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1.
Jamie N. Mikeska Tamara Shattuck Steven Holtzman Daniel F. McCaffrey Nancy Duchesneau Yi Qi 《International Journal of Science Education》2013,35(18):2594-2623
ABSTRACTIn order to create conditions for students’ meaningful and rigorous intellectual engagement in science classrooms, it is critically important to help science teachers learn which strategies and approaches can be used best to develop students’ scientific literacy. Better understanding how science teachers’ instructional practices relate to student achievement can provide teachers with beneficial information about how to best engage their students in meaningful science learning. To address this need, this study examined the instructional practices that 99 secondary biology teachers used in their classrooms and employed regression to determine which instructional practices are predictive of students’ science achievement. Results revealed that the secondary science teachers who had well-managed classroom environments and who provided opportunities for their students to engage in student-directed investigation-related experiences were more likely to have increased student outcomes, as determined by teachers’ value-added measures. These findings suggest that attending to both generic and subject-specific aspects of science teachers’ instructional practice is important for understanding the underlying mechanisms that result in more effective science instruction in secondary classrooms. Implications about the use of these observational measures within teacher evaluation systems are discussed. 相似文献
2.
Instructional practices in secondary science: How teachers achieve local and standards-based success
Beth A. Covitt Elizabeth Xeng de los Santos Qinyun Lin Christie Morrison Thomas Charles W. Anderson 《科学教学研究杂志》2024,61(1):170-202
This article reports on analyses of the instructional practices of six middle- and high-school science teachers in the United States who participated in a research-practice partnership that aims to support reform science education goals at scale. All six teachers were well qualified, experienced, and locally successful—respected by students, parents, colleagues, and administrators—but they differed in their success in supporting students' three-dimensional learning. Our goal is to understand how the teachers' instructional practices contributed to their similarities in achieving local success and to differences in enabling students' learning, and to consider the implications of these findings for research-practice partnerships. Data sources included classroom videos supplemented by interviews with teachers and focus students and examples of student work. We also compared students' learning gains by teacher using pre–post assessments that elicited three-dimensional performances. Analyses of classroom videos showed how all six teachers achieved local success—they led effectively managed classrooms, covered the curriculum by teaching almost all unit activities, and assessed students' work in fair and efficient ways. There were important differences, however, in how teachers engaged students in science practices. Teachers in classrooms where students achieved lower learning gains followed a pattern of practice we describe as activity-based teaching, in which students completed investigations and hands-on activities with few opportunities for sensemaking discussions or three-dimensional science performances. Teachers whose students achieved higher learning gains combined the social stability characteristic of local classroom success with more demanding instructional practices associated with scientific sensemaking and cognitive apprenticeship. We conclude with a discussion of implications for research-practice partnerships, highlighting how partnerships need to support all teachers in achieving both local and standards-based success. 相似文献
3.
Anne Jordan Paula Stanovich 《International Journal of Disability, Development & Education》2001,48(1):33-52
The efficacy of placing students with special needs in inclusive classrooms may depend in part on how instructional factors contribute to student outcomes. Differences in frequencies and levels of cognitive engagement of interactions among nine teachers in inclusive elementary classrooms were related to three other variables: teachers' ratings on the Pathognomonic-Interventionist (PATH/INT) Scale, students' designation either as exceptional or at-risk (EX/AR) or as typically achieving (TA), and students' scores on the Piers Harris Children's Self-Concept Scale. Teachers with PATH beliefs, who attribute learning difficulties to permanent characteristics of the student that are beyond the teacher's mandate, interacted infrequently with their EX/AR students at low levels of cognitive engagement. Teachers with INT beliefs, who see themselves as responsible for the achievement of all their students irrespective of their disabilities, interacted with all students more frequently, and at higher levels of cognitive engagement. In contrast to the PATH teachers, their EX/AR students received more instructional interactions than their TA students. As expected, the EX/AR students in all classrooms had lower Piers Harris Self-Concept Total Scale scores than typically achieving students. However, both TA and EX/AR students had lower Self-Concept Total Scale scores in the classrooms of teachers with PATH beliefs, compared to students in the classrooms of INT teachers. The relationship is discussed between teachers' beliefs, their different patterns of instructional interactions with students with and without disabilities in inclusive classrooms, and the possible impact of instructional interventions on students' self-concept. 相似文献
4.
