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1.
This study explores how activities developed by science experts in partnership with middle school teachers were employed and interpreted. The goals of this partnership were to (a) help the science teacher meet earth science content standards in new ways, (b) expose students to ‘real world’ experiences outside their school setting, and (c) positively impact teacher practice by providing a program to be used as a catalyst for future learning. Over 300 sixth graders mostly underrepresented science students attended activities at an aquarium serving an urban West Coast urban context. Science teachers, non-science teachers, scientists, and volunteers were all engaged in pre-trip instruction, professional development opportunities, and follow-up activities as this partnership effort explored ways to enhance local literacy initiatives across the curriculum. Results suggest that teacher beliefs about informal education impacted their view and participation in the program and the level of submersion of teachers in collaboration strongly affects the ability to serve underrepresented students on informal excursions. Implications for teacher education and outreach are discussed.  相似文献   

2.
By applying the self-to-prototype matching theory to students?? academic choices, this study links the unpopularity of science in many industrialized countries with the perceived gap between typical persons representing science (e.g. physics teachers) on the one hand and students?? self-image on the other. A sample of N?=?308 Dutch and German students described both themselves and typical teachers representing different school subjects using 65 trait adjectives. The following hypotheses were tested: The typical hard sciences teacher and the typical languages teacher will be perceived as differing in their personal characteristics. The typical physics teachers will be perceived as being less similar to students' own self-image than teachers representing languages. Actual choices students make during secondary school should correlate with the perceived fit between students?? self-image and the prototype of teachers representing different school subjects, especially in the less frequent and less popular choices of a math or physics major/profile. The findings supported these hypotheses. The discussion stresses that students acquire not only knowledge about science but also about science culture (sensu Aikenhead) in their science classes and that students?? image of science teachers can influence their academic choices.  相似文献   

3.
Data from the National Education Longitudinal Survey of 1988 (NELS:88) were used to investigate the effect of teacher licensure status on private school students’ 12th grade math and science test scores. This data includes schooling and family background information on students that can be linked to employment information on teachers. We find that, contrary to conventional wisdom, private school students of fully certified 12th grade math and science teachers do not appear to outperform students of private school teachers who are not fully certified.  相似文献   

4.
Conclusions Beginning student teachers have already acquired very definite views about teaching science before they begin their teacher training course. These views are generally similar to the views espoused by science educators, but are contrary to the classroom practices of many teachers. Their views seem to have origins in what the students perceive to have been meaningful and enjoyable learning experiences for themselves in their own schooling; and to a lesser extent for children they have observed. Female students who have studied more science at high school tend to favour the use of worksheets in experimental work. Several interesting questions arise from these findings: When these students begin to teach as qualified teachers, will they still espouse the same opinions? If so, does that mean that there is a ‘new wave’ of teachers entering the service who are more committed to hands-on activity work than their older colleagues? If not, what aspects of the teacher training process have caused them to change their opinions? Will these present students be using hands-on strategies themselves after they have been teaching for some time? That is, do system and school constraints effectively prevent teachers from using such strategies? Can secondary science teachers do more to influence positively their students' opinions about teaching science, such as engendering more positive attitudes to science, incorporating more hands-on work, and relying less on printed worksheets in laboratory work? This exploratory work has highlighted the concern expressed by Morrissey (1981) in that there is a great need for long term longitudinal studies of student teachers' attitudes to teaching science, with a particular focus on their teaching behaviours after graduation.  相似文献   

5.
This article reports the validity and use of a new form of the Constructivist Learning Environment Survey (CLES). As part of a larger study, a comparative student version (CLES-CS) was developed to evaluate the impact of an innovative teacher development program (based on the Integrated Science Learning Environment, ISLE, model) in school classrooms. Two separate response blocks for 30 items comprising five scales are presented in side-by-side columns to measure students’ perceptions on a five-point frequency response scale of the extent to which certain psychosocial factors are prevalent in the science class taught by a teacher who had attended the ISLE program (THIS), as well as their perceptions of other science and non-science classes taught by other teachers in the same school (OTHER). The five scales of the CLES are called Personal Relevance, Uncertainty of Science, Shared Control, Critical Voice, and Student Negotiation. Using data collected from 1079 students in 59 classes in north Texas, principal components factor analysis with varimax rotation and Kaiser normalization confirmed the a priori structure of the CLES-CS. The factor structure, internal consistency reliability, discriminant validity, and the ability to distinguish between different classes and groups were supported for the CLES-CS. Students whose science teachers had attended the ISLE program (THIS) perceived higher levels of Personal Relevance and Uncertainty of Science in their classrooms relative to the classrooms of other science and non-science teachers in the same schools (OTHER). Similar results were found when comparing the classroom environment perceptions of students whose science teachers had attended the ISLE program with the perceptions of students whose science teacher had attended alternative field trip programs (non-ISLE).  相似文献   

