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1.
In this paper, we focus on the efforts of educators at nine different research sites within the United States, funded by a grant from the National Institute of Environmental Health Sciences (NIEHS), to develop and implement innovative, interdisciplinary curriculum on the relationship of the environment and human health. The NIEHS correctly maintained that the interdisciplinary nature of learning about environmental health would improve students’ learning across several subject areas and should, therefore, contribute to students scoring higher on state’s subject area based standardized tests. However, these goals were undermined by state polices linking standardized tests with student promotion and graduation, and the federal No Child Left Behind Act (NCLB) that required public schools and districts to aggregate test scores which might have negative consequences, such as reducing school funding or privatizing school administration and state policies. These policies resulted in deleterious effects that undermined implementing environmental health curricula.  相似文献   

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3.
This study at a public high school in the Northeastern United States explores how students’ environmental identities are affected by various activities in an Environmental Science course. Data was collected as part of an ethnographic study involving an Environmental Science teacher and her tenth–twelfth grade students. The results focus on interviews with 10 students and the teacher, conducted at three points during the semester-long course. The findings illuminate ways in which students’ identities (environmental and consumer-materialist) are affirmed or disconfirmed during classroom activities, the importance of establishing personal connections with environmental issues, and challenges related to the teaching of controversial environmental issues.  相似文献   

4.
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   

5.
This paper presents findings from a study conducted in an urban elementary school in the United States with an English language learner (ELL) student and two teachers engaged in collaborative teaching in an inclusion science classroom. This study examines the efficacy of utilising cogenerative dialogues between an ELL student and his science teacher and English as second language teacher to improve instructional practices enacted during coteaching. Drawing from field notes, teacher and student interviews, and video captured during cotaught science lessons and during cogenerative dialogues between the student and his coteachers, we examined the ways in which cogenerative dialogue expands teachers’ agency to adapt curriculum and implement instructional strategies that can better meet the needs of their students. At the same time, we examined the ways in which participation in cogenerative dialogues with his teachers expanded this student’s agency as a science learner and a language learner.  相似文献   

6.
In 2001, the Chinese Ministry of Education issued Guidelines for Preschool Education (GPE) (trial version) to call on early childhood practitioners to use a child-centered and play-based approach to teaching and learning. The guidelines also include mathematics within the science domain and described its standards in a way that significantly lessens the teacher’s role as knowledge disseminator. Instead, the guidelines encourage mathematics learning and teaching through play, self-discovery, and problem solving. This qualitative case study examined one kindergarten teacher’s implementation of and associated challenges in delivering mathematics lessons from a newly developed integrated provincial curriculum (PC) and the quality of instruction as influenced by using a curriculum that is organized around thematic units. The analysis of the curriculum, ten videotaped lessons, two teacher interviews, and other supporting documents, such as student work and teacher lesson plans, indicated that the teacher encountered difficulties implementing the PC as intended due to a number of factors, including inadequate curricular resources, incoherency of the curriculum design, and a mismatch between the mathematics standards and curriculum goals and the teacher’s instructional style and teaching philosophy. As a result, the quality of mathematics instruction was poor, especially in the areas of (1) using effective teaching strategies, (2) providing clear and accurate instruction with a positive attitude, (3) engaging students in sustained interactions with mathematical ideas, and (4) offering on-going assessment and feedback. To close, recommendations for curriculum refinement and professional development are provided.  相似文献   

7.
This study was designed to examine the relative contributions of student and parents’ socio‐demographics, students’ beliefs about learning, parental support of children’s learning, peers’ attitudes towards learning, teacher–student interaction and curriculum content to students’ motivation to learn. The sample consisted of 275 school‐age children ranging from 12 to 16 years old. All measures were constructed for the purpose of this study. Hierarchical multiple regression was used to predict student motivation to learn. Results indicated that students’ beliefs about learning, teacher–student interaction and curriculum content contributed to the United Arab Emirates middle and high school students’ motivation to learn. Implications for research are discussed.  相似文献   

8.
United Nations of Education Scientific and Cultural Organisation’s (UNESCO’s) founding statements about environmental education (EE) in the 1970s positioned it as a multidisciplinary field of inquiry. When enacted as such, it challenges traditional ways of organising secondary school education by academic subject areas. Equally, according to UNESCO, EE requires various forms of integrated and project-based teaching and learning approaches. These can involve hands-on experimentation alongside the retrieval and critical analysis of information from diverse sources and perspectives, and with different qualities and statuses. Multidisciplinary and knowledge engagement challenges are key considerations for an EE curriculum designed to harness information and communication technologies (ICT) to support and enhance student learning, which also challenge traditional instructional priorities that for example are largely based on textbooks. This review summarises research that has sought to integrate ICT and digital tools in EE. A key finding is that while there is a rich variety of such tools and applications available, there is far less research on their fit with and implications for student learning. The review calls for further studies that will provide models of productive forms of teaching and learning that harness ICT resources, particularly in developing the goals and methodologies of EE in the twenty-first century.  相似文献   

