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1.
Teaching evolution: Narratives with a view from three southern biology teachers in the USA 总被引：1，自引：1，他引：0
This case study explored sociocultural forces that influenced three 10th grade public high school biology teachers' instructional goals, instructional acts, and identity narratives related to the teaching of evolution. Primary data included field observations of classroom instruction and teacher interviews. Secondary data included informal conversations with students, interviews with department chairs, and interviews with a Southern minister. Data were coded and analyzed resulting in categories and themes which provided insights into the sociocultural influences that gave shape to the teaching of evolution for three teachers in this southeastern state. Findings included: (a) changes in teaching identities as the teachers sought legitimacy for teaching evolution through dependency on the textbook as the authoritative knowledge, (b) socioculturally embedded lived experiences and the perceived teaching identity of each teacher that created idiosyncratic positionings related to decisions about teaching evolution, and (c) the complicatory influence of the state standards, the graduation exit examination, and teacher autonomy on teachers' decisions related to the teaching of evolution. This study revealed practical relationships between what actual practices occur when teachers include or exclude evolution within the curriculum and the liabilities and benefits of teacher autonomy related to controversial topics such as evolutionary theory. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 46: 762–790, 2009 相似文献
2.
《Early education and development》2013,24(6):445-457
This study examined the relationship between kindergarten teachers' use of developmentally appropriate practices and their attitudes toward authority in the classroom. The study found an overall low use of developmentally appropriate practices. Instead, the classrooms exhibited academically oriented, skill-centered programs. However, kindergarten teachers who rated themselves higher in authority sharing as opposed to authority controlling were more likely to use developmentally appropriate teaching strategies as delineated by the National Association for the Education of Young Children. Aspects of the teachers' professional experience and education had little relationship to their attitudes about authority in the classroom. The positive relationship between an authority-sharing attitude and developmentally appropriate practices suggests that more importance be placed on developing teachers' and prospective teachers' attitudes about adult/child authority orientation than on simply prescribing overt teacher behavior. 相似文献
3.
An in-depth case study of teachers' use of image processing (a state-of-the-art computer technology used by research scientists) in biology, earth science, and physics classes within one high school science department explored issues surrounding technology implementation. The study, conducted within a districtwide, schoolwide, and classroom context, explored four areas related to the teacher's adoption of image processing: (a) teachers' background with computers outside of instructional use, (b) teachers' attitudes toward educational technology and insights gained from their experience using computers within the science curriculum, (c) training and perceived influence of district and school administrators, and (d) teachers' classroom and computer lab practices. The following factors were deemed critical in teachers' decision to use or not use image processing with their students: (a) time to thoroughly explore and master the technology so they could use it with students to explore science concepts; (b) classroom management skills specific to technology use; (c) perception of the teaching value of the technology; (d) perception of the reasonableness of administrators' expectations for technology use; and (e) understanding of how to implement inquiry-based science teaching, independent of technology issues. These factors have implications for how to help teachers use computer technology to teach high school science. © 1998 John Wiley & Sons, Inc. J Res Sci Teach 35: 297–327, 1998. 相似文献
4.
Secondary science teachers' attitudes toward and beliefs about science reading and science textbooks
Larry D. Yore 《科学教学研究杂志》1991,28(1):55-72
Science textbooks are dominant influences behind most secondary science instruction but little is known about teachers' approach to science reading. The purpose of this naturalistic study was to develop and validate a Science and Reading Questionnaire to assess secondary science teachers' attitudes toward science reading and their beliefs or informed opinions about science reading. A survey of 428 British Columbia secondary science teachers was conducted and 215 science teachers responded. Results on a 12-item Likert attitude scale indicated that teachers place high value on reading as an important strategy to promote learning in science and that they generally accept responsibility for teaching content reading skills to science students. Results on a 13-item Likert belief scale indicated that science teachers generally reject the text-driven model of reading, but they usually do not have well-formulated alternative models to guide their teaching practices. Teachers have intuitive beliefs about science reading that partially agree with many research findings, but their beliefs are fragmented and particularly sketchy in regard to the cognitive and metacognitive skills required by readers to learn from science texts. The findings for attitude, belief, and total scales were substantiated by further questions in the Science and Reading Questionnaire regarding classroom practice and by individual interviews and classroom observations of a 15-teacher subsample of the questionnaire respondents. 相似文献
5.