The purpose of this study was to investigate how much time teachers in sampled schools in Herat Province of Afghanistan spend teaching literacy in early grade classrooms, how they use the time, and what factors lead to instructional time loss. We found that the actual time spent teaching literacy was often shorter than the allocated time. We also identified a few shared teaching practices that indicate a poor use of instructional time. Time loss factors identified included teacher and student absenteeism and tardiness, unofficial school closures and summer break extensions, and teachers’ maternity leaves. 相似文献
5.
Mary Beth Calhoon Stephanie Al Otaiba Daphne Greenberg Amber King Annalise Avalos 《Learning disabilities research & practice》2006,21(4):261-272
The purpose of this study was to examine the efficacy of a supplemental peer‐tutoring reading program on phonological and reading fluency skills of first graders (N= 78) who were in predominantly Hispanic Title 1 classrooms. Sixty‐eight percent of the students were Hispanic, all were English speaking. Six classrooms were randomly assigned to either the peer‐assisted learning strategies (PALS) program or a control condition. PALS students participated in a peer‐mediated early literacy intervention three times a week for 20 weeks for a total of 30 hours. Reading fluency measures taken at fall, winter, and spring showed statistically significant differences favoring PALS on phoneme segmentation and nonsense word fluency. Additionally, results analyzed by ethnic subgroups (Hispanic and non‐Hispanic) revealed a differential pattern of response to PALS intervention. Social validity questionnaires reported that teachers and students viewed PALS in a positive light. 相似文献
6.
The study examines the behavioral patterns of high, average and low achievers in classrooms implementing an individualized instructional strategy. The study makes use of an observational instrument modelled on Medely's Personal Record of school Experiences (PROSE). Seventy-two boys and girls chosen from 12 first, second and third grade classrooms were included in the sample; 1/3 were ranked by the teacher as high achievers, 1/3 as average and 1/3 as low achievers. The findings revealed that students spent about 2/3 of their time on independent work; and the time spent interacting with teacher was about equal to the time spent interacting with classmate.The results also showed that interaction patterns between teacher and individual students are related to the student achievement level. In addition, distinctly different work patterns of independent activity were discerned in high and low achievers indicating higher involvement in on-task activities among high students compared with low achievers. Similiar patterns of interaction between students were found for high, average and low achievers demonstrating either on-task or off-task interaction of a verbal nature among students of the same sex. Implications for teachers, teachers trainers and instructional developers are discussed. 相似文献
7.
Ted Bredderman 《科学教学研究杂志》1984,21(3):289-303
The results of 11 studies of classroom practices used with the activity-based elementary science programs, ESS, SCIS, and SAPA, were combined quantitatively. All studies included control groups and employed techniques for coding lesson events. A composite category system was developed for combining study results. It was found that teachers using activity-based programs spent about 10% more time on student activity and 10% less time on talk than teachers using traditional methods. More direction giving, more higher level questions, and less lecturing were also reported. Teachers trained in program use spent less time giving directions, more time on activities, and less time on talk than untrained teachers using the programs. On the average, researchers coded slightly less student talk and slightly less student-initiated talk in activity-based classrooms. 相似文献
8.
In 2004 the Finnish National Board of Education launched a new curriculum framework that includes principles, instructional aims, and a brief list of content by subject areas. The intent of this framework is that teachers should interpret the core curriculum at the local level and apply it in their own schools and classrooms. This approach encourages teachers to use their professional knowledge and take into account their students and the learning environment in applying and implementing the curriculum. This case study sought to understand how this core curriculum has been implemented by way of observations of language and literacy lessons in 8 grade 1 and grade 2 classrooms during a 2‐month period. The observations and the analysis were guided by earlier research conducted in classroom identified as ‘excellent’ in the US. The resulting data, in turn, were compared with the core curriculum. The findings show that, although some of the principles and the content of the core curriculum were reflected in practice, there were inconsistencies between the instructional methods used in the classrooms and the principles set in the core curriculum. Although some areas of the core curriculum were well represented in classroom language and literacy practices, others were covered only in part or not at all during the observation period. 相似文献
9.