9.
Given the dearth of high-quality curriculum materials aligned with the new standards (NGSS and CCSS) and low student persistence in STEM fields, we sought to develop and test a STEM curriculum that would improve student knowledge, interest, and emotions. A cluster randomized control trial was conducted to assess the impact of Speedometry, a two-unit STEM curriculum that uses familiar toy cars to explore math and science concepts. A total of 1,615 fourth-grade students across 48 classrooms and 17 schools in an urban district participated in the study. Using a 3-level multilevel model (students nested within teachers and schools) and controls for student and teacher characteristics, we found that Speedometry led to significant increases in student knowledge and positive emotions such as excitement. Speedometry also led to significant decreases in negative emotions such as boredom, frustration, and confusion. The curriculum was implemented with high fidelity as evidenced by classroom observations and teacher self-reports.  相似文献   

10.
Despite wide agreement on the goals of environmental education (EE), the promotion of action is still considered contentious. Critical environmental education (critical EE) teaches students to combine critical reflection with the ability to engage in local action to address social/environmental problems. This article examines a critical urban farming school in New Orleans’ Lower Ninth Ward for how student action is addressed. Results found that critical learning within an egalitarian, youth-centered community located in a disadvantaged area produces students who are more enlightened and empowered to create change. However, concerns regarding funding and safety led staff to not adhere to maintaining an egalitarian ethic, undermining the individualism and unpredictability that critical EE thrives upon and producing “disconnects” in students’ education.  相似文献   

11.
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12.
New reform documents underscore the importance of integrating science practices into the learning of science. This integration requires sophisticated teaching that does not often happen. Educative curriculum materials – materials explicitly designed to support teacher and student learning – have been posited as a way to support teachers to achieve these ambitious goals, yet little is known about how elementary teachers actually use educative curriculum materials to support student engagement in science practices. To address this gap, this study investigated how five upper elementary teachers supported students to engage in science practices during an enactment of two curriculum units. Three of the teachers had units enhanced with educative features, informed by current research and reforms, while two of the teachers had units without these features. The teachers varied in how they supported students in the science practices of justifying predictions, constructing evidence-based claims, recording observations, and planning investigations. For example, some of the teachers with the educative features supported students in constructing evidence-based claims and justifying predictions in ways called for by the educative features. Implications for curriculum developers and teacher educators are discussed based on the patterns found in the teachers’ use of the educative curriculum materials.  相似文献   

13.
课堂学业情绪是学习者在课堂情境下产生与学业相关的各种情绪体验,课堂学业情绪研究对增强课堂效果,促进学生认知活动的开展和身心健康有重要的作用。影响课堂学业情绪的个体因素主要表现在自我认知和成就目标等方面;影响课堂学业情绪的环境因素主要表现在教师、教学内容、教育情境等方面;且环境因素通过自我认知起作用。  相似文献   

14.
Abstract

This exploratory study aimed to describe the impact of the ‘Science in Family project’, as a transformative learning model for science teachers trying to improve student’s attitudes toward STEM subjects. This study took place in a public elementary school in Monterrey, Mexico, which has been developing this project for more than thirteen years with students from 4th, 5th and 6th grade. We used participant observation and interviews with four families whose children are students of this elementary school, and with one family whose sons were students of this school some years ago. Results showed that there is a relationship between positive attitudes towards science in students who were exposed to transformative learning models of teaching. Two of the participants took steps to follow science related careers. This study helps to illuminate the extent to which teacher education models influence students’ attitudes and how positive attitudes to science are influenced by the use of learning by doing projects.  相似文献   

15.
High school students are a critical audience for food safety. Students may enter the foodservice industry or become primary meal preparers for their families. The positive deviance food safety curriculum was developed based on the messages from the Fight BAC! Campaign. The curriculum is designed for high school students to overcome barriers to safe food handling practices. This study evaluated the effectiveness of the positive deviance approach to change food safety knowledge and behaviors among high school students. Students (n = 218) from two high schools participated in this study. The positive deviance method uses group discussions lead by the teacher who reinforces and praises behaviors, which reflect recommended food handling practices. Measurements included pre‐ and postsurveys, preobservations and postobservation cooking classes, take‐home tasks, and in‐class activities. Results indicated that the curriculum significantly increased students’ food safety knowledge. Specifically, the percentage of students believing that color was a good indicator of meat doneness dropped from 52% to 17% after exposure to the curriculum. When observed, the students’ compliance with recommended behaviors increased. Prior to instruction, most ground beef burgers students cooked did not reach 160°F, while after the intervention, almost all of the burgers reached 160°F or higher. The curriculum will benefit from a revision that emphasizes areas such as how to use, calibrate, and to clean food thermometers.  相似文献   