《师资教育杂志》2012,38(1):93-95
This article describes the teacher lore of Torey Hayden, its emphasis on a pedagogy of caring, and its use in preservice teacher education to address affective outcomes. Eight concepts that make up caring relationships and are reflected in Hayden's wisdom of practice are discussed. Four separate studies are then described examining the outcomes of reading Hayden on preservice and inservice teachers' affective understandings and skills. In the first two studies reading Hayden was more effective than reading professional texts in promoting positive attitude changes toward children with disabilities. In the third study decreased punitiveness toward classroom behavior management was associated with the therapeutic impact of reading Hayden. In the fourth study inservice teachers, who had read Hayden in preservice coursework over a 10‐year period, rated her stories as a strong influence in preparing them to teach and in shaping their current teacher practices, attitudes, and identity. Reasons why Hayden's teacher lore had a positive influence on teachers' affective development are offered. Hayden's philosophy of attachment and loss in forming relationships is discussed. 相似文献
6.
This study examined Chinese and US middle-school science teachers' perceptions of autonomy support. Previous research has documented the link between teachers' perceptions of autonomy and the use of student-oriented teaching practices for US teachers. But is not clear how the perception of autonomy may differ for teachers from different cultures or more specifically how motivation factors differ across cultures. The survey measured teachers' motivation, perceptions of constraints at work, perceptions of students' motivation, and level of autonomy support for students. Exploratory factor analysis of responses for the combined teacher sample (n?=?201) was carried out for each of the survey assessments. Significance testing for Chinese (n?=?107) and US (n?=?94) teachers revealed significant differences in teachers' motivation and perceptions of constraints at work and no significant differences for perceptions of students' motivation or their level of autonomy support for students. Chinese teachers' perceptions of constraints at work, work motivation, and perceptions of student motivation were found to significantly predict teachers' autonomy support. For the US teachers, teacher motivation was the only significant predictor of teachers' autonomy support. A sub-sample of teachers (n?=?19) was interviewed and results showed that teachers in both countries reported that autonomy was important to their motivation and the quality of science instruction they provided to students. The primary constraints on teaching reported by the US teachers related to materials and laboratory space while the Chinese teachers reported constraints related to the science curriculum and standards. 相似文献
7.
Anita S. McGinty Laura Justice Sara E. Rimm-Kaufman 《Early education and development》2013,24(2):361-384
Research Findings: Challenging the development of high-quality preschool education is the instability of the preschool teacher workforce, blamed in part on workplace conditions including isolationism, perceived lack of career reward, and lack of preparation. Little attention has been given to whether a preschool's organizational climate can mitigate these challenges, despite demonstrated workplace climate effects on teachers' attitudes, commitment, and practices in kindergarten–Grade 12 teachers. This study investigated preschool teachers' perceptions of a positive workplace climate (i.e., sense of school community); predictors of these perceptions (teacher qualifications and organizational features); and relationships among teachers' sense of community, classroom teaching quality, and attitudes toward teaching in a sample of 68 preschool teachers serving at-risk 4-year-olds. Overall, teachers provided high ratings for their sense of school community, although moderate interprogram variability and moderately large to large intraprogram variability existed. Teacher qualifications and preschool affiliation did not predict teachers' sense of community, but preschool size predicted perceptions of collegial support. Perception of collegial support and program influence was significantly related to positive attitudes toward teaching; only perceptions of program influence were related to classroom quality. Practice or Policy: We discuss the potentially important role of work environment in bolstering the quality and stability of the preschool teacher workforce. 相似文献
8.
This study surveyed Chinese middle school (n = 951) teachers' conceptions of excellent teaching and examined the relationship of those conceptions to their self-reported teaching practices. Responses were analyzed using confirmatory factor analysis and structural equation modeling. These teachers identified one examination-oriented dimension and four interactive, pedagogical dimensions of excellent teaching and four dimensions of teaching practice. The structural model indicated a high consistency rate (83%) between teachers' conceptions of excellent teaching and the corresponding self-reported practices. Implications for teaching standards, teacher professional development, and examination system are discussed. 相似文献
9.
Zacharias Zacharia 《科学教学研究杂志》2003,40(8):792-823
The purpose of this study was to investigate (a) what effect the use of interactive computer‐based simulations (ICBSs), the use of laboratory inquiry‐based experiments (LIBEs), and the use of combinations of an ICBS and a LIBE, in a conceptually oriented physics course, have on science teachers' beliefs about and attitudes toward the use of these learning and teaching tools, as well as the effect on their intentions to incorporate these tools in their own future teaching practices, (b) science teachers' attitudes toward physics and the effect that the use of ICBSs and/or LIBEs have on teachers' attitudes toward physics, and (c) whether teachers' beliefs have an effect on their attitudes and whether their attitudes have an effect on their intentions. A pre–post comparison study and the Theory of Reasoned Action (TRA) were used for this purpose. Results confirmed the TRA model that beliefs affect attitudes and these attitudes then affect intentions, and showed that science teachers' attitudes toward physics, the use of an ICBS, the use of a LIBE, and the use of a combination of an ICBS and an LIBE were highly positive at the end of the study. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 792–823, 2003 相似文献
10.
