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1.
Reform based curriculum offer a promising avenue to support greater student achievement in science. Yet teachers frequently adapt innovative curriculum when they use them in their own classrooms. In this study, we examine how 19 teachers adapted an inquiry‐oriented middle school science curriculum. Specifically, we investigate how teachers' curricular adaptations (amount of time, level of completion, and activity structures), teacher self‐efficacy (teacher comfort and student understanding), and teacher experience enacting the unit influenced student learning. Data sources included curriculum surveys, videotape observations of focal teachers, and pre‐ and post‐tests from 1,234 students. Our analyses using hierarchical linear modeling found that 38% of the variance in student gain scores occurred between teachers. Two variables significantly predicted student learning: teacher experience and activity structure. Teachers who had previously taught the inquiry‐oriented curriculum had greater student gains. For activity structure, students who completed investigations themselves had greater learning gains compared to students in classrooms who observed their teacher completing the investigations as demonstrations. These findings suggest that it can take time for teachers to effectively use innovative science curriculum. Furthermore, this study provides evidence for the importance of having students actively engaging in inquiry investigations to develop understandings of key science concepts. © 2010 Wiley Periodicals, Inc., J Res Sci Teach 48: 149–169, 2011  相似文献   

2.
This two‐year school‐wide initiative to improve teachers’ pedagogical skills in inquiry‐based science instruction using a constructivist sociocultural professional development model involved 30 elementary teachers from one school, three university faculty, and two central office content supervisors. Research was conducted for investigating the impact of the professional development activities on teachers’ practices, documenting changes in their philosophies, instruction, and the learning environment. This report includes teachers’ accounts of philosophical as well as instructional changes and how these changes shaped the learning environment. For the teachers in this study, examining their teaching practices in learner‐centered collaborative group settings encouraged them to critically analyze their instructional practices, challenging their preconceived ideas on inquiry‐based strategies. Additionally, other factors affecting teachers’ understanding and use of inquiry‐based strategies were highlighted, such as self‐efficacy beliefs, prior experiences as students in science classrooms, teacher preparation programs, and expectations due to federal, state, and local mandates. These factors were discussed and reconciled, as they constructed new understandings and adapted their strategies to become more student‐centered and inquiry‐based.  相似文献   

3.
Teaching outdoors has been established as an important pedagogical strategy; however, science classes rarely take place outside. Previous research has identified characteristics of teachers who have integrated out-of-classroom opportunities into their teaching repertoire; yet little is understood as to why teachers make these different pedagogical decisions. This paper explores the relationship between secondary science teachers’ beliefs and their pedagogical practice during a two-year professional development programme associated with the ‘Thinking Beyond the Classroom’ project. Using data from lesson observations, interviews, session questionnaires and field notes, six teacher case studies were developed from participants completing the programme. Data analysis reveals that teachers who successfully taught outside generally held social constructivist beliefs about learning and valued ‘authentic’ science opportunities. Conversely, teachers who were less successful in teaching outside generally held traditional learning beliefs and simply valued the outdoors for the novelty and potential for fun. All the case study teachers were concerned about managing student learning outside, and for the majority, their concerns influenced their subsequent pedagogical practice. The findings are discussed in detail, as are the implications for pre-service and in-service professional development programmes related to outdoor science learning.  相似文献   

4.
雅尼斯·迪米特里亚迪斯(Yannis Dimitriadis)教授任职西班牙巴利亚多利德大学远程信息技术工程系,兼任信息通讯技术与教学研究中心GSIC/EMIC研究团队负责人,主持和参与了五十多项国际国内科研项目,在教育技术顶级期刊发表了八十多篇学术论文,组织了多次学习科学高端国际学术专题研讨会和工作坊。研究方向包括学习设计、计算机支持协作学习、学习分析等。本次访谈着重于介绍学习设计的核心思想,即无论外部学习技术如何变化,“教学法为王”的原则在教育教学情境中的主导地位不能变。因此,人工智能时代的学习技术仍需为创新教学服务。从教师角度看,联结学习设计与学习分析为教师技术创新教学提供了突破口。一方面,学习设计为学习分析提供理论引导,便于教师精准知晓学习者在不同学习活动中的学习情况,另一方面,学习分析为优化学习设计提供基于数据驱动的方法指导,便于教师靶向式更新学习活动设计。践行学习设计与学习分析双向互动的发展路径,需要建立研究者与教师合作设计机制,引导教师参与学习设计;推进隐性设计知识在学习设计中的应用;关注教师探究学习者学习过程。本次访谈对新时代背景下信息技术与教学应用的深度融合提供了新的理念和方法指导。  相似文献   

