A study of pre- and inservice physics teachers' understanding of photoelectric phenomenon as part of the development of a research-based quantum physics course
Am. J. Phys. 77, 658 (2009), DOI:10.1119/1.3129093
Mervi A. Asikainen and Pekka E. Hirvonen
We describe the development of a research-based quantum physics course for physics teachers. A case study approach is used to study the effect of the course on preservice and inservice teachers' understanding of the photoelectric effect. Results offer new insights into the learning of the photoelectric effect by providing a detailed description of the participant understanding. The learning outcomes achieved indicate that the instructional approach and the teaching–learning procedure used in the course can help preservice and inservice teachers attain an in-depth understanding of key quantum physics concepts.
Showing posts with label teacher prep. Show all posts
Showing posts with label teacher prep. Show all posts
2009-06-12
2009-04-30
Beatty Feldman - NARST 2009
Illuminating teacher change and professional development with CHAT
In the Proceedings of the Annual Meeting of the National Association for Research in Science Teaching (NARST), Garden Grove CA, Apr 20.
Beatty, Ian D. and Feldman, Allan
Technology-Enhanced Formative Assessment (TEFA) is an innovative pedagogy for science and mathematics instruction. Teacher Learning of TEFA is a research project studying teacher change as in-service secondary science and mathematics teachers learn TEFA in the context of a multi-year professional development (PD) program. Applying cultural-historical activity theory (CHAT) to the linked activity systems of PD and teachers’ classroom practice leads to a model of teacher learning and pedagogical change in which TEFA is first introduced into classrooms as an object of activity, and then made useful as a tool for instruction, and then—in rare cases—incorporated into all elements of a deeply transformed practice. Different levels of contradiction within and between activity systems drive the transitions between stages. CHAT analysis also suggests that the primary contradiction within secondary education is a dual view of students as objects of instruction versus students as willful individuals; the difficulties arising from this contradiction can either inhibit or motivate TEFA adoption.
In the Proceedings of the Annual Meeting of the National Association for Research in Science Teaching (NARST), Garden Grove CA, Apr 20.
Beatty, Ian D. and Feldman, Allan
Technology-Enhanced Formative Assessment (TEFA) is an innovative pedagogy for science and mathematics instruction. Teacher Learning of TEFA is a research project studying teacher change as in-service secondary science and mathematics teachers learn TEFA in the context of a multi-year professional development (PD) program. Applying cultural-historical activity theory (CHAT) to the linked activity systems of PD and teachers’ classroom practice leads to a model of teacher learning and pedagogical change in which TEFA is first introduced into classrooms as an object of activity, and then made useful as a tool for instruction, and then—in rare cases—incorporated into all elements of a deeply transformed practice. Different levels of contradiction within and between activity systems drive the transitions between stages. CHAT analysis also suggests that the primary contradiction within secondary education is a dual view of students as objects of instruction versus students as willful individuals; the difficulties arising from this contradiction can either inhibit or motivate TEFA adoption.
2009-04-28
Davis Smithey - Science Education 2009
Beginning teachers moving toward effective elementary science teaching
Sci Ed 1-26, 2009
Elizabeth A. Davis, Julie Smithey
We use a 10-year program of research centered on iterations of one elementary science methods course as a vehicle for exploring three important and interrelated goals for the learning of beginning elementary teachers. These include learning about inquiry-oriented science teaching, using science curriculum materials effectively, and anticipating and working with students' ideas in instruction. For each goal we discuss how the literature informs our thinking, describe relevant aspects of our design of the course, and present findings of our research with regard to preservice teachers' experiences in and learning from aspects of the course. For each goal, we also highlight examples from our longitudinal work following the preservice teachers into their early years as elementary teachers, to provide a glimpse of teachers' trajectories related to each of the themes. We close with a discussion of implications for research and practice in elementary science teacher education.
