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1.
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   

2.
Access to primary and secondary education in Tanzania has drastically expanded in the past two decades. In response to this success, its ministry is now targeting improvements in educational quality through additional reform. Yet teacher absenteeism, physical abuse, overcrowding, lecture-based pedagogy and a system of accountability based primarily on state and district examinations centered on rote memorization impose great obstacles to students being prepared for future employment and further education. This study draws insights into how traditional teaching and learning methods in one rural village in Tanzania can be changed through examining a collaboratively created intensive after-school program that focused on three content areas and used a participatory action research approach centered on cooperative inquiry. The key elements of the participatory action research approach drawn upon were using a participatory model to create a community of co-learners, designing the curriculum collectively, students collecting data in their communities about identified problems, requiring all participants to contribute, student groups disseminating their findings through presentations and an ongoing support system for teacher development in applying a student-centered pedagogy. Students responded through increased school attendance, confidence, self-esteem and active engagement while teachers incorporated participatory methods of instruction in their classrooms. The factors accounting for the consensus of support by villagers and school and government leaders for the program include community and government buy-in, the creation of a community of learners, consistent follow-up support for teachers and reinforcement of expectations.  相似文献   

3.
In this article the authors describe a collaboratively designed secondary teacher education program focused on the preparation of preservice general education teachers to work effectively with children who have diverse learning needs in inclusive classrooms. The focus of the article is on the collaborative development and initial evaluation of the program by secondary teacher education faculty and special education faculty. The instructional design emphasized a co-teaching model where principles of Universal Design for Learning and instructional adaptation were integrated and assessed in multiple courses by collaborating university faculty. Data from the initial evaluation included student teaching portfolios, formal teacher observations, and 6th- through 12th-grade student assessments. The data suggest that preservice teachers appropriately used strategies for adapting their instruction to meet the needs of students with exceptionalities.  相似文献   

4.
ABSTRACT

The effects of cooperative group learning on students’ persistence, self‐regulation, and efforts to please teachers and parents were examined. Eighty‐one high school geometry students were randomly assigned to either a cooperative learning or traditional lecture group. Twenty‐seven students received cooperative group instruction for nine weeks and then received traditional classroom instruction for nine weeks. Twenty‐five students received traditional instruction for nine weeks and then received cooperative group instruction for nine weeks. Twenty nine students received traditional classroom instruction for 18 weeks. Participants completed pre, post, and post‐posttest motivation questionnaires at each phase of the project. Students in the cooperative group classrooms exhibited significantly greater gains in persistence, self‐regulation, and efforts to please their parents and teacher. The implications of these findings for motivation theory and cooperative group structures are discussed.  相似文献   

5.
The analysis identified discursive strategies used by general education teachers in inclusion classrooms to orchestrate and scaffold the verbal participation of all students, including students with learning disabilities (LD). The context was writing instruction. A whole‐class lesson involving teacher–student collaboration to write a text was analyzed for each of two teachers in two urban elementary inclusion classrooms totaling 67 students; 23 students had LD. Analysis of teacher talk focused on procedural strategies (help the lesson run smoothly and make it easier to follow) and involvement strategies (elicit students' attention to and participation in the lesson). Results indicated that both teachers used a variety of similar strategies to provide spaces for student contributions and, at the same time, move the lessons along. However, they also used contrasting strategies unique to their contrasting pedagogical frames of reference (structural vs. interactional).  相似文献   

6.
Computers on wheels: an alternative to 'each one has one'   总被引：1，自引：0，他引：1  
Four fifth‐grade classrooms embarked on a modified ubiquitous computing initiative in the fall of 2003. Two 15‐computer wireless laptop carts were shared among the four classrooms in an effort to integrate technology across the curriculum and affect change in student learning and teacher pedagogy. This initiative—in contrast to other one‐to‐one programmemess and stationary labs—offers public schools alternatives to budget constraints and instructional‐space overhead. Results indicate positive teacher technology competence and confidence, as well as instructional strategies that were student‐centred made meaningful uses of technology. Teacher technological knowledge and efficacy, pedagogical knowledge, and a supportive school community seem to be strong indicators for impacting technology integration in this context.  相似文献   

