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1.
Practicum experiences in schools are highly valued in science teacher education programs. Yet, there are few studies examining secondary preservice science teachers' practicum classrooms. This mixed-methods study explored secondary preservice science teachers' perceptions of their practicum classroom learning environments, interpreted from an open-ended survey questionnaire, as well as from an adapted version of the Constructivist Learning Environment Survey (CLES; Taylor, Fraser, & Fisher, 1997). Twenty-two preservice teachers within secondary science methods courses volunteered to complete the survey. Qualitative survey findings were corroborated by quantitative results from the CLES survey. Overall, the preservice teachers perceived their practicum classrooms to incorporate some constructivist learning environment factors, but the critical constructivist perspective underpinning the survey was not found. Additionally, innovative practices cogent with these practices were not supported by most of their co-operating teachers. Implications of how preservice education programs can better support prospective science teachers' views and practices during practicum are discussed.  相似文献   

2.
The incorporation of constructivist and critical theory perspectives on the farming of the classroom learning environment led to the development of the Constructivist Learning Environment Survey (CLES). CLES enables researchers and teacher-researchers to monitor constructivist teaching approaches and to address key restraints to the development of constructivist classroom climates. CLES assesses either student or teacher perceptions of Personal Relevance, Uncertainty, Student Negotiation, Shared Control, and Critical Voice. The p plausibility of the CLES was established in small-scale classroom-based qualitative studies and its statistical integrity and robustness were validated in large-scale studies conducted in the USA and Australia.  相似文献   

3.
The purpose of the study was to investigate the use of an existing instrument, the Constructivist Learning Environment Survey (CLES)(Taylor, Dawson & Fraser, 1995; Taylor, Fraser & Fisher, 1993, 1997), for providing insights into the classroom learning environments of beginning science teachers. In the first year of the study, the CLES was used with 290 upper elementary, middle, and high school science teachers and preservice teachers. As part of a larger study of the classroom environments and teaching practices of beginning science teachers, data also were gathered through classroom observations of and interviews with some of the participating teachers. Exploratory factor analysis and internal consistency reliability analysis, as well as examination of each item and of participants' questions and comments about them, led to a shortened, revised version of the CLES, named the CLES 2(20). The five original scales were retained, but the number of items in each scale was reduced from six to four. The single negatively worded item was eliminated. Some of the original items were rephrased. The revised CLES was then used in the second, third and fourth years of the study. Examples of feedback based on CLES data is provided to researchers to assist them in writing teacher profiles.  相似文献   

4.
This article describes initial results of a collaborative action research endeavor between a regional university and a local school (Grade 6 level) using learning environments research to monitor alignment of classroom learning activities with a constructivist viewpoint while integrating technology into the curriculum. Student perceptions as measured by the Constructivist Learning Environment Survey (CLES) were explored. Teacher logs, teacher interviews, and fieldnotes from team discussion groups and classroom observation provided further understanding of interactions in the classroom. A one-way analysis of variance in which the set of four classroom learning environment variables for the CLES, the set of five variables for each of the CLES-Mathematics and the CLES-Science and time of administration (prior to technology integration and after technology integration) yielded no significant changes in student perceptions of the classroom learning environment over the duration of the academic year. Interpretation of results led teachers to construct a new set of questions and a new plan of action to bring their classroom learning environment into closer alignment with a constructivist perspective for teaching and learning. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   

5.
This paper addresses the parallel between the changes in students' and teachers' learning advocated by constructivist science educators. It begins with a summary of the epistemology of constructivism and uses a vignette drawn from a set of case studies to explore the impact of a constructivist science in‐service programme on an experienced and formal elementary science teacher. Judged by constructivist standards, the teacher described in the vignette makes very little progress. The irony of applying a constructivist critique to his work, however, is that it fails to treat the teachers' imperfect knowledge of teaching with the same respect as constructivists treat students' imperfect learning of science. The remainder of the paper explores this constructivist paradox, and suggests that‐like students' knowledge of science‐teachers' knowledge of constructivist science teaching is likely to grow through slow and gradual re‐formation of their established understanding of classroom theory and practice.  相似文献   

