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1.
Grounded within literature pointing to the value of narrative in communicating scientific information, the purpose of this study was to examine the use of stories as a tool for teaching about natural selection in the context of school science. The study utilizes a mixed method, case study approach which focuses on the design, implementation, and evaluation of narrative-based curriculum materials. The data consisted of questionnaires, classroom observations, and interviews with the students and teachers. The analysis of the data showed that most of the students developed adequate scientific understandings about natural selection and they perceived the narrative as easier to comprehend than the textbook. The findings speak to the need for examining ways of blending narrative effectively into science lessons.  相似文献   

2.
ABSTRACT

Advanced mathematics and science coursetaking is critical in building the foundation for students to advance through the STEM pathway—from high school to college to career. To invigorate students’ persistence in STEM fields, high schools have been introducing applied STEM courses into the curriculum as a way to reinforce concepts learned in traditional mathematics and science classes and to motivate students’ interests in a long-term pursuit of these areas. The author examines the role of taking applied STEM courses early in high school on taking advanced mathematics and science courses later in high school. The results suggest a positive link between early applied STEM coursetaking and later advanced mathematics and science coursetaking—one that is delineated by specific type of applied STEM course and by individual-level demographic characteristics. The findings of this study thus support policymakers and practitioners’ efforts to expand the STEM curriculum beyond traditional subjects. Continuing to do so may be one way to expand the number of students persisting in STEM.  相似文献   

3.
Various educational technologies have been advanced as potential vehicles to transform teaching and learning. Still, research studies have documented that primary school teachers struggle to integrate technology in meaningful ways. This article presents the findings of a year-long study in which the author frequently observed three primary school teachers’ enactments of technology into their mathematics teaching. Each teacher was observed between 25 and 30 times during the school year. The types of technologies used as well as the types of mathematical tasks and problems that participants posed while teaching with technology were inductively analyzed. Inductive qualitative analyses indicated that participants’ technology use focused on presentation technologies such as the document camera or interactive whiteboard more than computer-based technologies or interactive activities. Further, teachers varied widely in their enacted pedagogies while integrating technology, and two participants demonstrated more frequent enactments of learner-centered pedagogies toward the end of the school year. Implications for researching teachers’ use of technology in the future are also shared.  相似文献   

4.
How should we think about the body in science education? What ought it mean to be alive and live within epistemologies and pedagogies? What does it mean to be human in science education? In response to Auli Arvola Orlander and Per-Olof Wickram’s article, this essay explores some of the possibilities and questions that the body evokes in science education research and practice. Drawing on selected theorizing in science education, environmental education and science and technology studies, the author suggests that we should strive to be more in tune with the seemingly mundane corporeal aspects of our performances and representations. This shift in attention has the potential to open up research, policy and practice agendas associated with relationships between pedagogies and embodied and disembodied knowledge and knowing. Such agendas might start by considering situated and embodied emotions in science education.  相似文献   

5.
Building on a pedagogical model designed to support the teaching and learning of the language of science investigation practices with middle school emergent bilingual learners, we developed a series of soccer and science investigations to promote interest and engagement in science learning. We used assemblage theory to study how students engaged in and acted within this bilingual curriculum situated in an afterschool soccer practice context. We found that soccer, a passion for several Latino students, can be used as a cultural tool for science teachers to support the emerging bilingual students’ learning process. Implications for educators and researchers considering ways of integrating diverse students’ cultural practices and passions with culturally sustaining pedagogies for science teaching and learning are discussed.  相似文献   

6.
All science, technology, engineering, and mathematics (STEM) educators working in urban public school systems are expected to provide opportunities for students to develop foundational scientific literacy skills in mathematics and science learning. However, the demands on STEM educators teaching the “gifted” or “high-performing” students attending STEM-focused schools are much higher. Educators are expected to motivate, nurture, and propel the intrinsic or earned abilities these students possess. This article shares teaching- and learning-informed stories of a STEM educator (the author) and her students attending New York City Specialized High School for the Sciences. The goal is to document the complexities surrounding the notion of a gifted mindset: first from the author's own experiences as a female scientist and person of color and second from the narratives of the students. Teaching and learning within a prestigious public school for the sciences comes with many narratives of challenge and triumph. The learning stories of empowered students reveal that they desire opportunities in the STEM classroom for meaningful learning. Students who want to take ownership in their learning will find a way to appropriate meaningful learning, even in restrictive classrooms. Learning stories, as a theoretical framework and narrative assessment tool, are particularly useful in contextualizing the multi-dimensional aspects of being a STEM professional in education.  相似文献   

7.

Few studies have examined the student learning effects of integrating science with mathematics and technology. We compared a school that integrated mathematics, science and technology in grade 9 to a school in the same district that taught the three courses separately. The distinguishing feature of the integrating school was the reorganization of instruction in the three subjects to prepare students for seven group projects (involving a total of 25 h) that required the application of knowledge and skill that were shared by the three subjects, as well as learning outcomes that were unique to each. The study detected benefits for students in the integrated setting in terms of their ability to apply shared learning outcomes, student motivation, ability to work together and attitudes to appraisal of group work. Female students in the integrated school had a better understanding of selected science learning outcomes. Attitudes toward mid‐term exams were higher in the control school.

