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1.
Reform based curriculum offer a promising avenue to support greater student achievement in science. Yet teachers frequently adapt innovative curriculum when they use them in their own classrooms. In this study, we examine how 19 teachers adapted an inquiry‐oriented middle school science curriculum. Specifically, we investigate how teachers' curricular adaptations (amount of time, level of completion, and activity structures), teacher self‐efficacy (teacher comfort and student understanding), and teacher experience enacting the unit influenced student learning. Data sources included curriculum surveys, videotape observations of focal teachers, and pre‐ and post‐tests from 1,234 students. Our analyses using hierarchical linear modeling found that 38% of the variance in student gain scores occurred between teachers. Two variables significantly predicted student learning: teacher experience and activity structure. Teachers who had previously taught the inquiry‐oriented curriculum had greater student gains. For activity structure, students who completed investigations themselves had greater learning gains compared to students in classrooms who observed their teacher completing the investigations as demonstrations. These findings suggest that it can take time for teachers to effectively use innovative science curriculum. Furthermore, this study provides evidence for the importance of having students actively engaging in inquiry investigations to develop understandings of key science concepts. © 2010 Wiley Periodicals, Inc., J Res Sci Teach 48: 149–169, 2011 相似文献
2.
Recruiting and preparing STEM majors for teaching has become one of the major efforts at improving mathematics and science teacher quality at secondary level. One question is whether STEM majors who have not had the chance to experience active learning in mathematics and science classes as secondary students themselves know what inquiry pedagogy is. Secondly, it is unclear whether those who experienced inquiry in their college introductory discipline courses will be able to utilize the pedagogy in teaching secondary content. We address these questions through studying an undergraduate research methods course designed to improve STEM majors’ capacity for delivering inquiry-based mathematics and science lesson. Analysis of data from pre-and-post course surveys and students’ written research reports including students’ reflection on their inquiry projects suggests that offering future STEM teachers opportunities to conduct inquiry and reflect explicitly on how inquiry can be used to teach secondary content is important and beneficial. 相似文献
3.
《Learning disabilities research & practice》2017,32(4):257-269
One hundred forty‐one teachers in grades 3–8 indicated how frequently they made 24 writing instructional adaptations for students with disabilities. They also rated the acceptability of each of the 24 adaptations on three dimensions: effectiveness, effort needed to implement, and implementation knowledge. Teachers reported making 16 different adaptations monthly or more often, and 10 at least weekly. The most common adaptation was allowing extra time to complete writing assignments. The least common adaptations included extra handwriting instruction, opportunities to compose via dictation, and homework to reinforce skills. Teachers viewed most of the adaptations as acceptable, and views on acceptability made a unique contribution to predicting reported use of adaptations, after variance due to student and other teacher variables was controlled. 相似文献
4.
National shortages of math and science teachers have led to a variety of strategies and programs to attract second career
professionals into teaching. This qualitative study explores the development of professional teaching identities in six STEM
career changers in a post-baccalaureate pre-service teacher credential program in California. Findings suggest the career
changers relied upon skills developed in their previous careers to navigate through a new profession; however, returning to
the life of a student again was difficult. Additionally, the career changers in this study valued interacting with their traditional
aged peers in the program as these relationships were beneficial to their own socialization into teaching as they developed
their teacher identities. 相似文献
5.
Understanding what factors foster young people's aspirations to work as teachers is critical for designing effective recruitment policies, and for ensuring that enough youngsters enter the teaching profession. We examine what factors explain between-country differences in the percentage of 15-year-old students who expect to work as teachers as adults. We focus on two factors: (1) the salaries teachers can expect to earn compared to professionals in science, technology, engineering and mathematics (STEM); and (2) the skill levels teachers have compared to STEM professionals. Relative salaries indicate if (and to what extent) the financial returns associated with teaching careers are higher or lower than professional STEM careers dominated by men. Relative skills highlight the investment in human capital that teachers are expected to make to be able to enter the profession, as well as the social and cultural status that is associated with teaching. We used data from 29 countries that participated in the Programme for International Student Assessment and the Programme for International Assessment of Adult Competencies. In countries where teacher salaries and numeracy skills were high compared to those commanded by STEM professionals, gender gaps in teaching career expectations were smaller. High-ability students in science and mathematics were more likely to expect to work as teachers in countries where teachers have comparatively higher numeracy skills. Our findings show that when teacher salaries are competitive in relationship to the salaries of STEM professionals, more students overall expect to work as teachers. However, whilst low- and middle-performing students in science and mathematics were attracted by economic incentives, high-performing students in science and mathematics were not. 相似文献
6.