The current reform movement in science education promotes standards‐based teaching, including the use of inquiry, problem solving, and open‐ended questioning, to improve student achievement. This study examines the influence of standards‐based teaching practices on the achievement of urban, African‐American, middle school science students. Science classes of teachers who had participated in the professional development (n = 8) of Ohio's statewide systemic initiative (SSI) were matched with classes of teachers (n = 10) who had not participated. Data were gathered using group‐administered questionnaires and achievement tests that were specifically designed for Ohio's SSI. Analyses indicate that teachers who frequently used standards‐based teaching practices positively influenced urban, African‐American students' science achievement and attitudes, especially for boys. Additionally, teachers' involvement in the SSI's professional development was positively related to the reported use of standards‐based teaching practices in the classroom. The findings support the efficacy of high‐quality professional development to change teaching practices and to enhance student learning. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 1019–1041, 2000 相似文献
11.
12.
This study investigated how two teachers of languages, facilitated by university researchers, developed their practices with regard to intercultural language teaching. Taking a qualitative case study approach, we collected data from classroom observations, interviews, debriefing conversations, and guided reflective pieces written by the teachers. Findings indicate that the opportunities for teachers to inquire into their own practices shifted these teachers' approaches to language teaching to accommodate a curriculum expectation to develop students' intercultural communicative competence in plurilingual contexts. The study offers valuable insights for teacher education into the ways teachers' inquiries can support teachers’ responses to curricular change. 相似文献
13.
This study continues research previously conducted by a nine‐university collaborative, the Salish I Research Project, by exploring science teachers' beliefs and practices with regard to inquiry‐oriented instruction. In this study, we analyzed the relationship among secondary science teachers' preparation, their beliefs, and their classroom practices after completion of a course designed to provide authentic inquiry experiences. From Teacher Pedagogical Philosophy Interview data and Secondary Science Teacher Analysis Matrix observational data, we analyzed links between the teachers' conveyed beliefs and observed practice regarding the teachers' actions (TA) and students' actions (SA). Also presented is a listing of teachers' perceived influences from university preparation course work. Results indicated that 7 of the 8 teachers professed a belief in teacher‐centered or conceptual style with regard to TA and SA. The observational results indicated that 7 of the 8 teachers displayed a teacher‐centered or conceptual style with regard to TA and SA. Inconsistencies between interview and observational data were unexpected, as half of the teachers professed slightly greater teacher‐centered styles with regard to TA than what they actually practiced in their classrooms. All teachers reported that an inquiry‐based science course was valuable. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 43: 938–962, 2006 相似文献
14.
Exploring teachers' knowledge of children's literature 总被引：1，自引：1，他引：0
Teresa Cremin Marilyn Mottram Eve Bearne Prue Goodwin 《Cambridge Journal of Education》2008,38(4):449-464
In the context of the current debate about teaching reading, research to ascertain primary teachers' personal and professional reading practices was undertaken. The study explored teachers' reading habits and preferences, investigated their knowledge of children's literature, and documented their reported use of such texts and involvement with library services. Questionnaire responses were gathered from 1200 teachers. The data were analysed and connections made between the teachers' own reading habits and preferences, their knowledge of children's literature, their accessing practices and pedagogic use of literature in school. This paper reports on part of the dataset and focuses on teachers' knowledge of children's literature; it reveals that primary professionals lean on a narrow repertoire of authors, poets and picture fiction creators. It also discusses teachers' personal reading preferences and considers divergences and connections between these as well as the implications of the teachers' limited repertoires on the reading development of young learners. 相似文献
15.
Órla Ní Bhroin 《British Journal of Special Education》2013,40(3):114-123
In the context of rapid policy transformation from segregation to inclusion in the education of children with special educational needs in Ireland, a study was conducted to investigate the interplay between policy and principles of inclusion, resource teachers' and class teachers' interpretations of this and the manner in which policy and principle is enacted in their practice. Based on nine resource teachers and nine class teachers each paired in a particular school, interviews to elicit teachers' interpretations combined with observations to document the detail of practice generated data from which nine case studies were crafted. Findings revealed that teachers' interpretations and constructions of inclusive practice are grounded in the central tenets of communicative routines, attunement and coherence‐fragmentation. As such, the pedagogical practices central to facilitating inclusion are as follows: teachers' use of questions to assess learning and mediated talk; transactional teaching–learning interactions contributing to transformational teaching‐learning episodes; and optimal interfacing of resource teachers and class teachers. This article, by Órla Ní Bhroin of St Patrick's College, Dublin City University, focuses on teachers' use of questioning to assess learning as a communicative routine for inclusion. 相似文献
16.