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8.
We investigate the role of specialized science, technology, engineering, and mathematics (STEM) high schools in New York City (NYC) in promoting performance in science and mathematics and in closing the gender and race gaps in STEM subjects. Using administrative data covering several recent cohorts of public school students and a rich variety of high schools including over 30 STEMs, we estimate the effect of attending a STEM high school on a variety of student outcomes, including test taking and performance on specialized science and mathematics examinations. While comparisons of means indicate an advantage to attending a STEM school, more thorough analysis conditioning on a rich set of covariates, including previous grade test performance, reduces or eliminates this advantage. Females and males in STEMs do better than their counterparts in Non-STEMs, but the gender gap is also larger in these schools. We also find that the black-white and Hispanic-white gaps are smaller in STEM relative to Non-STEM schools across almost all outcomes, but the Asian-white gap, in contrast, is larger in STEMs relative to Non-STEMs.  相似文献   

9.
Drawing from current models, research, and science and mathematics education reform documents, this article first defines and/or delimits three broad domains of education: integrated school science and mathematics, assessment, and technology. Based upon this three-tiered discussion, a list of characteristics is then distilled to guide in the development of assessment for integrated school science and mathematics using technology. Two integrated school science and mathematics activities are provided to illustrate the alignment of instruction and assessment and the systematic integration of technology into both.The writing of this paper was supported by The National Center for Science Teaching and Learning under grant R117Q00062 from the Office of Educational Research and Improvement, U.S. Department of Education. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the authors and do not necessarily reflect the views of the sponsoring agency.  相似文献   

10.
For more than half a century concerns about the ability of American students to compete in a global workplace focused policymakers' attention on improving school performance generally, and student achievement in science, technology, engineering, and mathematics (STEM) specifically. In its most recent form—No Child Left Behind—there is evidence this focus led to a repurposing of instructional time to dedicate more attention to tested subjects. While this meant a narrowing of the curriculum to focus on English and mathematics at the elementary level, the effects on high school curricula have been less clear and generally absent from the research literature. In this study, we sought to explore the relationship between school improvement efforts and student achievement in science and thus explore the intersection of school reform and STEM policies. We used school‐level data on state standardized test scores in English and math to identify schools as either improving or declining over three consecutive years. We then compared the science achievement of students from these schools as measured by the ACT Science exams. Our findings from three consecutive cohorts, including thousands of high school students who attended 12th grade in 2008, 2009, and 2010 indicate that students attending improving schools identified by state administered standardized tests generally performed no better on a widely administered college entrance exam with tests in science, math and English. In 2010, students from schools identified as improving in English scored nearly one‐half of a point lower than their peers from declining schools on both the ACT Science and Math exams. We discuss various interpretations and implications of these results and suggest areas for future research. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 49: 804–830, 2012  相似文献   

11.
《学校用计算机》2012,29(1-2):6-39
In this article the author focuses on signature pedagogies that are associated with different forms of educational technologies. The author categorizes forms of technologies that support the teaching and learning of mathematics in different ways, and identifies signature pedagogies associated with each category. Outcomes and impacts of different technologies are reviewed, as are implications of implementation, and the integration of signature pedagogies into teaching practices. In conclusion, the author asks whether technologies alone can bring about learning impacts, whether other key factors need to be in place, and the need to explore these integrally within future research.  相似文献   

12.
Abstract

School–university partnerships also known as professional development school (PDS) partnerships provide potential for universities and schools to establish partnerships that can benefit university faculty, school teachers, university students, and school students. This study examines the impact of a PDS partnership in which the author served as a school-based mathematics coach for two years in a high-need elementary school. Data sources included interviews, surveys, and field notes from classroom observations. Inductive qualitative analyses which were situated in a multi-level framework for researching professional development found that teachers posed more cognitively demanding mathematical tasks and high-level questions in year two compared to year one of this project. Further, student achievement was noted on both state-wide and district-created assessments. Also teachers reported that the school-based approach to professional development led to some teachers taking on more informal leadership roles to support their colleagues’ mathematics instruction. Implications for school-based learning opportunities across the world include the need to establish specific university–school partnerships, and carefully designing research studies to examine the impact of these learning opportunities.  相似文献   

13.
美国的数学与科学技术高中是以数学与科学技术为学校主题或特色的磁石学校,也是吸引该领域出类拔萃学生的一种选拔性高中或英才学校。其课程设置围绕其鲜明主题分必修课、选修课、科研实习课程与大学预科（AP）课程等四类,语言、人文社会科学及数学与科学技术等三组,具有深度与广度结合、学术性与职业性连接、统一标准与自主弹性兼顾等特色,体现着追求平等与卓越合一的教育理念与因材施教的精神。这对我国高中课程改革特色的凸显具有一定启示。  相似文献   