7.
This study presents three case studies of teacher candidates in a Masters in Teaching (MIT) Program who interned in a well‐established middle school Professional Development School (PDS) in Washington State. Each of the three portraits reveals how student teachers can positively influence the learning outcomes of middle school students by bringing intellectual excitement and teaching renewal into the literacy classrooms of mentor teachers. Teacher interviews, teacher candidate reflections, and observations document the strengths brought to the classroom by teacher candidates, as well as the challenges they and their mentor teachers faced. The researchers conclude that flexibility and openness to learning on the part of mentor teachers are conditions that provide optimal support to teacher candidates and increase the opportunities for learning to occur for both mentor and mentee. This study also investigates outcomes for mentor teachers involved in collaborative inquiry with student teachers during an internship within the larger context of a partnership with education faculty at a university. The intention was to extend preliminary research by exploring more deeply the potential benefits of collaborative inquiry for the mentor teachers involved in partnership with a university.  相似文献   

8.
Existing research indicates inconsistent or at best weak predictive effects of teacher knowledge on student achievement. Data from Germany were used to examine the relation between teachers' content and pedagogical content knowledge, their perception, interpretation, and decision-making skills, the instructional quality implemented in class, and students' learning progression in mathematics. Rather than direct effects of teacher knowledge on students, we hypothesized an effect chain with multiple mediation processes while controlling for school type and student background. Multi-level modeling with 3496 students from 154 classrooms revealed a mediating role of teachers' skills and their instructional quality for the relation between teacher knowledge and students' learning progress. Effect sizes were medium to strong, and the model explained a large amount of variance. No direct effects of teachers’ knowledge on student progress were found. We discuss our findings with respect to the teacher-competence-as-a-continuum model and with respect to future research.  相似文献   

9.
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   

10.
In the first part of this paper, conceptions of trainee teachers are defined, together with their importance for the process of teacher education. Many studies concerning teacher conceptions and models of teacher development show that the conceptions of instruction, knowledge, and teacher and learner roles are a key part of the teacher’s professional equipment. They affect his/her thinking, experiences and actions, and thus directly determine the quality of instruction and the teacher’s professional growth. The Slovene school system has been undergoing many changes in the past decade. The success of the reforms largely depends on the way teachers perceive knowledge and other basic educational categories. The purpose of the present study was to identify the conceptions of knowledge, teacher and learner roles held by the student teachers in primary education at the beginning of their professional training. Numerous categorizations of these conceptions were reviewed to form a four‐tiered hierarchic taxonomy of conception categories, ranging from teacher and content centred to learner and learning centred. The study shows that trainee teachers largely hold conceptions typical of the transmission model of education. The key question arising from this is how to shift the students’ conceptions towards a modern, cognitive‐constructivist model of education, which is an important basis for the didactic reform of the Slovene school system.  相似文献   

11.
Studies on blended education pay little attention to implementation, thus limiting the understanding of how such programs contribute to student math learning. This article examines the implementation of a widely used blended algebra curriculum and the relationship between implementation and student outcomes. The study was conducted in 74 middle schools and 73 high schools in 51 school districts located in seven states. The study included both treatment and control schools. The blended-curriculum combines inquiry-based teaching and learning with technology (math software). The study found that teachers implemented the blended curriculum with low fidelity. Teachers had most difficulty allocating the recommended amount of time for the math lab and content. The study also found that the blended-curriculum teachers in the second year reverted to more traditional approach to instruction and spent less time on inquiry based instruction than in the first year, although they continued to use this approach at a higher level than teachers in the control schools. The study findings suggest that teacher adjustment of instruction in the second year, specifically balancing the amount of traditional instruction with inquiry instruction, in combination to the use of the math software contributed to the performance of the program.  相似文献   

12.
Although the importance of phonological awareness has been discussed widely in the research literature, the concept is not well understood by many classroom teachers. In the study described here, we worked with groups of kindergarten and first-grade teachers (the experimental group) during a 2-week summer institute and throughout the school year. We shared with them research about learning disabilities and effective instruction, stressing the importance of explicit instruction in phonological and orthographic awareness. We followed the experimental group and a control group into their classrooms for a year, assessing teachers' classroom practices and their students' (n = 779) learning. The study yielded three major findings: We can deepen teachers' own knowledge of the role of phonological and orthographic information in literacy instruction; teachers can use that knowledge to change classroom practice; and changes in teacher knowledge and classroom practice can improve student learning.  相似文献   

13.
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14.
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   