6.
Recent efforts of the National Association for Research in Science Teaching (NARST) and the National Science Teachers Association (NSTA) have encouraged collaborative “research partnerships” between university researchers and classroom science teachers. This research partners study, begun in 1987, examined student outcomes and teacher characteristics in middle/junior high exemplary programs identified by the NSTA's Search for Excellence in Science Education (SESE). A second year of the study has been completed involving SESE program teachers with similar instructional profiles. Using Iowa Test of Basic Skills and National Assessment of Educational Progress (NAEP) items, key teachers in those SESE programs examined their seventh- and eighth-grade student outcomes in three domains: (a) knowledge, (b) attitudes, and (c) applications/connections. Results were compared with national populations. A similar study was conducted during the second year, involving teachers from the first year and additional teachers with instructional practice profiles similar to those in SESE programs. Teachers were surveyed using a questionnaire from the Report of the 1977 National Survey of Science, Mathematics and Social Studies Education Teachers (Weiss, 1978a) and supplemental questions (Bonnstetter, 1985). This study found that in exemplary middle/junior high programs: (a) as a group, students achieve high scores in science knowledge and maintain or develop positive attitudes toward science; and (b) students need opportunities to make connections between what they learn in science and personal responsibility.  相似文献   

7.
ABSTRACT

This study addresses the issue of educational inadequacy and inequity for disadvantaged minority students. It estimates desired national standards and examines interrelated gaps in key school–teacher resources and mathematics achievement by linking national education data sets (National Assessment of Educational Progress [NAEP], Common Core of Data, and Schools and Staffing Survey). Although poor minority students’ chances to meet the national mathematics proficiency standard are undermined by the lack of their access to qualified teachers and adequate school funding, it turns out that the adequacy-based (absolute) gaps are much larger than the equity-based (relative) gaps. Meeting the NAEP Grade 8 mathematics proficiency standard requires substantial increases in per-pupil education spending (from $6,493 to $7,197 in year 2000 dollars) and in-field mathematics teaching rate (from 49% to 91%) across the nation. Research and policy implications are discussed.  相似文献   

8.
Reform efforts in science education emphasize the importance of supporting students' construction of knowledge through inquiry. Project‐based science (PBS) is an ambitious approach to science instruction that addresses concerns of reformers. A sample of 142 10th‐ and 11th‐grade students enrolled in a PBS program completed the 12th‐grade 1996 National Assessment of Educational Progress (NAEP) science test. Compared with subgroups identified by NAEP that most closely matched our student sample, White and middle class, PBS students outscored the national sample on 44% of NAEP test items. This study shows that students participating in a PBS curriculum were prepared for this type of testing. Educators should be encouraged to use inquiry‐based approaches such as PBS to implement reform in their schools. © 2002 Wiley Periodicals, Inc. J Res Sci Teach 39: 410–422, 2002  相似文献   

9.
We present an inquiry‐based, aquatic science professional development (PD) for upper‐elementary, middle, and high school teachers and examine changes in student outcomes in light of participating teachers’ characteristics and the grade band of the students. Our study lends support to the assertion that inquiry‐ and content‐focused PD, paired with classroom implementation, can effectively improve student learning. Our findings indicate that students improved in their nature of science (NOS) and aquatic science content knowledge and that these changes depended in some ways on the participating teachers’ characteristics and adherence to the program. The students’ improvements were amplified when their teachers adhered more closely to the PD activities during their classroom implementation. The teachers’ previous science PD experience and pre‐PD understanding of inquiry‐based teaching also explained some of the variability in student growth. In both NOS and content, students of teachers with less prior science‐PD experience benefited more. Grade band also explained variation in student outcomes through interactions with teacher‐characteristic variables. In high school, students of teachers with lower pre‐PD inquiry knowledge appeared to learn more about NOS. Our results suggest that inquiry and content training through PD may minimize disparities in teaching due to inexperience and lack of expertise. Our study also demonstrates the value of PD that teaches a flexible approach to inquiry and focuses on underrepresented, interdisciplinary content areas, like aquatic science. © 2017 Wiley Periodicals, Inc. J Res Sci Teach 54:1219–1245, 2017  相似文献   

10.
It is problematic whether primary teachers benefit by completing a first degree especially when the teaching of specific subjects, here science, is the focus of attention. This study reports the comparative results of interviewing thirteen Canadian and ten Australian student teachers, both about to commence their Bachelor of Education. The Canadian students had completed an initial degree while nine of the Australian students were school leavers. The interviews, which explored views about teaching primary science, were analysed with this factor in mind. Student teacher perceptions reported include: how to recognise a “good” primary science teacher; perceptions of self as a “good” primary science teacher; expectations of how the teacher education program could assist their science teaching; and whether (for the Canadian students) the initial degree will help in becoming a primary science teacher. Analysis of the interviews suggests possible influences a first degree (among other factors) may have on perceptions related to primary science teaching and raises questions about what is the best general approach for preparing primary teachers to teach science effectivly.  相似文献   

