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在高等教育扩招的背景下,我国高等理科本科教育发展面临新的挑战。为了全面准确了解现状,推进教育改革发展,"高等理科教育改革调研组"对我国高等理科专家进行了网络问卷调查案例访谈。调查发现:高等理科本科质量仍面临严峻的挑战;高等理科教育要以"激发学习兴趣,培养自主学习能力"为核心目标,建设有利于学生自主发展的条件和环境;建构整体性的学习支持体系;开创革新性的学习工具,让学生能够高效学习海量知识;相关研究要总结并标识理科人才培养模式普遍性的关键特征;加大教学资源投入的制度保障;改革教师教学激励机制,提升教师的教学研究动力和教学能力;加强专业教师的发展和培训。 相似文献
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思维旅行是学生与教师在一种想象的旅行环境中以专门设计的讨论为基础的教学方式。目前,已在科学教学中得到广泛的应用。由此,对这种教学方式的理论基础、基本特点以及在科学教育中的重要功能作出了详细的介绍,并选择了概念图、思维导图和虚拟现实技术作为中介工具,对思维旅行在科学教育中的实际运用进行了阐述。 相似文献
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This study examines the influence of St. John's University Summer Science Experience and Teacher Mentoring Program on African American and Hispanic high school students' interest in science and science teaching as career goals. In the first phase of the program, high school students from six school districts in Suffolk County, Long Island (a suburb of metropolitan New York City) engaged in investigative science experiences that emphasized environmental science, chemistry, and technology and learned about effective science pedagogy. The second phase of the program functioned as a teaching practicum for the high school students, where they planned for instruction and taught middle school students investigations similar to those that they had engaged in during the summer program. Various surveys were developed to assess high school students' attitudes about science and science teaching, knowledge of effective teaching approaches, knowledge of ways to motivate younger students, and the overall impact of the program on the high students' interest in science and/or science teaching as career goals. Program evaluations reveal that over 75% of the students expressed an interest in considering science or science teaching as career possibilities. Implications for minority teacher recruitment are discussed. 相似文献
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In this study, a sociocultural perspective was adopted to understand the interplay between identity and agency in a context of science education reform in China. The manifestation of agency and the interaction between identity and agency were examined with two beginning science teachers teaching with practical work in high school. As part of this study, the identity formation of beginning science teachers was conceived as a site for locating and investigating teacher agency. Based on multiple data sources, we identified six spaces in which the two participants’ agency manifested: (1) personal characteristics; (2) personal beliefs; (3) interactions with students; (4) interactions with colleagues; (5) curriculum materials; and (6) high-stakes examinations. In each space, the two participants’ agency contrasted in terms of perspectives and actions: one was passive, less confident and negative, whereas the other active, more confident and positive. Moreover, it was found that their contrary actions were the result of different perspectives. Based on the findings, a model of the interplay between the identity and agency of an individual science teacher is proposed in a context of curriculum reform. The implications of this model for future research and science teacher development are discussed. 相似文献
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Alberto Bellocchi 《科学教学研究杂志》2019,56(3):322-347
High demand for suitably qualified, high-quality science teachers is undermined by elevated teacher burnout/attrition rates within the early years of teaching. Effective emotion management can alleviate feelings of burnout and is also linked theoretically to sustaining positive social bonds. Scant attention has been directed at the importance of emotion management and social bonds in science education research. This study presents a methodology for studying emotion management and social bonds, delivering novel outcomes that elucidate how these two phenomena are interrelated. Video recordings of classroom interactions and reflective accounts in an early-career science teacher's ninth grade class were analyzed through a combination of ethnomethodology and interpretive techniques. Situated actions that constitute emotion management at the classroom level impacted the status of bonds between the teacher and one of his students, ultimately leading to a breakdown in their relationship. Results of the study detail how social actions of numerous students and the teacher led to the co-construction of emotion management and how this impacted social bonds. Theoretical and practical insights about the co-constructed nature of emotion management and social bonds present novel perspectives that can help to avoid pathologizing the actions of individual students and teachers for sustaining positive social bonds. Implications for science teaching and teacher education are offered. Study outcomes extend previous perspectives on emotion management in science education, which treat emotion management as an individual cognitive phenomenon. 相似文献
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学习兴趣是学生学习动机的重要心理因素.在科学教学中如何激发学生的学习兴趣,充分发挥学生的主观能动作用,以提高教学质量,是值得科学教师探讨的重要课题.本文结合初中科学课程改革的特点及其学生心理发展特征,从创设教学情景、鼓励学生探究、学以致用、师生情感等四个方面探讨了激发学生的学习兴趣的教学策略. 相似文献