Reginald J. Alston Tyronn J. Bell Joseph L. Hampton 《Journal of Career Development》2002,28(4):263-275
The present study examined the perceptions of 140 parents and 323 teachers regarding career entry into science and engineering for students with learning disabilities. Parents' and teachers' perceptions were assessed on the following eight variables: (a) facility access, (b) expense of accommodations, (c) role models, (d) teacher understanding of students' academic needs, (e) length of learning time, (f) student aptitude and educational preparation, (g) career guidance, and (h) employer attitudes. Results revealed that parents, significantly more than teachers, feel that teachers do not make the necessary effort to accommodate students with learning disabilities and that employers in the science and engineering fields are reluctant to hire persons with learning disabilities. Implications of the results for rehabilitation counselors working with learning disabled students interested in science and engineering are offered. 相似文献
7.
STEM education faces an interesting conundrum. Western countries have implemented constructivist inspired student centred practices which are argued to be more engaging and relevant to student learning than the traditional, didactic approaches. However, student interest in pursuing careers in STEM have fallen or stagnated. In contrast, students in many developing countries in which teaching is still somewhat didactic and teacher centred are more disposed to STEM related careers than their western counterparts. Clearly factors are at work which impact the way students value science and mathematics. This review draws on three components that act as determinants of science education in three different countries – Australia, India and Malaysia. We explore how national priorities and educational philosophy impacts educational practices as well as teacher beliefs and the need for suitable professional development. Socio-economic conditions for science education that are fundamental for developing countries in adopting constructivist educational models are analysed. It is identified that in order to reduce structural dissimilarities among countries that cause fragmentation of scientific knowledge, for Malaysia constructivist science education through English medium without losing the spirit of Malaysian culture and Malay language is essential while India need to adopt constructivist quality indicators in education. While adopting international English education, and reducing dominance of impact evaluation, India and Malaysia need to prevent losing their cultural and social capital vigour. Furthermore the paper argues that Australia might need to question the efficacy of current models that fail to engage students’ long term interest in STEM related careers. Australian and Malaysian science teachers must be capable of changing the personal biographies of learners for developing scientific conceptual information. In addition both Malaysia and Australia need to provide opportunities for access to different curricular programmes of knowledge based constructivist learning for different levels of learner competencies. 相似文献
8.
9.
Using statewide data from Florida, we analyze the impact of both pre-service and in-service training on the ability of teachers to promote academic achievement among students with disabilities. We find students with disabilities whose teacher is certified in special education have greater achievement in both math and reading than similar students whose teacher is not special-education certified. However, students without disabilities experience slightly lower achievement when taught by a special-education certified teacher. In-service professional development has no effect on the value-added of teachers in special education courses, but non-disabled students whose regular education teachers received special education training exhibit modestly higher achievement. Similarly, the gain in effectiveness associated with teacher experience is greater for teachers of regular education courses than for teachers of special education courses. Teachers with advanced degrees are more effective in boosting the math achievement of students with disabilities than are those with only a baccalaureate degree. 相似文献
10.
Susanne Schwab Tanja Wimberger Christoforos Mamas 《International Journal of Disability, Development & Education》2019,66(3):325-342
ABSTRACTResearch indicates that children with hearing impairment are at higher risk regarding their social participation in school compared to their hearing peers. The purpose of this study was to investigate the social participation of 7th Grade students with hearing impairment in inclusive classrooms. Data from 62 7th Grade students across three classrooms and teachers were collected via paper-and-pencil questionnaires and from regular and special needs teachers via interviews. Results from the single case studies in three classrooms indicate that students with hearing impairment feel less socially integrated and less accepted by their peers. They do, however, interact more with other students with special needs and most students with hearing impairment have friends in their class. Teachers evaluated social integration, acceptance, interaction and friendships of their students with hearing impairment as average or as above average. The teachers’ evaluations only partly correspond to the self-perceptions of the students. Factors that either promote or hinder participation on an institutional, teacher, teaching and student level were exposed, which may have important practice and policy implications. 相似文献
11.
