Practicing What We Teach: A Self-Study in Implementing an Inquiry-Based Curriculum in a Middle Grades Classroom

A science teacher educator returned to teaching adolescents after more than 10 years in the professoriate. We studied his beliefs, practice and daily use of inquiry pedagogy while implementing a reform-based curriculum. Reflection on practice was evidenced by a weekly journal, classroom observations and debriefings, and extensive interviews. Newly developed practical knowledge from this experience shifted the science teacher educator’s beliefs away from the Piagetian structuralism espoused in prescribed curricula towards a more culturally responsive, student-driven approach to teaching science to middle grades students. The merits and limitations of curricula attempting to follow traditional scientific practices are discussed.     

Teaching physics to prospective elementary teachers: Bridging gaps or widening chasms

The education of prospective Elementary and Early Childhood (E&EC) teachers to teach science has been an on-going challenge for science teacher educators. Accordingly, a course in physical science was planned and implemented especially for prospective E&EC teachers. The purpose of this study was to understand the nature of the enacted curriculum and about the forces which constrained its evolution. Miller, the teacher of the course, had no prior experience in teaching prospective E&EC teachers and many of his experiences as a university level teacher were based on his teaching of physics majors. These experiences shaped his approach to teaching the course as did his years as a basketball coach. Miller was an expert in physics and constructed his role as teaching students significant scientific truths. Miller saw the purpose of the course as being to educate the students in science, not to prepare them to teach science. He was unwilling to address the goals of students that were oriented strongly toward becoming better teachers. The beliefs of the teacher constrained the enacted curriculum to an extent that gaps between the needs of students and the enacted curriculum were wider at the end of the course than they were at the beginning. Armstrong College In my opinion I think I failed completely, but I am quite happy with what I am trying to do. I just don't think I executed it well. So I was pretty unhappy with the whole experience in terms of the results, but I was not unhappy with the experience in terms of whether it was worth doing. I think it is important in science to develop free-thinking and being able to come to conclusions. Science is being able to reflect on the human condition, and being able to think about things you don't know about. (Miller)     

The teacher's role in the transformation of students' understanding

The application of constructivist referents for teaching science has received some recent unwarranted criticism. To counter some of the pedagogical criticisms, the teacher's role and actions within a Year 6 science classroom learning community are described. In particular, my interpretation of two teaching episodes shows how the teacher helped a group of students transform their understanding of electrical circuits. The teacher in this study mediated learning by monitoring the transformation of student understanding and negotiating scientific practices—teaching practices which need to be illustrated more fully by researchers to avoid further confusion about the application of idea-based social constructivism. I argue that the teacher's role, from a social constructivist perspective, is to employ whatever strategies are needed to help students develop a deeper understanding of canonical science.     

SAUDI ELEMENTARY SCHOOL SCIENCE TEACHERS’ BELIEFS: TEACHING SCIENCE IN THE NEW MILLENNIUM

This study explored Saudi elementary school science teachers’ beliefs about the process of teaching and learning science. This involved the exploration of their views about the new Saudi science curriculum, which emphasizes critical thinking and problem solving. Comprehensive interviews were held in 8 schools with 4 male and 6 female—2 of whom were from private schools—science teachers. The interviews were analyzed to identify and assess common themes among their beliefs as well as associations between their beliefs and self-reported classroom practices. The findings revealed perceptual differences between teaching the old and the new science curricula and also that these science teachers were challenged by available class time, the student–teacher ratio, and the lack of laboratory space, equipment, and administrative support. It appears that the more interactive and group-oriented activities that formed the instructional foundation of the new curriculum have increased enjoyment for teaching science and led students to better comprehension of scientific concepts.     

“Finding the Joy in the Unknown”: Implementation of STEAM Teaching Practices in Middle School Science and Math Classrooms

In response to a desire to strengthen the economy, educational settings are emphasizing science, technology, engineering, and mathematics (STEM) curriculum and programs. Yet, because of the narrow approach to STEM, educational leaders continue to call for a more balanced approach to teaching and learning, which includes the arts, design, and humanities. This desire created space for science, technology, engineering, arts, and mathematics (STEAM) education, a transdisciplinary approach that focuses on problem-solving. STEAM-based curricula and STEAM-themed schools are appearing all over the globe. This growing national and global attention to STEAM provides an opportunity for teacher education to explore the ways in which teachers implement STEAM practices, examining the successes and challenges, and how teachers are beginning to make sense of this innovative teaching practice. The purpose of this paper is to examine the implementation of STEAM teaching practices in science and math middle school classrooms, in hopes to provide research-based evidence on this emerging topic to guide teacher educators.     