5.
Teachers have a central role in developing new learning models in schools. This paper describes a study that explored teachers’ confidence and competence in using Information and Communication Technologies (ICT) as they participated in an ICT development project conducted by an Australian education system in 12 primary schools. The project aimed to develop ICT integrated teaching practices by providing in‐class equipment and teacher professional development in ICT use, curriculum development and teaching strategies. The study used qualitative data from teacher records of Professional Development and Action Learning to identify three of four stages proposed to describe teachers’ ICT learning. Teachers moved from gaining basic ICT skills, to conducting ICT‐focused lessons and eventually appropriate ICT integration. Teachers who progressed to the third stage were able to exploit additional learning opportunities and begin to make fundamental changes to their pedagogy, but needed more time to reach the final stage of challenging existing pedagogical structures.  相似文献   

6.
The potential of a theory of variation-framed learning study, a teacher professional development approach, to help teachers overcome curricular and pedagogical challenges associated with teaching new science curricula content was explored. With a group of Singapore teachers collaboratively planning and teaching new genetics content, phenomenographic analysis of data corpus from classroom observations, teacher meetings and interviews revealed teacher learning that manifested in the teachers’ experiences. These were captured as (1) increased degrees of student-centered pedagogy and challenges to teachers’ prior assumptions about science pedagogy, (2) increased awareness of possibilities and limitations of their beliefs about science pedagogy, and (3) emergence of new understandings about new curricular content and science pedagogy. The possibility of transformative and generative learning is also discussed.  相似文献   

7.
This article documents the process of collaboratively developing lesson hook e-resources for science teachers to establish a community of inquiry and to strengthen the pedagogy of science teaching. The authors aim to illustrate how the development and application of strategic hooks can bridge situational interest and personal interest so that lessons may become more meaningful and enduring. Qualitative data from both teacher educators and pre-service teachers involved in the design process, participant research journals, and data from six focus group sessions, illustrate the systematic reflection involved in producing effective and transformative hooks to support teachers and promote deeper student engagement and learning. Key findings reveal a pedagogical model of hook design, the complex elemental make-up of a science hook, the value that this teaching tool adds to the science classroom, and finally, the beneficial outcomes of collaborative resource design between student and staff in pre-service teacher education programmes. These hook resources aim to move beyond simply capturing student attention towards voluntary self-engagement, and have significant potential to serve as a pedagogical tool for teacher educators, as well as pre-service, newly qualified, in service, out-of-field, and experienced science teachers, to increase student academic performance, third-level science enrolments, and science careers.  相似文献   

8.
This study explores teachers' beliefs about pedagogical issues as well as related educational and professional issues. Six hundred K–12 teachers in three Midwestern states received surveys and 60% returned them. Results of the survey indicated that teachers were relatively unified in their beliefs, and few differences emerged around demographic variables. More teachers believed in teaching practices consistent with constructivism than believed in explicit instruction; however the majority of teachers were mixed, undecided, or balanced about pedagogy. Teachers reserved their strongest beliefs for the importance of learning style, eclectic instruction, and small class size in the primary grades. Few teachers believed that a great teacher is characterized by high student achievement outcomes, and over half believed that factors such as home environment or dyslexia prevent children from learning basic skills despite the school's best efforts. Teachers valued experience over education and training for professional development and viewed teaching as more of an art than a science. Results are discussed in relationship to current challenges in education. © 2007 Wiley Periodicals, Inc. Psychol Schs 44: 873–886, 2007.  相似文献   

