald  Evan Baum  Heather Rowan  Neal Hutchens 《Research in higher education》2006,47(2):197-228

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Knowledge Restructuring in Biology: Testing a Punctuated Model of Conceptual Change     

Joel Mintzes  Heather J. Quinn 《International Journal of Science and Mathematics Education》2007,5(2):281-306

Emerging from a human constructivist view of learning and a punctuated model of conceptual change, these studies explored differences in the structural complexity and content validity of knowledge about prehistoric life depicted in concept maps by learners ranging in age from approximately 10 to 20 years. Study 1 (cross-age) explored the frequencies of concepts, relationships, levels of hierarchy, branching, and cross-links in concept maps drawn by students in grades 5, 8, 11, 13, and 14. The results provide some support for a punctuated model of conceptual change. Study 2 (longitudinal) explored the same frequencies on repeated occasions among students enrolled in a college course on prehistoric life, and documented the shift in frequencies of “novice” and “expert” concepts occurring during the semester. The results suggest that college students engage in much restructuring of their knowledge frameworks during the period of a semester. Together, the two studies raise questions about common classroom practices that encourage the rote learning of biology and geology concepts at all levels.  相似文献   

Effects of a Pre‐service Teacher Preparation Programme on Effective Instruction     

Simon Veenman  Yvonne Leenders  Paulien Meyer  Mark Sanders 《Educational studies》1993,19(1):3-18

A quasi‐experimental, treatment‐control group investigation was designed to test the effects of a pre‐service training course on effective instruction. Research findings from teacher effects research and cognitive strategy instruction were translated into two direct instructional models: one model for explicit or well‐structured skills and one model for implicit skills or higher‐level thinking strategies. Following a course on effective instruction from their teacher educators, student teachers implemented standardised lessons to apply selected research‐derived teaching behaviours and to increase pupil engagement rates. Based on trained observers’ pre‐and post‐training classroom observations, a significant treatment effect was found for student teachers’ teaching behaviours regarding effective instruction and for pupil engagement rates. Ratings from supervising teachers also showed that the student teachers who participated in the course on effective instruction used the recommended instructional skills after completion of the course significantly better than prior to the course.  相似文献   

Threshold concepts and troublesome knowledge (2): Epistemological considerations and a conceptual framework for teaching and learning   总被引：3，自引：0，他引：3  

Jan?H.?F.?Meyer  Ray?LandEmail author 《Higher Education》2005,49(3):373-388

The present study builds on earlier work by Meyer and Land (2003) which introduced the generative notion of threshold concepts within (and across) disciplines, in the sense of transforming the internal view of subject matter or part thereof. In this earlier work such concepts were further linked to forms of knowledge that are troublesome, after the work of Perkins (1999). It was argued that these twinned sets of ideas may define critical moments of irreversible conceptual transformation in the educational experiences of learners, and their teachers. The present study aims (a) to examine the extent to which such phenomena can be located within personal understandings of discipline-specific epistemological discourses, (b) to develop more extensively notions of liminality within learning that were raised in the first paper, and (c) to propose a conceptual framework within which teachers may advance their own reflective practice.  相似文献   

Principals and vice-principals: exploring the history of leading and managing public schools in Ontario,Canada     

Heather Rintoul  Pam Bishop 《Journal of educational administration and history》2019,51(1):15-26