教师专业发展与高等师范教育课程改革

职前教师教育是教师专业发展的奠基阶段,应该着眼于教师专业发展来规划和实施高等师范教育课程;教师专业发展不是教师把某种普遍的、规范的教育理论直接应用于教育实践的过程,而是融入教师个人的实践性知识不断发展的过程。据此,笔者认为我国高等师范教育课程应密切联系真实的教育情境,着力培养教师的实践能力、专业判断能力和研究教育教学实际问题的能力,帮助教师养成反思习惯,为教师终身的专业发展奠定基础。     

建构教学科学、教学技术、教学艺术三位一体教师教育新体系

2001年启动的基础教育新课程改革已进入全面实施阶段;2003年全国100多所非师范院校共同提出挑战教师教育的宣言;2007年教育部直属师范大学恢复实施师范生免费制度.日益紧迫的教师教育新需要,将讨论已久的教师教育专门化及高等师范教育面对基础教育等问题,推到了非系统解决不可的前台上来.教师教育专业化,除体现为人才培养目标、培养模式等的"专门"性外,关键是要具有不可替代的"专门"课程和教学.建构教学科学、教学技术、教学艺术三位一体的教师教育课程与教学体系,及以此为核心的"三位一体教师教育新体系",是打造教师教育专业性,占领教师教育制高点,适应基础教育改革需要的明智之举.作为连接教学科学和教学艺术中端的"教学技术类课程"的建设,是其中最大难点和突破点.     

Learning to teach science in urban schools by becoming a researcher of one’s own beginning practice

An urgent goal for science teacher educators is to prepare teachers to teach science in meaningful ways to youth from nondominant backgrounds. This preparation is challenging, for it asks teachers to critically examine how their pedagogical practices might adaptively respond to students and to science. It asks, essentially, for new teachers to become researchers of their own beginning practice. This study explores the story of Ben as he coauthored a transformative action research project in an urban middle school as part of a teacher education program and, later, over his first year of teaching at that same school. We describe how Ben and his partner teacher created innovative spaces for science learning. This offered Ben an opportunity to make some of his deeply engrained pedagogical beliefs come alive within a context of distributed expertise, which provided for him a space of moderate risk where he could afford the chances of failure without undermining how he felt about his own capacity as a teacher. Our study highlights the importance of creating reform opportunities within the context of teacher education programs that may help beginner teachers construct positive images of teaching that they can hold on to in their future practice.     

The role of personal practice theories in the professional development of a beginning high school chemistry teacher

The notion of deliberated teacher reflection as a means of improving professional teaching practice has become one of the most pervasive concepts to influence science teacher education during the past decade. In this case study, we use the notion of teacher reflection and Lytle and Cochran‐Smith's ( 1990 ) typology of teacher research to examine the relationships between a beginning high school chemistry teacher's articulated personal practice theories and his actions as demonstrated by his curricular decisions and instructional practices. In so doing, we describe the ways in which the formal articulations of this teacher's personal practice theories lent themselves to his development as a teacher/researcher and propose this development as a useful model of science teacher practitioner professionalism. © 2001 John Wiley & Sons, Inc. J Res Sci Teach 38: 408–441, 2001     

Perceptions of assessment in a senior physics class

Students' responses to assessment tasks are likely to be affected by a range of factors including teaching approaches, the nature of the curriculum, the nature of the assessment task, socialising influences, and perceptions of the teacher's assessment objectives. This paper describes the perceptions of assessment practices held by senior physics students and their teacher in one Brisbane school. The nature and rationale for these practices were inferred from an examination of school documents. Congruences and dissonances between and within these indicators of physics assessment practices in the school are explored, with particular reference to gender. Specializations: science education, science teacher education, physics education.     

Science as a Web of Trails: Redesigning Science Education with the Tools of the Present to Meet the Needs of the Future

Science education has experienced significant changes since the mid-20th century, most recently with the creation of STEM curricula (DeBoer 1991; Yager 2000). The emergence of the World Wide Web as a tool in research and discovery offers Pre-K-12 science education an opportunity to share information and perspectives which engage students with the scientific community (Zoller 2011). Students are able to access open, transparent sites creating common resources pools and autonomous working groups which can be used for shared problem solving. Science teachers should carefully build web 2.0 technology into their practice based on a changing pedagogy. Instead of focusing on teaching rule-based concepts and processes in which the teacher’s role is that of expert, education should be focusing on possibilities of the web both in scientific research and understanding. In addition, web-focused education can also help remake scientific product as a public good in the lives of both science researchers and science consumers.     

An interpretive examination of high school chemistry teachers' analogical explanations

This article reports an interpretive examination of four teachers' use of analogies to teach chemistry. The study describes why the teachers chose to use analogies, how the characteristics of the analogies employed varied from teacher to teacher, and from where the teachers derived their analogies. These teachers used analogies spontaneously, as well as on a planned basis, to explain abstract chemistry concepts both on a whole-class basis and for individual students who indicated a lack of understanding. The teachers appeared able to ascertain that the students required an alternative representation without overtly seeking evidence to this effect. The presented analogies, especially those that were of the simple-comparison type, appeared to have a motivational impact on the students. Several analogies were extended to map selected attributes, and these were believed by the teachers to be powerful explanatory devices. Pictorial analogies were frequently used to enhance analog familiarity, and further analog explanation was not uncommon, although the frequency with which the teachers stated the presence of analogical limitations was low. The article concludes by suggesting how science teacher education can be informed by case studies of teaching in context, in this instance of analogy-inclusive teaching by four experienced chemistry teachers.     