9.
This paper describes a case study focusing on the subject matter knowledge, pedagogical content knowledge, and beliefs about science teaching of student teachers in Turkey at the start of their university education. The topic of interest was that of teaching chemical reactions in secondary chemistry education. A written test was developed which used the research literature on potential student misconceptions with regard to different aspects of chemical reactions. Thirty beginning science student teachers were tested, with an additional eight interviews from the student teachers in the same sample. The interviews focused on student teachers’ views about how to best teach chemical reactions in lower secondary chemistry classes. The results revealed deficits in the subject matter knowledge of the student teachers. It also became obvious that the teachers in this sample held very traditional and teacher-centred beliefs when it came to chemistry teaching at the secondary level. Their teaching attitudes were geared mainly towards the acquisition of facts by pupils, and often ignored the development of process-oriented skills. Implications for science teacher education are discussed.  相似文献   

10.
What are the barriers to technology‐rich inquiry pedagogy in urban science classrooms, and what kinds of programs and support structures allow these barriers to be overcome? Research on the pedagogical practices within urban classrooms suggests that as a result of many constraints, many urban teachers' practices emphasize directive, controlling teaching, that is, the “pedagogy of poverty” (Haberman, 1991 ), rather than the facilitation of students' ownership and control over their learning, as advocated in inquiry science. On balance, research programs that advocate standards‐based or inquiry teaching pedagogies demonstrate strong learning outcomes by urban students. This study tracked classroom research on a technology‐rich inquiry weather program with six urban science teachers. The teachers implemented this program in coordination with a district‐wide middle school science reform. Results indicated that despite many challenges in the first year of implementation, students in all 19 classrooms of this program demonstrated significant content and inquiry gains. In addition, case study data comprised of twice‐weekly classroom observations and interviews with the six teachers suggest support structures that were both conducive and challenging to inquiry pedagogy. Our work has extended previous studies on urban science pedagogy and practices as it has begun to articulate what role the technological component plays either in contributing to the challenges we experienced or in helping urban science classrooms to realize inquiry science and other positive learning values. Although these data outline results after only the first year of systemic reform, we suggest that they begin to build evidence for the role of technology‐rich inquiry programs in combating the pedagogy of poverty in urban science classrooms. © 2002 John Wiley & Sons, Inc. J Res Sci Teach 39: 128‐150, 2002  相似文献   

11.
There is an expectation that new science teachers will be able to effectively use a range of information communication technology (ICT) related resources inthe science classroom in order to enhance student learning. All school systems in Australia are in the process of providing teachers with ICT professional development and infrastructure. This paper outlines a range of initiatives designed to integrate ICT in a compulsory science education unit for students enrolled in a Graduate Diploma in Secondary Education. An action research model based on constructivist principles was used to evaluate the effectiveness of modelling, open-ended co-operative group activities and authentic assessment in enabling students to enhance their ICT skills, knowledge and pedagogical content knowledge in a science education context. Multiple sources of data were generated including a pre and post unit questionnaire that was analysed using Rasch modelling. The questionnaire determined students' perceptions of their preparedness to teach using ICT. The findings of this research suggest that some skills warranted greater attention in the unit, but students' pedagogical knowledge and knowledge and critique of ICT resources were enhanced over the duration of the unit.  相似文献   

12.
This article examines teacher professional learning about pedagogy for teachers of students with severe intellectual disabilities within broader teacher education and pedagogical frameworks for this group of learners. The article presents and discusses findings from a USA–England research project, involving classroom observations and interviews with nine teachers of students with severe intellectual disabilities from four specialist public school settings, intended to explore teachers’ pedagogical decision-making and learning. The theoretical lens of situated learning and the conceptual lens of evidence-based practice are used to contextualise and examine the teachers’ views about the what, how and when they learn about pedagogical approaches and strategies. Teachers emphasised the situated and interactional nature of their learning, particularly highlighting the personal responses of students and their relationship with these students. They use this knowledge and understanding to adapt evidence-based strategies and programmes and inform their pedagogical decisions. This affords the concepts of ‘situated generalization’ and ‘practice based evidence’ an influential role in how teachers engage in the process of pedagogical decision-making. An implication for teacher educators is the need to support teachers in making connections of new pedagogical understandings and skills with the individual learning profiles and responses of their students with severe intellectual disabilities.  相似文献   