11.
Undergraduate college “science partners” provided content knowledge and a supportive atmosphere for K–5 teachers in a university–school professional development partnership program in science instruction. The Elementary Science Education Partners program, a Local Systemic Change initiative supported by the National Science Foundation, was composed of four major elements: 1) a cadre of mentor teachers trained to provide district-wide teacher professional development; 2) a recruitment and training effort to place college students in classrooms as science partners in semester-long partnerships with teachers; 3) a teacher empowerment effort termed “participatory reform”; and 4) an inquiry-based curriculum with a kit distribution and refurbishment center. The main goals of the program were to provide college science students with an intensive teaching experience and to enhance teachers'' skills in inquiry-based science instruction. Here, we describe some of the program''s successes and challenges, focusing primarily on the impact on the classroom teachers and their science partners. Qualitative analyses of data collected from participants indicate that 1) teachers expressed greater self-confidence about teaching science than before the program and they spent more class time on the subject; and 2) the college students modified deficit-model negative assumptions about the children''s science learning abilities to express more mature, positive views.  相似文献   

12.
This study assessed the effectiveness of one science teacher education program designed to be a model program. The study provided evidence that preservice science teacher education can have a very positive effect on the development of preservice science teachers into effective practicing teachers. Thirty program graduates completed a pilot version of the 1985 National Survey of Science and Mathematics Education providing information on course objectives, teaching strategies, equipment use, time allocation, and textbook use. The responses of program graduates were compared to the responses of a select national sample of teachers. All teachers in the comparison group were from programs in the Search for Excellence in Science Education, Presidential Award winners, recognized as outstanding state science teachers, employed as department chairs, or actively involved in the development of science curriculum. Analysis of the responses indicated that both program graduates and comparison group teachers had similar course objectives and teaching strategies, used materials and equipment a similar amount of time, and allocated class time in similar ways. In another component of the study, students of 37 program graduates completed a questionnaire that assessed their attitudes toward science teachers, science classes, and the study of science. Analysis of attitudinal data from their 2871 students indicated that students of program graduates generally had positive attitudes. For instance, 89% of the students perceived their science teacher as asking questions and 80% perceived their science teacher as letting them ask questions. In general, the data are in stark contrast to the images obtained from National Assessment efforts.  相似文献   

13.
The persistent racial and ethnic disparities in special education in the United States raise concerns about the potential misidentification of students. While previous studies have focused on how various student and school factors influence teacher decisions, there is less attention on when teachers disagree about student disability or special education. The current study uses national data from the Educational Longitudinal Study of 2002 to examine when teachers disagreed in their perception of student disability for more than 10,000 high school students. A unique feature of the data is each student is observed in two different subject classrooms, providing an opportunity to examine how differences in student achievement, behavior, and teacher characteristics influence when teachers disagreed in their judgment of student disability. The results indicate that teachers were more likely to disagree when student behavior varied across classrooms, while differences in student achievement and teacher characteristics were not related to disagreement. The study also found that teachers disagreed more for students who were Black, male, and from lower socioeconomic backgrounds. The main findings highlight how disability is often a context-dependent social construct and have implications for how students are identified for special education.  相似文献   

14.
The study examined the meaning of personal belief in a just world and students’ experience of their teachers’ behavior toward them personally for school distress in different class contexts. The study involved 827 secondary school students from 61 classes (grades 9 to 11). Analyses revealed that the more the students believed in a personal just world, the more they felt their teachers’ behavior toward them personally to be just, and the less school distress they experienced; the association between belief in a just world (BJW) and school distress was partly mediated by students’ personal experience of teacher justice. These associations were stable across school tracks, schools, and classes. According to these results and the just world theory, a strong BJW seems to function as a rather context-independent personal resource for students, explaining their individual experience of teacher justice and school distress. Moreover, teacher justice seems to be a key feature of schools explaining students’ well-being at school.  相似文献   

15.
Science education in recent years has increasingly emphasized the connections between knowledge and matters of social importance. Socioscientific issues (SSIs)—complex, often controversial issues linked to the development of science and technology—are widely recognized as a valuable arena for the school curriculum to foster students’ scientific literacy. This paper reviews the research literature on how science teachers teach socioscientific issues with 25 empirical studies published between 2004 and 2019. The results show that teachers generally hold a partially informed understanding of SSI-based teaching. Multifarious challenges facing teachers in teaching SSIs are mainly at the teacher, student, and policy levels. However, our findings suggest that teachers lack explicit strategies to cope with these challenges and that SSI-based teaching should not rely on individual teachers alone. We argue for more support for teachers to improve the quality of their implementation of SSIs. This review has implications for education policymakers, teacher educators, school leaders, and teachers to respond to the challenges facing teachers in teaching SSIs collaboratively. Potential directions for further research are also discussed.  相似文献   