ABSTRACT

For teachers seeking formal school leadership roles the key choices have been either the vice- principalship or the principalship. In Ontario, Canada, however, the principalship has traditionally been considered the premier leadership goal with the vice-principalship regarded as merely a necessary transitional step toward achieving the principalship. In this article, we consider the enactments of principals and vice-principals plus the common and unique work typically demanded of each position by examining how both roles came to fruition from a historical context. How principals and vice-principals’ work came to be what it currently is in Canada’s most populace province is a reflection of the prevailing economic, social, political, historical, and educational contexts and particular interests being advanced. Both engage in complex, purposeful work that requires excellent interpersonal strengths, strategic thinking, an inclusive leadership disposition and values, organisational change capacities, and the ability to make evidence-based decisions. As well, both are expected to work in complementary ways to advance students’ academic and social learning, yet despite the need for leadership synergies, principals often ‘lead’ while vice-principals are left to ‘manage’. While the principal’s role is expansive and more clearly defined, the role of the vice-principal has broadened over decades. We will investigate the history for preparing and developing vice principals in this context to learn about why they continue to be reactive, situationally contingent, and dependent on task delegation from the principal. Such role-based differences can contribute to high job satisfaction and role clarity for principals, but disappointment for vice-principals who wish to exercise greater leadership.  相似文献   

Technology affordances: the 'real story' in research with K-12 and undergraduate learners     

Kay J. Wijekumar  Bonnie J.F. Meyer  Diane Wagoner  Lon Ferguson 《British journal of educational technology : journal of the Council for Educational Technology》2006,37(2):191-209

Computer technologies for learning environments have been introduced with great expectations for improved learning outcomes. However, the great improvements have not materialised; some of these extant studies are examined. Of all the explanations for these disappointing results, the least examined are the affordances of the computer tools. This paper provides a rationale for studying affordances and presents two studies in K‐12 and undergraduate settings showing how powerful affordances are in affecting outcomes. Finally, the paper presents guidelines on how to gradually move students from a game affordance of a computer to a learning mode.  相似文献   

Developmental Relations Among Behavioral Inhibition,Anxiety, and Attention Biases to Threat and Positive Information          下载免费PDF全文

Lauren K. White  Kathryn A. Degnan  Heather A. Henderson  Koraly Pérez‐Edgar  Olga L. Walker  Tomer Shechner  Ellen Leibenluft  Yair Bar‐Haim  Daniel S. Pine  Nathan A. Fox 《Child development》2017,88(1):141-155

This study examined relations between behavioral inhibition (BI) assessed in toddlerhood (n = 268) and attention biases (AB) to threat and positive faces and maternal‐reported anxiety assessed when children were 5‐ and 7‐year‐old. Results revealed that BI predicted anxiety at age 7 in children with AB toward threat, away from positive, or with no bias, at age 7; BI did not predict anxiety for children displaying AB away from threat or toward positive. Five‐year AB did not moderate the link between BI and 7‐year anxiety. No direct association between AB and BI or anxiety was detected; moreover, children did not show stable AB across development. These findings extend our understanding of the developmental links among BI, AB, and anxiety.  相似文献   

Stock Control: Learning Inventory Concepts by Beating Levels and Winning Prizes     

Brad C. Meyer  Debra S. Bishop 《Decision Sciences Journal of Innovative Education》2016,14(3):315-336

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Science Teachers’ Misconceptions in Science and Engineering Distinctions: Reflections on Modern Research Examples     

Allison Antink-Meyer  Daniel Z. Meyer 《Journal of Science Teacher Education》2016,27(6):625-647

The aim of this exploratory study was to learn about the misconceptions that may arise for elementary and high school science teachers in their reflections on science and engineering practice. Using readings and videos of real science and engineering work, teachers’ reflections were used to uncover the underpinnings of their understandings. This knowledge ultimately provides information about supporting professional development (PD) for science teachers’ knowledge of engineering. Six science teachers (two elementary and four high school teachers) participated in the study as part of an online PD experience. Cunningham and Carlsen’s (Journal of Science Teacher Education 25:197–210, 2014) relative emphases of science and engineering practices were used to frame the design of PD activities and the analyses of teachers’ views. Analyses suggest misconceptions within the eight practices of science and engineering from the US Next Generation Science Standards in four areas. These are that: (1) the nature of the practices in both science and engineering research is determined by the long-term implications of the research regardless of the nature of the immediate work, (2) engineering and science are hierarchical, (3) creativity is inappropriate, and (4) research outcomes cannot be processes. We discuss the nature of these understandings among participants and the implications for engineering education PD for science teachers.  相似文献