Supports and Concerns for Teacher Professional Growth During the Implementation of a Science Curriculum Innovation

Internationally, considerable reform in science education is occurring which promotes constructivist philosophies and advocates constructivist-inspired pedagogical strategies that are new to many teachers. This paper reports on the supporting factors necessary for teacher professional growth and the issues of concern that were evident during one primary teacher's successful implementation of a unit of work based on a draft of a new state-wide science syllabus which proposes such approaches. One researcher (CEP) provided guidance during the writing and implementation of the unit through professional development workshops complemented by ongoing collegial support. The analysis of the teacher's practice reveals that professional growth required a willingness of the teacher to engage with change and modify his professional practice. The support factors for teacher growth consisted of an appropriate program of professional development, teacher understanding of the elements of the curriculum innovation, and successful experiences in implementing new approaches. In contrast, the issues of concern were: the adequacy of support for planning including the time required to understand the innovation and make changes to teaching practice; science equipment; teacher knowledge; classroom management strategies; and ways to cope with change. Understanding of these support factors and issues of concern is vital for the successful implementation of science curriculum innovations.     

Changes in science classrooms after experiencing an international professional staff development program

This professional development program was designed to prepare science teachers to be more student-centered and to implement newer goals for science instruction. These goals are to improve science teaching in ways that promote broader and longer-lasting learning. Secondary school science teachers in Korea are expected to follow a rigid national curriculum with large classes - often with more than 50 students. This study focuses on feedback and follow-up interaction with teacher participants who were enrolled in a month-long workshop in the U.S. before returning to Korea to implement the new ideas. Assistance was offered to help teachers develop teaching modules which were more constructivist while also assisting with assessment efforts that provided further evidence of use of the new teaching practices and their effect on student learning. Student mastery of concepts and improvement in student creativity were two aspects of the summer workshop experiences and these were evaluated to illustrate workshop effects on teacher participants in their actual classrooms. An erratum to this article is available at .     

专家型数学教师数学教育观及影响因素探究——一个个案研究

采用半结构式访谈和问卷调查深入探讨了1位专家型数学教师的数学观,数学学习观和数学教学观及其相关影响因素。本研究发现该专家型数学教师主要认为:(1)数学是培养学生思维和数学能力的载体,是源于生活和用于生活的,是学生学习、考试的一个科目;(2)学习数学需一定天赋,学生自主参与、归纳总结是数学学习最佳的方式,数学思维和分析解决问题的能力是学生数学学习的主要部分和应达到的水平之一;(3)数学教学的目标在于培养学生的数学思维、分析解决问题的能力,成功的数学教学应注重学生的参与和课后落实。中国传统文化、数学教育传统、新课程理念以及教师的工作环境等都对其观念系统有一定的影响。     

Teaching transformation under centralized curriculum and teacher learning community: Two Chinese chemistry teachers' experiences in developing inquiry-based instruction

The establishment of centralized curriculum standards and school-based teacher learning communities are presumably necessary to reform science teaching towards inquiry-based instruction in many countries. Drawing on interview, document, and unit plan data from two high school chemistry teachers in China, this study examines these assumptions. Findings indicated that both teachers developed different kinds of science teaching practices despite working under the centralized science curriculum and school-based teacher learning communities. Different teaching experiences of the two teachers and their school cultures of teaching interacted with the centralized curriculum and teacher teaching community to consequently shape their teaching practices in different ways.     

新课程改革中阅读教学范式的转型

新课程改革以来,阅读教学范式发生了转型,主要表现为：从教师独白到师生对话的转换,从教师＂肢解＂到学生＂体验＂的转换,从预设性教学到生成性教学的转换,从倾听型学习到言说型学习的转换,从结构型教学到后结构教学的转换。在阅读教学范式转型过程中出现了阅读浅体验、教学假对话、教学伪生成、教学乱言说、教学无结构等现象。     

Reproduction of social class in the teaching and learning of science in urban high schools

The study examines the teaching and learning of science in an urban high school characterised by African American students from conditions of relative poverty. An interpretive study was undertaken involving a research team that included the teacher in the study and a student from the school. Despite the teacher's effort to enact a curriculum that was transformative the students resisted most of his efforts to enhance their learning. The study highlights the difficulties of engaging students when they lack motivation to learn and attend sporadically. In an era of standards-oriented science in which all students are expected to achieve at a high level, it is essential that research identify ways to tailor the science curriculum to the needs and interests of students.