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教育科研能力对教师专业发展和课堂有效教学具有十分重要的意义。但是,在教育教学改革实践中教师的教育科研能力却凸显薄弱,这种状况已经影响到中小学教师专业水平和教育教学质量的有效提升。因此,在职前师范生教育过程中,开设教育科研知识课程和进行教育科研能力培养训练就显得特别重要。近年来,职前师范生教育科研能力培养问题已经得到越来越多学者和专家的关注。概括起来,主要包括以下几个焦点问题：本科师范生教育科研能力的构成要素,本科师范生教育科研能力的现状,本科师范生教育科研能力相对滞后成因,本科师范生教育科研能力培养模式。 相似文献
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对重庆市初中生的科学史学习现状开展了调查。调查表明,初中生对科学史学习持认同态度,但对科学史学习缺少主动意识;科学家的生平轶事是学生最感兴趣的内容;学生认为学习科学史最主要的作用是提高其学习兴趣;升学的压力和教师对科学史教学的重视程度是影响学生学习科学史的主要因素。提出了教师应充分挖掘科学史的＂渗透＂因素、不断提高自身科学史素养,以及采取多种途径促进学生学习科学史等建议。 相似文献
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Recently, theorists have raised concerns that pedagogical content knowledge (PCK) has become “a stale metaphor” that disregards diversity and equity, offers little to help teachers address students’ misconceptions, and portrays knowledge as “in the head” versus in practice. We refute these notions using grounded theory to specify ways one 7th-grade science teacher enacted PCK to advance student learning. With the definition of PCK as knowledge at the intersection of content and teaching, we utilised a framework for science PCK to explore instructional decision-making. Interviews conducted over three years revealed specific ways the teacher enacted PCK by designing and delivering instruction built on each of the seven conceptual science PCK components. The teacher enacted PCK to plan and deliver instruction that was responsive, adaptive, and considerate of changing needs of students and the changing classroom landscape. She infused PCK into instructional decision-making, instructional interactions, and mentoring of a student teacher, modelling the translation of educational theory into practice and habits of mind necessary for expert teaching. This enactment actively refutes Settlage’s critiques, and depicts PCK as a vibrant and effective stance for teaching that enhances learning. 相似文献
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Kim B. Wright 《Clearing house (Menasha, Wis.)》2019,92(1-2):1-8
STEM teaching occurs within national and state policy contexts that are constantly shifting in terms of standards and accountability due to the current and intense focus on students’ STEM outcomes. In the last two decades, federal legislation as well as common standards movements increasingly influence what and how STEM teachers instruct their students. Improvement science in education (ISE) has recently emerged as a new method of addressing many of the issues that impact teacher teaching and STEM teacher quality. ISE is a context-focused process improvement approach targeted at school improvement. This article explores three main barriers between STEM teacher professional development and student learning, and focuses on ISE as a promising alternative to current forms of STEM teacher professional development. 相似文献
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理科教师的科学本质观对科学教育的影响 总被引：4，自引：0，他引：4
梁永平 《山西师大学报(社会科学版)》2006,33(1):119-121
人们对科学本质的认识经历了由科学的“真理观”向科学的“建构观”的转变。不同的科学本质观将直接影响着教师对科学教育目标的不同理解,对科学知识的不同选择,对教学主题的不同设计、教学话语的不同使用,对学生学习的不同评价。教师不同的科学本质观及其教学行为影响着学生的科学本质观的形成,影响着学生对科学内容的理解以及看待问题的思维方式。 相似文献
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张海泉 《新乡师范高等专科学校学报》2004,18(2):61-62
讨论了科学探究作为一种教学理念和学习方式,对于学生科学素质的培养、科学思想的形成的作用和意义;讨论了实施科学探究教学的途径和方法。指出,科学探究式教学的意义在于通过教学,使得学生领悟科学探究的精神,掌握科学探究的方法,增强科学探究意识,培养科学探究能力。在教学中,要注意发挥学生的主动性、积极性,通过课堂的教学活动和日常生活,使得学生形成运用科学理论研究、解释自然现象的意识和习惯,积极、主动地培养自己的科学探究才能,不断提高科学探究水平。 相似文献
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C. Matt Seimears Emily Graves M. Gail Schroyer John Staver 《The Educational forum》2013,77(2):265-271
The purpose of this article is to provide details about the beneficial processes the constructivist pedagogy has in the area of teaching science. No Child Left Behind could possibly cause detrimental effects to the science classroom and the constructivist teacher, so this essay tells how constructivist-based teaching influences students and their learning of science. 相似文献
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During their years of schooling, students develop perceptions about learning and teaching, including the ways in which teachers
impact on their learning experiences. This paper presents student perceptions of teacher pedagogy as interpreted from a study
focusing on students' experience of Year 7 science. A single science class of 11 to 12 year old students and their teacher
were monitored for the whole school year, employing participant observation, and interviews with focus groups of students,
their teacher and other key members of the school. Analysis focused on how students perceived the role of the teacher's pedagogy
in constructing a learning environment that they considered conducive to engagement with science learning. Two areas of the
teacher's pedagogy are explored from the student perspective of how these affect their learning: instructional pedagogy and
relational pedagogy. Instructional pedagogy captures the way the instructional dialogue developed by the teacher drew the students into the learning process and enabled
them to “understand” science. How the teacher developed a relationship with the students is captured as relational pedagogy, where students said that they learned better when teachers were passionate in their approach to teaching, provided a supportive
learning environment and made them feel comfortable. The ways in which the findings support the direction for the middle years
and science education are considered. 相似文献
16.