6.
While constructivism has emerged as a major reform in science education from the last decade, wide-spread adoption of constructivist practices in school laboratories and classrooms is yet to be achieved. If constructivist approaches are to be utilised more widely, teachers will need to accept a more active and constructivist role in their own pedagogical learning. One experienced junior science teacher was able to implement constructivist approaches in her classroom by using a personally constructed metaphor to guide her practice. Specializations: science education, teaching of thinking, professional development. Specializations: constructivism, professional development.  相似文献   

7.
This study is part of a cross-national research entitled In the past and now: Constructivist practices in teaching chemistry—Bulgaria, the Balkans and Europe. The purpose of the research is to explore science secondary classroom environments in terms of the constructivist approach. The study has been carried out at international schools and state schools in Albania, Kosovo, Romania and Turkey. The data collection methods were three surveys: the What Is Happening In This Class? (WIHIC), the Constructivist Learning Environment Survey (CLES) and the Test of Science-Related Attitudes (TOSRA). The questionnaires were given to 747 secondary school students. The results show that in the majority of the surveyed classrooms, a blended traditional-constructivist type of environment is present. The highest scores for all three questionnaires were given by students of the international school in Kosovo. The traditional and test-oriented teaching in the Turkish schools surveyed explains the low degree of satisfaction and enjoyment of science lessons among Turkish students.  相似文献   

8.
ABSTRACT

This study investigated the quality of teacher–child interaction and its effects on children’s classroom engagement and disaffection in Vietnamese kindergartens. The quality of teacher–child interaction was measured using the Classroom Assessment Scoring System. Children’s classroom engagement and disaffection were assessed by Engagement versus Disaffection in Learning. There were 1474 kindergarten children and 60 teachers from 12 kindergartens in three cities in Vietnam participating in the study. The results indicated that classrooms in Vietnam kindergartens had a moderate quality of teacher–child interaction. Compared to the results from other countries published previously, teacher sensitivity and regard for student perspectives of Vietnamese samples were lower than those of Finland, Germany, the United States, and China. Productivity and the instructional learning format in Vietnamese kindergarten classrooms were higher than those of all the other countries except Finland. The results of fixed-effects and random-effects modelling suggested that children in better organised classrooms were more engaged in learning. Emotional support had a negative effect on children’s classroom engagement. Children’s classroom disaffection was not significantly affected by the quality of the teacher–child interaction.  相似文献   

9.
Formative assessment has recently become a preferred assessment strategy in educational institutions worldwide. However, it is not easy to implement in Asian classrooms, because local cultures and institutional constraints potentially hinder the practice. This one-semester study aimed to use the ‘third space’, as the core of the third generation of activity theory, as a frame to capture how Vietnamese teachers took into account both traditional practices and contemporary influences to transform formative assessment practices to make them feasible in their classrooms. Participants were 2 lecturers and 250 students from two college classes in Vietnam. The results showed that Vietnamese students’ conceptions of learning were heavily influenced by examinations and their traditional learning culture. Consequently, the teachers needed to transform the initiative to align with these features in Vietnamese classrooms. When the revisions were made, the students were evidenced to achieve a growth in learning, change their beliefs about learning and develop both self-learning and collective learning.  相似文献   

10.
For the last three decades, moderate constructivism has become an increasingly prominent perspective in science education. Researchers have defined characteristics of constructivist-oriented science classrooms, but the implementation of such science teaching in daily classroom practice seems difficult. Against this background, we conducted a sub-study within the tri-national research project Quality of Instruction in Physics (QuIP) analysing 60 videotaped physics classes involving a large sample of students (N?=?1192) from Finland, Germany and Switzerland in order to investigate the kinds of constructivist components and teaching patterns that can be found in regular classrooms without any intervention. We applied a newly developed coding scheme to capture constructivist facets of science teaching and conducted principal component and cluster analyses to explore which components and patterns were most prominent in the classes observed. Two underlying components were found, resulting in two scales—Structured Knowledge Acquisition and Fostering Autonomy—which describe key aspects of constructivist teaching. Only the first scale was rather well established in the lessons investigated. Classes were clustered based on these scales. The analysis of the different clusters suggested that teaching physics in a structured way combined with fostering students’ autonomy contributes to students’ motivation. However, our regression models indicated that content knowledge is a more important predictor for students’ motivation, and there was no homogeneous pattern for all gender- and country-specific subgroups investigated. The results are discussed in light of recent discussions on the feasibility of constructivism in practice.  相似文献   