Katherine L. McNeill Diane Silva Pimentel Eric G. Strauss 《International Journal of Science Education》2013,35(15):2608-2644
Inquiry-based curricula are an essential tool for reforming science education yet the role of the teacher is often overlooked in terms of the impact of the curriculum on student achievement. Our research focuses on 22 teachers’ use of a year-long high school urban ecology curriculum and how teachers’ self-efficacy, instructional practices, curricular enactments and previous experience impacted student learning. Data sources included teacher belief surveys, teacher enactment surveys, a student multiple-choice assessment focused on defining and identifying science concepts and a student open-ended assessment focused on scientific inquiry. Results from the two hierarchical linear models indicate that there was significant variation between teachers in terms of student achievement. For the multiple-choice assessment, teachers who spent a larger percentage of time on group work and a smaller percentage of time lecturing had greater student learning. For the open-ended assessment, teachers who reported a higher frequency of students engaging in argument and sharing ideas had greater student learning while teachers who adapted the curriculum more had lower student learning. These results suggest the importance of supporting the active role of students in instruction, emphasising argumentation, and considering the types of adaptations teachers make to curriculum. 相似文献
12.
Lynnette Michaluk Rachel Stoiko Gay Stewart John Stewart 《Journal of Science Education and Technology》2018,27(2):99-113
Elementary teachers often hold inaccurate beliefs about the Nature of Science (NoS) and have negative attitudes toward science and mathematics. Using a pre-post design, the current study examined beliefs about the NoS, attitudes toward science and mathematics, and beliefs about the teaching of mathematics and science in a large sample study (N = 343) of pre-service teachers receiving a curriculum-wide intervention to improve these factors in comparison with Science, Technology, Engineering, and Mathematics (STEM) and non-STEM majors in other physics courses (N = 6697) who did not receive the intervention, over a 10-year period. Pre-service teachers evidenced initially more negative attitudes about mathematics and science than STEM majors and slightly more positive attitudes than non-STEM majors. Their attitudes toward mathematics and science and beliefs about the NoS were more similar to non-STEM than STEM majors. Pre-service teachers initially evidenced more positive beliefs about the teaching of mathematics and science, and their beliefs even increased slightly over the course of the semester, while these beliefs in other groups remained the same. Beliefs about the NoS and the teaching of mathematics and science were significantly negatively correlated for STEM and non-STEM majors, but were not significantly correlated for pre-service teachers. Beliefs about the NoS and attitudes toward mathematics and science were significantly positively correlated for both pre-service teachers and STEM students pursing the most mathematically demanding STEM majors. Attitudes toward science and mathematics were significantly positively correlated with accurate beliefs about the teaching of mathematics and science for all student groups. 相似文献
13.
Teachers’ interpersonal behavior in class is important for teacher and student emotions. Often the same rater (either teacher or students) is used to assess both perceptions of teacher behavior and emotions, which makes it vulnerable to common-method bias. Including other perspectives on teacher behavior has been proposed as a solution, but it is unclear to what extent different perspectives are correlated and how to separate their shared and unique variance in explaining emotions. Behavior of 80 teachers was rated from three perspectives (observers, students, and teachers) in terms of Agency (i.e., social influence) and Communion (i.e., friendliness). The three perspectives overlapped more strongly for teacher agency than for communion. Especially for students, teacher communion was a stronger predictor of emotions than agency. Our innovative statistical approach showed that the strong association between ratings of teacher behavior and emotions of the same rater are unlikely to result from common-method bias only. 相似文献
14.
Anneke C. Timmermans Christine M. Rubie-Davies 《Educational Research and Evaluation》2018,24(3-5):241-263
ABSTRACTPrevious studies have indicated that, although some teachers have substantial expectation effects on student outcomes, the effects for most teachers are only small. Furthermore, teacher expectations are associated with key pedagogical differences related to teacher beliefs about providing instruction and support for learning. The aim of this study was to explore (a) teacher-level differences in the level and differentiation of expectations, (b) associations between teacher differences in expectations and teacher background and beliefs, and (c) relationships with subsequent student performance. Secondary analyses were performed on data for 42 teachers and their students in New Zealand. The results were supportive of the notion that some teachers were differentiating more between students in their expectations than others. Teachers who differentiated more perceived students generally as more competent, but felt less related to the school team, and perceived more classroom stress. Differentiation in expectations was negatively related to end-of-year mathematics scores. 相似文献
15.