Sci Ed 1-26, 2009
Elizabeth A. Davis, Julie Smithey
We use a 10-year program of research centered on iterations of one elementary science methods course as a vehicle for exploring three important and interrelated goals for the learning of beginning elementary teachers. These include learning about inquiry-oriented science teaching, using science curriculum materials effectively, and anticipating and working with students' ideas in instruction. For each goal we discuss how the literature informs our thinking, describe relevant aspects of our design of the course, and present findings of our research with regard to preservice teachers' experiences in and learning from aspects of the course. For each goal, we also highlight examples from our longitudinal work following the preservice teachers into their early years as elementary teachers, to provide a glimpse of teachers' trajectories related to each of the themes. We close with a discussion of implications for research and practice in elementary science teacher education.
Schwarz - Science Education 2009
Developing preservice elementary teachers' knowledge and practices through modeling-centered scientific inquiry
Sci Ed 1-25, 2009
Christina Schwarz
Preservice elementary teachers face many challenges in learning how to teach science effectively, such as engaging students in science, organizing instruction, and developing a productive learning community. This paper reports on several iterative cycles of design-based research aimed at fostering preservice teachers' principled reasoning around these problems of practice through modeling-centered scientific inquiry. The first design cycle introduced preservice teachers to modeling and simulation software tools in an effort to advance their understanding of science and technology; the second used an instructional framework embodying modeling-centered inquiry to advance their views of effective science teaching and their lesson-planning practices; the third engaged preservice teachers in analyzing and modifying curriculum materials using reform-based criteria to foster effective curriculum materials use. Outcomes from these iterations indicate that the preservice teachers were most likely to advance their knowledge and practices within a coherent approach that focused on a core scientific practice such as modeling-centered inquiry, provided opportunities to unpack and apply robust tools such as reform-based instructional frameworks, and addressed their perceived problems of practice. The findings from this set of approaches are compared to others in an effort to point toward promising future directions for effective science teacher education.
Sci Ed 1-25, 2009
Christina Schwarz
Preservice elementary teachers face many challenges in learning how to teach science effectively, such as engaging students in science, organizing instruction, and developing a productive learning community. This paper reports on several iterative cycles of design-based research aimed at fostering preservice teachers' principled reasoning around these problems of practice through modeling-centered scientific inquiry. The first design cycle introduced preservice teachers to modeling and simulation software tools in an effort to advance their understanding of science and technology; the second used an instructional framework embodying modeling-centered inquiry to advance their views of effective science teaching and their lesson-planning practices; the third engaged preservice teachers in analyzing and modifying curriculum materials using reform-based criteria to foster effective curriculum materials use. Outcomes from these iterations indicate that the preservice teachers were most likely to advance their knowledge and practices within a coherent approach that focused on a core scientific practice such as modeling-centered inquiry, provided opportunities to unpack and apply robust tools such as reform-based instructional frameworks, and addressed their perceived problems of practice. The findings from this set of approaches are compared to others in an effort to point toward promising future directions for effective science teacher education.
2009-04-19
Harlow - Science Education 2009
Structures and improvisation for inquiry-based science instruction: A teacher's adaptation of a model of magnetism activity
Sci Ed 1-22, 2009
Danielle Boyd Harlow
One aspect of scientific inquiry that appears to be particularly challenging to learn is how explanatory models are developed and used in science. It is even more challenging to learn to teach through methods that engage young students in building and using explanatory models. In part, this is because to do so requires that teachers make real-time instructional decisions in response to the ideas that students articulate. In this paper I present an example of a teacher who participated in a series of activities during a professional development course that guided her and her colleagues through the process of developing and revising an explanatory model of magnetic phenomenon. She subsequently transformed this series of activities to use with her elementary school students. Contrasting the series of activities in the elementary classroom to the corresponding professional development activities revealed improvisational instructional acts and shed light on aspects of the classroom context that necessitated and facilitated improvisation. In particular, this paper highlights the multiple pedagogical and disciplinary structures that teachers implicitly chose among when improvising.