11.
This article provides insights into how participating in an action research study challenged traditional beliefs about teaching practices and led to more active learning strategies being included in English for Specific Purposes (ESP) Science classes at a Vietnamese university. Recent reforms in higher education teaching and learning by the Vietnamese government have placed increased demands on universities to employ more active learning approaches to meet future global needs. In Vietnam, university teaching has generally been based upon traditional lecturing, whereas active learning requires a more student-centred approach whereby students engage cognitively in learning through increased participation and take greater responsibility for inquiring into new knowledge in meaningful and critical ways. Using a participatory action research approach, interviews, observations and planning meetings were undertaken with eight Science lecturers who were currently teaching ESP. The findings revealed how the lecturers underwent positive pedagogical shifts from traditional lecturing to more constructivist approaches to teaching and learning over the time of the study.  相似文献   

12.
This study explored how teachers' prior experiences, beliefs about knowledge, and schooling contexts collectively influenced their ability to implement classroom curricula that were culturally relevant to their students and that were constructivist in orientation. Using a case study design, this paper presents a 4-year longitudinal study of Dan, a second-career teacher who entered teaching after being a field scientist for an international corporation for 6 years, and Amy, who became an English teacher after being a floral designer for 10 years. Using the theoretical perspective of world view as described by Shuell (1992) [Teaching and Teacher Education, 8(1), 83–90] and Cobern (1993) [The practice of constructivism in science education, Washington, DC: American Association for the Advancement of Science], I explored the professional development of Dan and Amy, who differed in their world views. Specifically, I examined how their world views gave shape to their classroom learning environments, including their classroom curricula and their interactions with students during their initial years of becoming teachers. Multiple sources of data were gathered throughout the 4 year study from formal and informal interviews, observations of classroom teaching, stimulated recall interviews, and biographical interviews. Using the constant comparative method of data analysis, salient themes emerged from the data, including beliefs about teaching content knowledge, beliefs about learners, and influences on classroom curriculum. Implications for creating constructivist and culturally relevant classroom curricula are discussed.  相似文献   

13.
Toward constructivism for adult learners in online learning environments   总被引：4，自引：0，他引：4  
Since online learning has a different setting from the conventional classroom, online educators need to use some special techniques and perceptions to lead to success. Moreover, adults have special needs and requirements as learners compared with children and adolescents, thus online educators should know how adults can learn best because of their special characteristics. Philosophical and methodological shifts also affect instruction. Many researchers have suggested that constructivism should be applied in distance education. Thus, this paper attempts to examine the impact of constructivism in online learning environments when focusing on adult learners. The author develops the connection between constructivism and adult learning theory. In addition, the paper proposes instructional guidelines using the constructivist approach in online learning for adults.  相似文献   

14.
Constructivism Examined   总被引：3，自引：0，他引：3  
In this paper I examine constructivism as a view of learning which has come to dominate educational debates about learning in the field of teacher education. The major claims of a variety of constructivist theories are considered and found to be largely wanting, in that they either differ little from common sense empiricist views, or else provide misleading and incomplete views of human learning, with consequently misleading implications for teaching in classrooms.  相似文献   

15.
Constructivism is undoubtedly one of the most influential philosophies in education in the twenty-first century. It is, however, one that is frequently misunderstood, has diverse meanings ascribed to it, and is often used by advocates to caricature other approaches inaccurately. The learning theory of constructivism and pedagogical theory of constructivism do not necessitate one another although educators frequently consider them one and the same. This paper underscores how educators in the twenty-first century are increasingly compelled to accept constructivist pedagogy. It further reflects on a challenges this poses for learning, concerns regarding constructivism as the dominant pedagogical tool, and clarity with respect to the consideration of alternative approaches while offering specific reflections for classroom teachers throughout.  相似文献   