Much of the recent focus of educational policymakers has been on improving the measurement of teacher effectiveness. Linking student growth to teacher effects has been a large part of reform efforts. To date, neither researchers nor practitioners have arrived at a consensus on how to treat test scores from students with disabilities in growth‐based teacher effectiveness indicators, despite the fact that these students make up approximately 13% of the K‐12 student population. In this study, we leverage longitudinal data from the population of teachers in one state to explore practical questions related to including general assessment scores from students with disabilities in teacher evaluation. Findings suggest that including test scores from students with disabilities allows more teachers to be evaluated and does not substantially affect teachers’ scores. Moreover, including disability‐related covariates can allow for fairer evaluations for teachers with many students with disabilities in their class. 相似文献
16.
Yola Center Craig Curry 《International Journal of Disability, Development & Education》1993,40(3):217-235
The feasibility of a functional full‐time integration model was examined by comparing the academic and social achievement of two groups of 13 students with mild intellectual disabilities who had been randomly allocated to either age‐appropriate mainstream classes or to a segregated special class. Both groups of students had previously attended special classes in a support unit catering for students with mild intellectual disabilities and had been taught by two special education teachers. During the experimental phase, one teacher remained in the unit while the other acted as a resource teacher for both integrated students with disabilities and regular low progress students in mainstream classes to which the students with disabilities had been allocated. After a 16 week intervention, the results indicated that the integrated students improved significantly more than their segregated counterparts on measures of decoding and mathematics as well as in time spent playing with regular peers. Furthermore, in one regular classroom where the resource teacher had established a mastery learning/cooperative group procedure, both regular students and those with disabilities improved significantly more in academic skills than a parallel group in a traditionally organized classroom. While it is recognised that teacher effects cannot be partialled out in such an intervention, the implications of these results for extending special education services into the mainstream rather than isolating them within special classes are discussed. 相似文献
17.
Patricia E. Simmons Allen Emory Tim Carter Teresa Coker Brian Finnegan Denise Crockett Lon Richardson Robert Yager John Craven John Tillotson Herbert Brunkhorst Mark Twiest Kazi Hossain James Gallagher Don Duggan‐Haas Joyce Parker Fernando Cajas Qasim Alshannag Sheryl McGlamery Jerry Krockover Paul Adams Barbara Spector Tom LaPorta Bob James Kristin Rearden Kay Labuda 《科学教学研究杂志》1999,36(8):930-954
18.
Mainstream research in the education of students with significant disabilities, which seeks to improve the ways these students can participate successfully in general education settings, has established the importance of teachers and classroom contexts in mediating relations between students with significant disabilities and their peers in the classroom. However, there is still a gap in the literature regarding the ways in which teacher practice, particularly teacher discourse, shapes the identities of these students. Drawing on the data from a study that examined the participation of students with significant disabilities in inclusive settings, this paper presents a case study of the relations between Harry, a first‐grade student with significant disabilities, and a peer student, Andrea. The paper weaves several theoretical frameworks – disability studies, narrative theory, and sociocultural theory – to offer an interpretation that directs attention to the forms of teacher mediation available to peer students in engaging with their classmates with significant disabilities. 相似文献
19.
The purpose of the study was to ascertain methods of identification used by teachers of the deaf and hard of hearing who were working with students with learning disabilities, the training these teachers had received, and the accommodations and modifications they had implemented for their students. A 10-item survey was designed to solicit opinions and implementation procedures. Surveys went to teachers in a four-state region of the Midwest; 91 responded. Teachers indicated the use of various criteria to identify deaf and hard of hearing students with learning disabilities, and indicted that they incorporated a variety of accommodations to meet these students' needs. The survey showed that 50% of respondents did not feel adequately prepared to teach deaf and hard of hearing students with learning disabilities. Teachers expressed a desire for more training in identification, assessment, and intervention. 相似文献
20.
In this study we explored the relationship between teacher enjoyment of teaching mathematics, their attitudes towards student struggle, and the amount of time teachers spent teaching mathematics. Ninety-eight primary educators were surveyed regarding their attitudes and behaviors towards mathematics instruction. Hierarchical regression analyses revealed that teacher enjoyment of teaching mathematics explained variance in both teacher attitudes towards student struggle and instructional time spent on mathematics, even after relevant educator characteristics were accounted for. Findings suggest that teacher enjoyment of teaching mathematics in the early primary years has important implications for both the quality and quantity of mathematics instruction students receive. 相似文献