15.
This study follows graduate interns and their cooperating teachers through a collaborative student teaching experience in D/HH and hearing classrooms at the same grade level. Teacher teams, enrolled in a graduate course on collaboration, designed and conducted collaborative instruction (K-junior high school level), which focused on cooperative learning activities. Measures included student evaluations and separate intern and teacher evaluations of student performance, the integrated instructional units, and professional collaboration. Student evaluations included positive responses to integrated instruction by both groups, though there was more trepidation expressed by some D/HH students. Teachers reported very positive outcomes for all students including increased motivation to learn about and to interact with the other group and, for D/HH students, an increase in socially and academically appropriate behaviors. Specific student needs for training prior to integrated experiences were noted. Teachers stressed the importance of topic selections that would involve the expertise of all participants equally, needs for teacher in-service training and, administrative support for collaborative planning.  相似文献   

16.
Student behavioral engagement is a key condition supporting academic achievement, yet student disengagement in middle and high schools is all too common. The current study used a randomized controlled design to test the efficacy of the My Teaching Partner‐Secondary program to increase behavioral engagement. The program offers teachers personalized coaching and systematic feedback on teachers’ interactions with students, based on systematic observation of videorecordings of teacher‐student interactions in the classroom. The study found that intervention teachers had significantly higher increases, albeit to a modest degree, in student behavioral engagement in their classrooms after 1 year of involvement with the program compared to the teachers in the control group (explaining 4% of variance). In exploratory analyses, two dimensions of teachers’ interactions with students—their focus on analysis and problem solving during instruction and their use of diverse instructional learning formats—acted as mediators of increased student engagement. The findings offer implications for new directions in teacher professional development and for understanding the classroom as a setting for adolescent development.  相似文献   

17.
This study investigated how professional development featuring evidence‐based customization of technology‐enhanced curriculum projects can improve inquiry science teaching and student knowledge integration in earth science. Participants included three middle school sixth‐grade teachers and their classes of students (N = 787) for three consecutive years. Teachers used evidence from their student work to revise the curriculum projects and rethink their teaching strategies. Data were collected through teacher interviews, written reflections, classroom observations, curriculum artifacts, and student assessments. Results suggest that the detailed information about the learning activities of students provided by the assessments embedded in the online curriculum motivated curricular and pedagogical customizations that resulted in both teacher and student learning. Customizations initiated by teachers included revisions of embedded questions, additions of hands‐on investigations, and modifications of teaching strategies. Student performance improved across the three cohorts of students with each year of instructional customization. Coupling evidence from student work with revisions of curriculum and instruction has promise for strengthening professional development and improving science learning. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 47: 1037–1063, 2010  相似文献   

18.
Teachers play a central role in inquiry science classrooms. In this study, we investigate how seven teacher variables (i.e., gender, experience, perceived importance of inquiry and traditional teaching, workshop attendance, partner teacher, use of technology) affect student knowledge integration understanding of science topics drawing on previous research. Using a two‐level hierarchical linear model, we analyze year‐end knowledge integration performance of 4,513 students taught by 40 teachers across five states. Results indicate that students of teachers who value inquiry teaching strategies have significantly higher levels of knowledge integration understanding than those of teachers who believe in traditional teaching methods. In addition, workshop attendance and having a partner teacher teaching the same unit in the same school also have a positive impact on students' knowledge integration levels. The results underscore the importance of professional development and collegial support in enhancing student success in inquiry science. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 47:807–819, 2010  相似文献   

19.
This study explored the classroom learning environments and instructional strategies of four teachers in culturally diverse classrooms. All teachers were deemed successful by their school colleagues, including administrators and instructional specialists, at meeting the needs of their culturally diverse students. The teachers in the study, who were teaching in four different regions of the U.S.A. and who represented different grade levels, taught in schools that contained richly diverse student populations. Using the constant comparative method of data analysis, I conducted a cross-case analysis of the teachers' learning environments. A primary focus of the research was the relationship between teachers' biographies and culturally sensitive classroom instruction. Three themes about culturally sensitive teaching emerged during data analysis: reshaping traditional school curriculum, rethinking the role of the teacher, and acquiring and using cultural sensitivity. Implications for preparing teachers for culturally diverse learning environments are discussed.  相似文献   

20.
32名小学数学教师与这些教师所教班级的1691名学生参与了本研究。两个测量工具评价了教师的数学学科知识与学科教学知识,对教师的55节数学课进行了录像,并按照学习任务的认知水平与课堂对话的特点进行了编码,同时测查了学生的期末数学学习成绩。多水平分析结果表明:教师的学科教学知识、课堂学习任务的认知水平、课堂对话中教师提问问题的类型与对话的权威来源对学生的数学成绩具有显著的预测作用;而教师的学科知识对学生数学成绩的影响未达到显著性水平。  相似文献   

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