16.
Students taught by teachers of science with a higher I/D ratio, according to Flanders scale, will achieve more and retain more information than will students of teachers with a lower I/D ratio. This study tested students in high school chemistry and junior high school general science at the end of a year of study in their respective classes. They were then retested four months later. The teachers were scaled according to their I/D ratio. It was found that the I/D ratio of a teacher could be a guide toward determining the success of students so taught in a particular class.  相似文献   

17.
This forum explores contradictions that arose within the partnership between Teach for America (TFA) and a university teacher education program. TFA is an alternate route teacher preparation program that places individuals into K-12 classrooms in low-income school districts after participating in an intense summer training program and provides them with ongoing support. This forum is a conversation about the challenges we faced as new science teachers in the TFA program and in the Peace Corps program. We both entered the teaching field with science degrees and very little formal education in science education. In these programs we worked in a community very different from the one we had experienced as students. These experiences allow us to address many of the issues that were discussed in the original paper, namely teaching in an unfamiliar community amid challenges that many teachers face in the first few years of teaching. We consider how these challenges may be amplified for teachers who come to teaching through an alternate route and may not have as much pedagogical training as a more traditional teacher education program provides. The forum expands on the ideas presented in the original paper to consider the importance of perspectives on socially just science education. There is often a disconnect between what is taught in teacher education programs and what teachers actually experience in urban classrooms and this can be amplified when the training received through alternate route provides a different framework as well. This forum urges universities and alternate route programs to continue to find ways to authentically partner using practical strategies that bring together the philosophies and goals of all stakeholders in order to better prepare teachers to partner with their students to achieve their science learning goals.  相似文献   

18.
In this study, two middle‐school teachers who participated in a professional development program utilizing the transformative professional development (TPD) model are followed as they embarked upon becoming culturally relevant science teachers of Hispanic students. Using Ladson‐Billings (1994) theory of culturally relevant pedagogy, teacher interviews, focus groups, journals, and field notes are examined to reveal aspects of culturally relevant pedagogy that the participants translate into their daily science instructional practice in this longitudinal case study. Findings revealed TPD enabled participants to transform their practice to focus on culturally relevant science pedagogy resulting in a more effective instructional environment for their Hispanic students. Implications for further research on professional development and other supports for teachers integrating culturally relevant pedagogy are discussed. © 2010 Wiley Periodicals, Inc., J Res Sci Teach 48: 170–198, 2011  相似文献   

19.
The purpose of the Gender and Ethnic Equity in Science Education (GEESE) program, conducted during the student-teaching semester, was to provide preservice science teachers with the opportunity to use clinical observations and reflection as vehicles for discovery of the disparate school experiences of the diverse students in their science classrooms. The preservice teachers examined curricular materials in use during their practicum, student and teacher behaviors, the quantity and quality of student–teacher interactions, and grouping and evaluative strategies before attempting self-analysis at the conclusion of the program. Interviews were used as the source of qualitative evidence of change in the preservice teachers' attitudes and teaching behaviors. While students approved of the program initially, they eventually dismissed issues of gender and ethnic equity as critical once they began struggling with the inadequate academic preparation of their students and scant material resources. Ultimately, the preservice teachers identified the GEESE program as useful in that it provided them with specific critical techniques, but inappropriately placed at the conclusion of their professional development sequence. © 1997 John Wiley & Sons, Inc. J Res Sci Teach 34: 1019–1038, 1997.  相似文献   

20.
The Department of Neuroscience at the University of Minnesota and the Science Museum of Minnesota have developed and implemented a successful program for middle school (grades 5-8) science teachers and their students, called Brain Science on the Move. The overall goals have been to bring neuroscience education to underserved schools, excite students about science, improve their understanding of neuroscience, and foster partnerships between scientists and educators. The program includes BrainU, a teacher professional development institute; Explain Your Brain Assembly and Exhibit Stations, multimedia large-group presentation and hands-on activities designed to stimulate student thinking about the brain; Class Activities, in-depth inquiry-based investigations; and Brain Trunks, materials and resources related to class activities. Formal evaluation of the program indicated that teacher neuroscience knowledge, self-confidence, and use of inquiry-based strategies and neuroscience in their classrooms have increased. Participating teachers increased the time spent teaching neuroscience and devoted more time to "inquiry-based" teaching versus "lecture-based teaching." Teachers appreciated in-depth discussions of pedagogy and science and opportunities for collegial interactions with world-class researchers. Student interest in the brain and in science increased. Since attending BrainU, participating teachers have reported increased enthusiasm about teaching and have become local neuroscience experts within their school communities.  相似文献   

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