16.
In this paper the idea of social entitlement to conceptual knowledge is considered in relation to students’ views of music at secondary school in New Zealand. The data was collected as a means of triangulating the key focus of a study concerning the beliefs and actions of teachers in relation to curriculum. In interpreting the student data I utilise thematic categories developed in the study but also Bernstein's concepts of pedagogic rights and identities to consider whether students’ experience of the curriculum empowered them to look beyond what they already know to consider alternatives. Most students were able to recognise themselves and their aspirations within their school music departments while also recognising the potential importance of the theoretical knowledge of the discipline. The interplay between enabling pedagogy and curriculum content appears to be pivotal in developing these rights for students.  相似文献   

17.
The role of the teacher in the modern school system is increasingly important and complex. A teacher needs a high level of professional knowledge and autonomous decision‐making when faced with professional challenges. The curricular reform in Slovenia has encompassed several areas of teachers’ professional activities. This paper establishes that declarative goals by themselves are not enough for successful introduction of reform, as the achievement of reform goals in practice is highly dependent on teacher perceptions and how actively they are involved in all phases of the reform. The empirical study examined how teachers understand the main aim of the reform, and how they evaluate their own level of competence in areas which have gained in importance as a result of the reform. The study included 468 primary and grammar school teachers. The results show that teachers have a fairly narrow view of the goals of the reform. The categories stressing a more active and responsible role of the learner (in line with modern models of instruction and learner‐centred paradigms of curriculum development) did not rank highly. The study also points at areas where teachers need additional training. The importance of quality teacher education at pre‐service and in‐service levels is stressed as a pillar of effective school reform.  相似文献   

18.
As classrooms have increasingly become diverse and complex, developing culturally responsive pedagogies is a professional imperative for teachers. However, considerable international research suggests that meeting the needs of diverse pupil cohorts is challenging for many teachers. In this article, we highlight how curriculum and teaching practices reflect hegemonic values and cultural practices, and can potentially marginalise minority ethnic students. We draw on data from a study conducted in a culturally diverse lower secondary school in Austria where mandatory swimming classes are a source of tension between Muslim female students and their teachers. Our analysis of the intersection of student resistance and teacher authority raises issues of power, compliance and the construction of cultural difference as problematic. We suggest that scenario-based learning and in particular, the analysis of examples of student resistance and teacher response may facilitate teachers’ reflexivity about the values and beliefs that underpin their practice.  相似文献   

19.
Abstract

This self-study examines a teacher educator’s quest to provide an integrated practice-and-theory approach to learning to teach that places the experiences of the teacher candidates at the centre of the curriculum by focussing on their developing questions, challenges and issues through socio-constructivist discussions of their emerging practices. Constraints of university structures with regards to offering such an approach are discussed, including the impact that offering seminars on the university campus rather than in schools has on teacher candidates’ ability to integrate theories and practices of learning to teach. The research questions guiding this study include: How can I understand what process candidates actually undergo during practicum in the development of their ability as teachers vis-à-vis my course?, and How can I re-structure and re-organize my course to enhance the development of candidates’ practice as teachers? Data include interviews with volunteer student participants before and after observations made during classroom visits as well as discussions with groups of students. Analysis is based on reading and rereading the data as well as discussing it with the larger research team. The findings include the realization of how little of my course is integrated into my teacher candidates’ teaching, how much greater the influence of their mentor teacher is, and the extent to which teacher candidates need explicit help and guidance to transform or reframe their teaching. The article concludes with specific suggestions for adjusting a seminar associated with the practicum to enhance the development of a practice-and-theory approach to teaching.  相似文献   

20.
ABSTRACT

There is growing interest in how to engage middle school students in science to improve their enthusiasm for science and to arrest the decline in uptake in the senior years. Also, there is interest in improving students’ application of science to real-life situations, a requirement for international tests. One approach that offers hope for improving students’ connections between concepts and context is the context-based approach. Context-based units that connect canonical science with the real-world of the student’s local community have been trialled in the senior years but are new in the middle years. Research in senior classes has shown that students who were taught through a context-based approach demonstrated fluid transitions between the context and concepts in written work and student-student conversations. In the current ethnographic study we built on our previous work and investigated how students make connections between the environmental science concepts and the context of the weekly visits to the local creek. Students were immersed in the real-world context by completing an 11-week environmental science unit that required assessment of the health of a creek. Two assertions emerged; firstly, student-student conversations at the creek afforded students the opportunity for interconnections between environmental science concepts and the context (defined as resonance); and secondly, students’ written reports about the health of the creek demonstrated resonance. Furthermore, group work encouraged students the agency to complete sets of tasks that privileged visually obvious environmental science concepts such as pollution, identification of plants/animals or turbidity/flow rate.  相似文献   

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