13.
Teachers play a critical role in successfully implementing science education reforms in the United States to provide high-quality science learning opportunities to all students. However, the differentiated ways in which teachers make decisions about their science teaching are not well understood. This study takes a person-centered approach by applying latent profile analysis to examine how cognitive (pedagogical content knowledge) and motivational (instructional goal orientations, self-efficacy beliefs, and reform values) characteristics combine to form science teacher profiles in middle school. Predictors of profile membership (bachelor's degree, school %FRL) and both teacher (science instructional practices) and student (science achievement, engagement, and self-efficacy) outcomes related to the teacher profiles were also examined. Five science teacher profiles were identified (severely discouraged but reform oriented, discouraged but reform oriented, conventional, confident and mastery oriented, and confident with multiple goal approaches) that represented unique configurations of cognitive and motivation characteristics. Additionally, findings showed that the teacher profiles were significantly related to three dimensions of science instructional practice including communication, discourse, and reasoning. Finally, the teacher profiles were significantly related to student science achievement and motivational outcomes. Implications for differentiated approaches to teacher professional learning and supports for science instruction are discussed.  相似文献   

14.
Teachers’ pedagogical content beliefs about reading instruction are likely to predict progress in student achievement. Thus, in this study, 15 pre-service teachers gave reading promotion to low-performing sixth- and seventh-graders over a time period of 6 months. The pre-service teachers’ pedagogical content beliefs were then related to their students’ reading achievement gains. In contradiction to previous findings, the results demonstrate direct-transmissive beliefs to be positively related with student achievement. Finally, whether there is an influence of practical teaching experiences on the development of pre-service teachers’ pedagogical content beliefs was examined. For that reason, the belief development during the 6-month period was compared between pre-service teachers with and without teaching experience. Results show teaching pre-service teachers’ beliefs to have developed away from constructivistic positions and toward a direct-transmissive direction. The beliefs of student teachers without teaching experience, on the contrary, tended to slightly develop in diametrically opposed directions. Implications of the results are discussed.  相似文献   

15.
This article shares teachers’ conversations within teacher inquiry groups and considers how this reflective approach has potential for transforming teachers’ practices. Conversations took place at the early stages of a longer teacher inquiry project and centred on the critical interrogation of social justice-oriented children’s literature. These conversations served as a forum to help teacher professional learning communities and to reconcile understandings about social justice, action and agency within larger political and cultural forums of teaching. The teacher inquiry sessions shared in this paper explore teachers’ beginning struggles with conceptualizations of social justice, and the teacher’s role in imparting values to students. Teacher participants imparted their experience and practice as they negotiated their own understanding and implementation of social justice education in their schools. The teacher inquiry groups provided a needed supportive space where classroom teachers’ struggles were shared alongside their beliefs and pedagogical approaches so that a social justice agenda could be achieved.  相似文献   

16.
This paper examines students’ achievement and interest and the extent to which they are predicted by teacher knowledge and motivation. Student achievement and interest are both considered desirable outcomes of school instruction. Teacher pedagogical content knowledge has been identified a major predictor of student achievement in previous research, whereas teacher motivation is considered a decisive factor influencing students’ interest. So far, however, most research either focused on knowledge or motivation (both on the students’ as well as the teachers’ side), rarely investigating them together or examining the instructional mechanisms through which the supposed effects of teacher knowledge and motivation are facilitated. In the present study, N = 77 physics teachers and their classes in Germany and Switzerland are investigated utilizing a multi‐method approach in combining data obtained from test‐instruments (teacher pedagogical content knowledge, student achievement) and questionnaires (teacher motivation, student interest, student perceived enthusiastic teaching) as well as videotaped instruction (cognitive activation rated by observers). Multi‐level structural equation modeling was used to support the assumptions that teacher pedagogical content knowledge positively predicted students’ achievement; the effect was mediated by cognitive activation. Teachers’ motivation predicted students’ interest which was mediated by enthusiastic teaching as perceived by students. Neither did teacher pedagogical content knowledge predict students’ interest, nor teacher motivation students’ achievement. This implies that in order to improve students’ cognitive as well as affective outcomes, both teachers’ knowledge but also their motivation need to be considered. © 2016 The Authors. Journal of Research in Science Teaching Published by Wiley Periodicals, Inc. J Res Sci Teach 54:586–614, 2017  相似文献   