14.
Feminist pedagogy in the research class: an example of teacher research   总被引：1，自引：1，他引：0  
This article illustrates the development of a feminist pedagogy in a graduate-level course on research design and qualitative analysis. The course, entitled ‘Teaching as Research’, was conceptualised for classroom teachers, supervisors and administrators. Stories in this narrative analysis describe the changes across four sequential courses relative to course goals: short-term instructional, political, epistemological, and personal or transformational. Though feminist pedagogies are situated and not generalisable, the author hopes these stories will help illuminate and encourage others.  相似文献   

15.
Both science and technology education have a commitment to teaching process; investigations or scientific method in science, design in technology, and problem solving in both areas. The separate debates in science and technology education reveal different curricular emphases in processes and content, reflecting different goals, and pedagogic and educational research traditions. This paper explores these differences and argues that each curriculum area can learn from the other. Despite the interest in processes, problem solving remains neglected in each area, particularly with respect to empirical accounts of student problem-solving activities and the supporting pedagogy. This paper draws on the situated learning and social constructivist literature to provide insights into problem solving in technology education. The research reported here, gives accounts of the problem-solving strategies of English secondary school students. These strategies represent their responses to technology activities and the learning environment created by teachers.  相似文献   

16.
Specialized science, technology, engineering, and mathematics (STEM) schools create niche areas in an attempt to attract the best students, establish the school status, and justify their privilege to valuable resources. One Singapore STEM school does this in applied science learning to differentiate its curriculum from the national prescribed curriculum. Reflecting on the issues of curriculum innovation from the perspective of a teacher and head of department in this school, the second author discusses the constraints in curriculum innovation in a specialized school context embedded within a larger system of the national curriculum. We reflect on her experiences in designing, planning, writing, and implementing applied science courses and the challenges in having to simultaneously address the standardized assessment guidelines.  相似文献   

17.
This paper explores the relationship between teachers’ general beliefs about sexism in society with their views on sexism in curriculum materials. In so doing, it seeks to elaborate on the nature of teachers’ ideological perceptions of sexism, sex roles and feminism. By analysing sex stereotyping in the school texts of one secondary school for the subjects English, mathematics and French, the research reported in the paper substantiates much of the previous research in this area which has found school texts to be male dominated. In conclusion, the paper suggests that, in certain cases, teacher ideology could be a considerable obstacle to the development of anti‐sexist pedagogies because those teachers who support traditional sex roles tend to resist or devalue anti‐sexist initiatives in education.  相似文献   

18.
数学是中职教育阶段一门非常重要的基础学科,由于长期以来人们对中职教育存在错误的认识,中职院校的生源普遍基础很差,因此,在数学知识的学习方面很多学生都感到压力很大。文章通过对中职数学教学中存在问题的反思,提出利用微课技术这种新的教学方式改善中职数学教育的方法,以此来提高中职数学教学的质量。  相似文献   

19.
The Australian Science and Mathematics School (ASMS) is a purpose-built innovative senior secondary school situated on the grounds of Flinders University, South Australia. The school was established to address declining enrollments in senior secondary mathematics and science, students' negative attitudes, a shortage of qualified science, technology, engineering, and mathematics (STEM) teachers, and a curriculum that lacked relevance to contemporary life. Such research evidence called for transformation in STEM education and acknowledged that teachers' professional learning was central to achieving transformation. A key professional learning strategy employed by the school to transform STEM education was the engagement of teachers and academics as professional partners in developing interdisciplinary curriculum. The value and challenges of the professional partnership are explored in this article, noting the importance of valuing rather than dismissing dissonance between the groups.  相似文献   

20.
Science, technology, engineering, and mathematics (STEM) fields, important in today’s world, are underrepresented by students with disabilities. Students with visual impairments, although cognitively similar to sighted peers, face challenges as STEM subjects are often taught using visuals. They need alternative forms of access such as enlarged or audio‐converted text, tactile graphics, and involvement in hands‐on science. This project focused on increasing teacher awareness of and providing funds for the purchase of supplemental adaptive resources, supplies, and equipment. We examined attitude and instructional changes across the year of the programme in 15 science and mathematics teachers educating students with visual impairments. Positive changes were noted from pretest to posttest in student and teacher perspectives, and in teacher attitudes towards students with disabilities in STEM classes. Teachers also provided insights into their challenges and successes through a reflective narrative. Several adolescent students resisted accommodations to avoid appearing conspicuous to peers. Teachers implemented three strategies to address this: providing the adaptations to all students in the class; convincing the student of the need for adaptation; and involving the class in understanding and accepting the student’s impairment. A variety of teacher‐created adaptations for various science and mathematics labs are reported. Another finding was many adaptations provided for the student with visual impairment benefitted the entire class. This study supports the claim that given knowledgeable, supportive teachers, and with appropriate accommodations such as tactile or auditory materials, students with visual impairments can be as successful and engaged as other students in science and mathematics.  相似文献   

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