Literacy in the Science Classroom Project was a three-year professional development (PD) program supporting minority-language secondary teachers’ use of effective language-based instructional strategies for teaching science. Our primary objective was to determine how teacher beliefs and practices changed over time and how these were enacted in different classrooms. We also wanted to identify the challenges and enablers to implementing these literacy strategies and practices at the classroom, school, and district levels. Data collection involved both qualitative and quantitative methodologies: student questionnaires; interviews with teachers, principals, and mentor; and focus groups with students. The findings suggest that the program had an impact on beliefs and practices commensurate with the workshop participation of individual teachers. These language-enhanced teacher practices also had a positive impact on the use of talking, reading and writing by students in the science classroom. Finally, continuing PD support may be needed in certain jurisdictions for strengthening minority-language programs given the high teacher mobility in content-area classrooms evident in this study. 相似文献
10.
Renee Hobbs 《Learning, Media and Technology》2006,31(1):35-50
This paper examines some instructional practices concerning the non‐optimal uses of video, films and other mass media in the K–12 classroom. Based on a six‐year process of observing and interviewing teachers regularly in two school districts in Massachusetts, USA, this paper presents a typology of seven common patterns of non‐optimal media use, instructional practices that diminish or weaken the value of film and video viewing as a learning tool. A telephone survey was conducted with a purposive sample of 130 middle‐school and high‐school teachers to provide additional evidence concerning teacher perceptions of the frequency of their colleagues' non‐optimal use of video. Teachers in the USA report that their colleagues frequently use media for non‐educational purposes, including to fill time, to keep students quiet, as a break from learning, or as a reward for good behavior. The implications of non‐optimal media use are considered in light of renewed interest in integrating media literacy into K–12 instruction. 相似文献
11.
Eileen G. Merritt Natalia Palacios Holland Banse Sara E. Rimm-Kaufman Micela Leis 《The Journal of educational research》2017,110(1):17-31
Teachers need more clarity about effective teaching practices as they strive to help their low-achieving students understand mathematics. Our study describes the instructional practices used by two teachers who, by value-added metrics, would be considered “highly effective teachers” in classrooms with a majority of students who were English learners. We used quantitative data to select two fifth-grade classrooms where students, on average, made large gains on a mathematics achievement test, and then examined teaching practices and contextual factors present in each classroom. Participants included two teachers from a mid-Atlantic district and their students who were 67% English learners and 68% economically disadvantaged. We found that the use of multiple representations of mathematics concepts, attention to vocabulary building, individual and group checks for understanding and error analysis were prevalent practices in both high gains classrooms. Also, class sizes ranged from 12–19 students. Discussion focuses on whether observed practices are aligned with recommended teaching practices for English learner students. 相似文献
12.
Cynthia S. Puranik Stephanie Al Otaiba Jessica Folsom Sidler Luana Greulich 《Reading and writing》2014,27(2):213-236
The objective of this exploratory investigation was to examine the nature of writing instruction in kindergarten classrooms and to describe student writing outcomes at the end of the school year. Participants for this study included 21 teachers and 238 kindergarten children from nine schools. Classroom teachers were videotaped once each in the fall and winter during the 90 min instructional block for reading and language arts to examine time allocation and the types of writing instructional practices taking place in the kindergarten classrooms. Classroom observation of writing was divided into student-practice variables (activities in which students were observed practicing writing or writing independently) and teacher-instruction variables (activities in which the teacher was observed providing direct writing instruction). In addition, participants completed handwriting fluency, spelling, and writing tasks. Large variability was observed in the amount of writing instruction occurring in the classroom, the amount of time kindergarten teachers spent on writing and in the amount of time students spent writing. Marked variability was also observed in classroom practices both within and across schools and this fact was reflected in the large variability noted in kindergartners’ writing performance. 相似文献
13.
Morgaen L. Donaldson Kimberly LeChasseur Anysia Mayer 《Journal of Educational Change》2017,18(2):183-207
Teachers have the largest school-based influence on student learning, yet there is little research on how instructional practice is systematically distributed within tracking systems. We examine whether teaching practice varies significantly across track levels and, if so, which aspects of instructional practice differ systematically. Using multilevel modeling, we find that teachers of low track classrooms provided significantly less emotional support, organizational support, and instructional support to students in their classes than did teachers of high track classrooms. Mathematics classes were also observed to have higher quality instructional support for both content understanding and analysis and problem solving than English classes. We develop cases illustrating how small but significant differences in instructional quality are associated with substantially diverging lived experiences for students in high and low track classes. 相似文献
14.