17.
This study adopted a cross-sectional and correlational research design in an attempt to add our understanding of student- and teacher-level factors that help explain variability in students’ science achievement to the existing literature. More specifically, the present article examined students’ science achievement in relation to their constructivist learning environment perceptions, epistemological beliefs, and self-regulation as well as their science teachers’ characteristics. Data were gathered from both 137 science teachers and their 3281 seventh grade students via administering self-report questionnaires. Hierarchical linear modeling (HLM) analysis was conducted to analyze the two-level data (student level and teacher level). Students’ learning environment perceptions, epistemological beliefs, achievement goals, and self-regulation constituted student-level data while teachers’ self-efficacy, achievement goals, and epistemological beliefs constituted teacher-level data. The findings indicated that students’ constructivist learning environment perceptions were significant predictors of their science achievement. Additionally, students with sophisticated epistemological beliefs appeared to be more successful in science. Also, performance avoidance goals were negatively related to science achievement. Among teacher-level variables, teachers’ self-efficacy and sophisticated epistemological beliefs were found to be positively linked to students’ science achievement.  相似文献   

18.
The student teaching experience has been considered important in establishing pre-service teachers’ beliefs and attitudes towards their teaching. However, few studies have investigated the effect of student teaching experiences as an educational intervention for increasing technology integration – especially pre-service teachers’ pedagogical beliefs as an internal barrier to technology integration. Thus, this study examined how technology-centred student teaching experiences differently affect pre-service teachers with different teaching beliefs with regard to self-efficacy and intention to use technology. Participants were 55 pre-service teachers in a student teaching practicum. The findings revealed that technology-centred student teaching experiences increased pre-service teachers’ self-efficacy regardless of their teacher beliefs. Additionally, pre-service teachers with traditional teacher beliefs had a low level of intention at the outset but significantly increased their intention after experiencing technology-centred student teaching; however, those with constructivist teacher beliefs showed no meaningful differences in their intention levels. Implications for teacher education and the limitations of this study are discussed.  相似文献   

19.
《师资教育杂志》2012,38(1):78-93
Publications by teachers reporting results or case studies of school-based teacher inquiry activities benchmark their professional development by indicating they have a ‘stance of inquiry’. Such papers also disseminate valuable knowledge to the education community for sharing. Essay or case writing has always been a part of school-based teacher learning in China. The small-scale qualitative study reported here examines the impact of producing publications on the professional development of teachers within the context of educational reform. Findings show that producing publications contributes to teacher development in three ways. First, an expanded knowledge base gives the teachers new understandings of student-based learning. Second, teachers obtain insight into their practices by making their tacit knowledge explicit. Third, teachers have a sense of achievement by theorising personal experience. Publications serve as ‘boundary objects’ which can potentially help teachers achieve and develop their professionalism by disseminating individual knowledge into the public knowledge domain with transformative learning. Such developments, however, normally tend to focus on expanding local pedagogical practice. More emphasis on the notion of ‘teachers as researchers’ through critical reflection may help teachers perform as transformative intellectuals whilst searching for ways to retain teachers’ voices in their written publications.  相似文献   

20.
Despite a growing consensus regarding the value of inquiry-based learning (IBL) for students’ learning and engagement in the science classroom, the implementation of such practices continues to be a challenge. If science teachers are to use IBL to develop students’ inquiry practices and encourage them to think and act as scientists, a better understanding of factors that influence their attitudes towards scientific research and scientists’ practices is very much needed. Within this context there is a need to re-examine the science teachers’ views of scientists and the cultural factors that might have an impact on teachers’ views and pedagogical practices. A diverse group of Egyptian science teachers took part in a quantitative–qualitative study using a questionnaire and in-depth interviews to explore their views of scientists and scientific research, and to understand how they negotiated their views of scientists and scientific research in the classroom, and how these views informed their practices of using inquiry in the classroom. The findings highlighted how the teachers’ cultural beliefs and views of scientists and scientific research had constructed idiosyncratic pedagogical views and practices. The study suggested implications for further research and argued for teacher professional development based on partnerships with scientists.  相似文献   

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