Introductory college biology students were surveyed to investigate their attitudes toward evolution. Thurstone's Scale No. 30, Form A, Attitudes Toward Evolution was used to survey the sample. Results indicate that the majority of introductory biology students believe in the theory of evolution. Two demographic variables, sex and influence of the church, produced a significant correlation with the attitude scores. There were significant interactions between sex and influence of high school biology teacher and between sex and major. Self rating by the individual students and attitude scores also produced a significant correlation. Construct validity of the attitude scale was supported by the significant correlation between student self rating and scale scores. ANOVA produced a F value significant at the 0.01 probability level, and Spearman's correlation coefficient between the two measures was 0.73. Although the Thurstone Scale No. 30, Form A, is over 45 years old, the results of this study suggest that it is a reliable instrument for use today with modifications in item construction, scaling or adaptation to other scoring methods. 相似文献
17.
The purpose of this study was to determine the factors influencing teachers' intentions to implement the four strands (inquiry, knowledge, conditions, and applications) of the State of Ohio's (U.S.) Competency Based Science Model. Ajzen's Theory of Planned Behavior was used to examine the influence of three primary constructs (attitude toward the behavior, subjective norm, and perceived behavioral control) on teachers' intentions to engage in the targeted behaviors. The teachers' salient beliefs for each of the primary constructs were further examined to determine their degree of contribution. Differences between various teacher populations for both intent and the three primary constructs were also investigated. The data were obtained using survey research (N = 800 Ohio teachers, randomly selected and stratified by grade level and state region). Backward solution multiple regression and analysis of variance techniques were used for statistical analyses. Results indicated that the attitude toward the behavior construct held the greatest influence of Ohio teachers' intent to implement all four strands of the science model; several salient beliefs for each of the three constructs significantly contribute to the constructs; and significant differences exist between various teacher populations for both intent and the three constructs. © 1996 John Wiley & Sons, Inc. 相似文献
18.
《Teaching and Teacher Education》1996,12(4):429-442
In broad terms, this study describes preservice elementary teachers' beliefs, conceptions, and practices during the mathematics methods course and teaching practica of a teacher education program. In particular, the study employs qualitative data to investigate preservice teachers' views of mathematical and pedagogical content knowledge. The study reveals symbiotic relationships between their views of content knowledge and their instructional actions which remain problematic. With unwavering beliefs and practices, and without reconceptualizing their roles as future elementary teachers, at the end of the semester the preservice teachers emerge as poor duplicators of mathematics methods instead of initiators of learning. 相似文献
19.
Gail Jones Laura Robertson Grant E. Gardner Sharon Dotger Margaret R. Blanchard 《International Journal of Science Education》2013,35(15):2371-2391
The use of kits in elementary science classes is a growing trend in some countries. Kits provide materials and inquiry lessons in a ready-to-teach format for teachers to use in their science instruction. This study examined elementary teachers' instructional strategies, classroom practices, and assessment types in relation to the frequency of science kit use. A total of 503 elementary teachers from an urban school district received professional development, implemented kits in their classrooms for a year, and then completed a survey about science kit use and teaching practices. Despite similarities in demographic characteristics (gender, ethnicity, certification/educational level), there were significant differences in teachers' use of inquiry-based teaching and assessment practices by kit use. Teachers who reported using kits the most often were significantly more likely to report that their students designed and implemented laboratory investigations as well recorded, represented, and analyzed data. In addition, the high kit users indicated that they were more likely to use student groups, require students to use evidence to support claims, and use alternative assessments of student work including portfolios, notebooks, and long-term projects than those teachers who used kits less frequently. Those teachers who reported using kits the least often were significantly more likely to report having students practice for standardized tests. The role of kits in promoting reform-based teaching practices is discussed. 相似文献
20.
This study examines the relationship between teachers' beliefs and their practices at Key Stage 2 (ages 7-11) in relation to the use of questioning. Data were collected from interviewing and observing Key Stage 2 teachers at four schools in the West of England. A Straussian approach to grounded theory is followed broadly in order to analyse the data. In contrast to the findings of previous studies, which suggested a mismatch between teachers' beliefs and practices in that teachers, in certain respects, do less than they claim, the research revealed that teachers use a variety of skills during their teaching that they may not always be aware of. It is also argued that teachers do not share researchers' language to express the way they teach. 相似文献