Jennifer Miller 《Teachers and Teaching》2013,19(4):451-466
Teachers in culturally and linguistically diverse classrooms work in highly charged contexts where policy, curriculum, student backgrounds, equity issues and pedagogical expertise provide both resources and constraints. Often, these classrooms are in underachieving schools in low socio-economic areas. This study investigated one school in Melbourne where teachers struggle to balance subject content and the language and literacy needs of their students. It addresses a serious gap in research on teachers in such schools by combining a theoretical model of job demand and control, and an explicit focus on teaching literacy in a culturally and linguistically diverse school. Using data from teacher focus groups and written reflections, the study illustrates the spectrum of conflicts teachers grapple with in their daily work, including issues of workload, time constraints, institutional practices and social and cultural practices which tend to isolate and disempower them. The findings support the need for a deeper differentiation of school contexts in language teacher research. The analysis also has implications for a range of strategies to build more autonomy into teacher work and to retain good teachers in schools where they are most needed. 相似文献
15.
Yasemin Copur-Gencturk Anne Papakonstantinou 《Journal of Mathematics Teacher Education》2016,19(6):575-594
This study examines the effects of professional development on various aspects of teachers’ mathematics instruction. Using data collected between 2005 and 2009, we examined the extent to which the instructional practices of 49 US high school teachers who participated in content-based, sustained professional development changed over time. We found that changes in several aspects of their instructional practices followed somewhat different patterns. Teachers made statistically significant and steady changes in mathematical discourse, instructional clarity, and the development of students’ mathematical habit of mind, but not in student interactions or in the use of multiple representations. 相似文献
16.
Michael J. Strambler Clark McKown 《Journal of educational and psychological consultation》2013,23(2):87-114
We present findings from a group-randomized teacher action research intervention to promote academic engagement and achievement among elementary school students. Eighteen teachers from 3 elementary schools were randomly assigned to 1 of 2 groups. Intervention teachers studied evidence-based instructional practices that cultivate academic engagement and conducted an action research project to implement selected practices in their classrooms. Control teachers participated in a self-study group and read about evidence-based practices to promote student engagement. Teachers in the action research group reported using more group-based instruction than self-study teachers. Students with initial low engagement and low reading grades demonstrated greater gains in these outcomes in action research classrooms than self-study classrooms. Implications for teacher development and the promotion of student academic outcomes are discussed. 相似文献
17.
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
18.
Research has shown a positive relationship between academic engaged time (AET), academic learning time (ALT) and student achievement. Previous work has reported a relatively non‐intrusive, cost‐effective method for increasing AET in the classroom involving the presentation of research information followed by feedback to teachers of students’ AET in their classes. This study aimed to replicate these findings in a primary school setting and to establish what effects the information plus feedback had on teachers’ instructional behaviours which have been found to correlate with students’ AET and ALT. In addition, we looked at the effects of more precise feedback based on students’ task difficulty measures. The results provided strong support for the utility and efficacy of information plus feedback as a method for increasing student AET and ALT and for enabling teachers to change their instructional behaviours in the direction of published research findings. 相似文献
19.
Hope K. Gerde Steven J. Pierce Kyungsook Lee Laurie A. Van Egeren 《Early education and development》2018,29(1):70-90
Research Findings: Quality early science education is important for addressing the low science achievement, compared to international peers, of elementary students in the United States. Teachers’ beliefs about their skills in a content area, that is, their content self-efficacy is important because it has implications for teaching practice and child outcomes. However, little is known about how teachers’ self-efficacy for literacy, math and science compare and how domain-specific self-efficacy relates to teachers’ practice in the area of science. Analysis of survey and observation data from 67 Head Start classrooms across eight programs indicated that domain-specific self-efficacy was highest for literacy, significantly lower for science, and lowest for math. Classrooms varied, but in general, engaged in literacy far more than science, contained a modest amount of science materials, and their instructional support of science was low. Importantly, self-efficacy for science, but not literacy or math, related to teachers frequency of engaging children in science instruction. Teachers’ education and experience did not predict self-efficacy for science. Practice or Policy: To enhance the science opportunities provided in early childhood classrooms, pre-service and in-service education programs should provide teachers with content and practices for science rather than focusing exclusively on literacy. 相似文献