In this research project, we investigated two beginning secondary science teachers' efforts to learn to teach science in ways that build from and celebrate the ethnic, gender, linguistic, and academic diversity of their students. To do so, we followed Troy and Brian from their preservice teacher education experiences through their first year of teaching 8th grade physical science at local junior high schools. We also conducted a follow‐up observation and interview with each participant after he had moved past the beginning stage of survival in the teaching profession—once in his fourth year of public school science teaching. Through qualitative analysis of interviews, classroom observations, and teachers' written work, we identified patterns and explored commonalities and differences in Troy and Brian's views and practices tied to equity over time. In particular, we examined successes and challenges they encountered in learning to teach science for all (a) from their students, (b) from inquiry into practice, and (c) from participation in professional communities. In our implications, we suggest ways teacher educators and induction professionals can better support beginning teachers in learning to teach science to all students. In particular, we highlight the central roles both individual colleagues and collective school cultures play in aiding or impeding beginning teachers' efforts to learn from students, from practice, and from professional communities. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 44: 586–612, 2007. 相似文献
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The purpose of this study was to construct an interpretation of lower track science students' notions of expertise in science teaching. Data were collected and transcribed from focus groups, teacher journals, classrooms events, and student artifacts. Students responded to focus group prompts over the course of a years regarding how and why they chose to learn science from their teachers based on affective attributes, advocacy/impedance, and identity. Results showed that lower track science students closely associate affective teacher attributes with effective teaching strategies. In addition, students identified advocacy or impedance in academic success based on personal experience rather than other more overt characteristics such as race or gender as a major determinant for their successful science learning. Implications for research and teacher education in diverse settings are discussed. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 48: 13–36, 2011 相似文献
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A considerable body of evidence highlights how inquiry-based science can enhance students' epistemic and conceptual understanding of scientific concepts, principles, and theories. However, little is known about how students view themselves as learners of science. In this paper, we explore primary children's images of doing science in school and how they compare themselves with ‘real’ scientists. Data were collected through the use of a questionnaire, drawing activity, and interviews from 161 Grade 4 (ages 9–10) students in Singapore. Results indicate that ‘doing science as conducting hands-on investigations’, ‘doing science as learning from the teacher’, ‘doing science as completing the workbook’, and ‘doing science as a social process’ are the images of learning science in school that most of the students held. In addition, students reported that they need to be well behaved first and foremost, while scientists are more likely to work alone and do things that are dangerous. Moreover, students often viewed themselves as ‘acting like a scientist’ in class, especially when they were doing experiments. Nevertheless, some students reported that they were unlike a scientist because they believed that scientists work alone with dangerous experiments and do not need to listen to the teacher and complete the workbook. These research findings further confirm the earlier argument that young children can make distinctions between school science and ‘real’ science. This study suggests that the teaching of science as inquiry and by inquiry will shape how students view their classroom experiences and their attitudes towards science. 相似文献
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Ellen M. Granger Todd H. Bevis Sherry A. Southerland Yavuz Saka Fengfeng Ke 《科学教学研究杂志》2019,56(3):348-370
This research examines factors influencing elementary science teacher learning as they participate in professional development with and enactment of educative curricula in comparison with learning following limited professional development and enactment of traditional curricula. Using a randomized cluster design (125 teachers and 2,694 students in 4th—5th grades) that met the What Works Clearinghouse standards without reservations, teacher learning was conceptualized using four outcomes. Data were analyzed using standard single-level multiple regression models and possible mediation models for the teacher outcomes were considered using piecewise multiple regression and path analytic approaches. Treatment group teachers experienced greater increases in content knowledge, views of science inquiry, beliefs about reform-based teaching, and teaching self-efficacy than comparison group teachers. The findings indicate that what teachers learn from the combination of professional development and teaching with educative curriculum varies according to what their knowledge and beliefs are on entering the experience. Surprisingly, high entry-level self-efficacy was associated not only with lower learning gains for the teachers, but also for their students. Finally, teachers' space science learning and that of their students are implicated as mediators of the positive effect of the professional development and educative curriculum enactment on teacher beliefs about reform science teaching. This work refines and extends a theoretical framework of teachers' participatory relationship with curricula. 相似文献