16.
BOOK REVIEW     
This paper describes an investigation in Korea of the extent to which a new general science curriculum, reflecting a constructivist view, has influenced the classroom learning environment in grade 10 science. The Constructivist Learning Environment Survey (CLES) was selected for the investigation and translated into Korean. Other objectives of this study were to determine whether the Korean version of the CLES is valid and reliable, differences between students’ perceptions of their actual and preferred learning environment and associations between students’ perceptions of the constructivist learning environment and their attitude to science. The Korean‐language version of the CLES was found to be valid and reliable and grade 10 students did perceive a more constructivist learning environment than grade 11 students who had not been exposed to the new curriculum. This suggested that efforts of curriculum reform had produced some positive effects. Students tended to prefer a more positive environment than what was perceived to be present and statistically significant relationships were found between classroom environment and student attitudes. These relationships suggest that favourable student attitudes could be promoted in classes where students perceive more personal relevance, share control with their teachers and negotiate their learning.  相似文献   

17.
Caring relationships are a core component in effective classrooms, and safe learning environments. As such, it is important for pre-service teachers to reflect on their own perceptions and experience regarding care and care within the classroom if they are to build upon that knowledge and grow as caring educators. In addition, teacher educators can learn more about the developing theories of care that exist within college classrooms, and utilize this knowledge in working with pre-service teachers to understand the power of care and relationships between students and teachers. The purpose of this article is to examine pre-service teacher perceptions of “care” and caring relationships within the classroom. How do pre-service teachers define “care”, and how do their experiences align with their personal beliefs? More importantly, how do these perspectives shape their teacher identity?  相似文献   

18.
Constructivism, or more precisely, a constructivist metatheory, presently prevails throughout professional education circles. Most educators easily accept constructivism's central premise that learners approach tasks with prior knowledge and expectations based on their knowledge of the world around them. Naturally, then, constructivist educational technologists have been guided by the implicit (and increasingly explicit) desire to create authentic environments for learning: environments that correspond to the real world. In this paper, I argue that technologists have tended to paper over the critical epistemological dimension of constructivism by preauthenticating learning environments: creating environments that are predetermined to reflect the real world even though constructivist theory contrindicates precisely this. I suggest that a rhetorical perspective on constructivism offers a way out of this bind and I propose some guidelines to assist developers of educational technologies in accommodating the essentially dialogic nature of teaching and learning.Many of the issues raised in this article are developed in his recent (1998) book entitledReality by Design: The Rhetoric and Technology of Authenticity in Education.  相似文献   

19.
The teacher's role in the transformation of students' understanding   总被引：1，自引：1，他引：0  
The application of constructivist referents for teaching science has received some recent unwarranted criticism. To counter some of the pedagogical criticisms, the teacher's role and actions within a Year 6 science classroom learning community are described. In particular, my interpretation of two teaching episodes shows how the teacher helped a group of students transform their understanding of electrical circuits. The teacher in this study mediated learning by monitoring the transformation of student understanding and negotiating scientific practices—teaching practices which need to be illustrated more fully by researchers to avoid further confusion about the application of idea-based social constructivism. I argue that the teacher's role, from a social constructivist perspective, is to employ whatever strategies are needed to help students develop a deeper understanding of canonical science.  相似文献   

20.

This study is part of a cross-national research entitled In the past and now: Constructivist practices in teaching chemistry—Bulgaria, the Balkans and Europe. The purpose of the research is to explore science secondary classroom environments in terms of the constructivist approach. The study has been carried out at international schools and state schools in Albania, Kosovo, Romania and Turkey. The data collection methods were three surveys: the What Is Happening In This Class? (WIHIC), the Constructivist Learning Environment Survey (CLES) and the Test of Science-Related Attitudes (TOSRA). The questionnaires were given to 747 secondary school students. The results show that in the majority of the surveyed classrooms, a blended traditional-constructivist type of environment is present. The highest scores for all three questionnaires were given by students of the international school in Kosovo. The traditional and test-oriented teaching in the Turkish schools surveyed explains the low degree of satisfaction and enjoyment of science lessons among Turkish students.

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