Sci Ed 1-22, 2009
Danielle Boyd Harlow
One aspect of scientific inquiry that appears to be particularly challenging to learn is how explanatory models are developed and used in science. It is even more challenging to learn to teach through methods that engage young students in building and using explanatory models. In part, this is because to do so requires that teachers make real-time instructional decisions in response to the ideas that students articulate. In this paper I present an example of a teacher who participated in a series of activities during a professional development course that guided her and her colleagues through the process of developing and revising an explanatory model of magnetic phenomenon. She subsequently transformed this series of activities to use with her elementary school students. Contrasting the series of activities in the elementary classroom to the corresponding professional development activities revealed improvisational instructional acts and shed light on aspects of the classroom context that necessitated and facilitated improvisation. In particular, this paper highlights the multiple pedagogical and disciplinary structures that teachers implicitly chose among when improvising.
Abd-El-Khalick Ackerson - IJSE 2009
The Influence of Metacognitive Training on Preservice Elementary Teachers' Conceptions of Nature of Science
International Journal of Science Education
Fouad Abd-El-Khalick; Valarie Akerson
This study assessed the influence of training in, and use of, metacognitive strategies on the development of prospective elementary teachers' views of nature of science (NOS). Participants were 49 students (92% female) enrolled in two sections of an elementary science methods course. The sections were randomly assigned to an intervention group and a comparison group. Students in both groups were engaged with explicit-reflective NOS instruction, which focused on the empirical, tentative, theory-driven, inferential, and creative NOS. Additionally, students in the intervention group received instruction in, and used, three metacognitive strategies during their engagement with thinking about NOS. The Views of Nature of Science Questionnaire—Form C and the Metacognitive Awareness Inventory were respectively used to assess participants' views of NOS and metacognitive awareness at the beginning and conclusion of the study. Data analyses indicated that significantly more students in the intervention group explicated more informed views of the target aspects of NOS. Moreover, these substantial changes were coupled with significantly increased Metacognitive Awareness Inventory scores for the intervention group participants. The results point to a relationship between improved metacognitive awareness and the development of informed understandings of NOS.
International Journal of Science Education
Fouad Abd-El-Khalick; Valarie Akerson
This study assessed the influence of training in, and use of, metacognitive strategies on the development of prospective elementary teachers' views of nature of science (NOS). Participants were 49 students (92% female) enrolled in two sections of an elementary science methods course. The sections were randomly assigned to an intervention group and a comparison group. Students in both groups were engaged with explicit-reflective NOS instruction, which focused on the empirical, tentative, theory-driven, inferential, and creative NOS. Additionally, students in the intervention group received instruction in, and used, three metacognitive strategies during their engagement with thinking about NOS. The Views of Nature of Science Questionnaire—Form C and the Metacognitive Awareness Inventory were respectively used to assess participants' views of NOS and metacognitive awareness at the beginning and conclusion of the study. Data analyses indicated that significantly more students in the intervention group explicated more informed views of the target aspects of NOS. Moreover, these substantial changes were coupled with significantly increased Metacognitive Awareness Inventory scores for the intervention group participants. The results point to a relationship between improved metacognitive awareness and the development of informed understandings of NOS.
Ostermeier Prenzel Duit - IJSE 2009
Improving Science and Mathematics Instruction: The SINUS Project as an example for reform as teacher professional development
International Journal of Science Education
Christian Ostermeier; Manfred Prenzel; Reinders Duit
This article presents an example of teacher professional development based on a perspective of situated learning and implemented on a large scale. We consider teacher professional development from three perspectives. First, teacher professional development is a key factor in improving classroom instruction. Second, teacher professional development is a vehicle for conveying knowledge from research into classrooms. Third, teacher professional development is an object of research itself. A German project to improve science and mathematics teaching (SINUS)—comprising 180 schools in a pilot-phase and more than 1,700 schools in a second phase of scaling-up—serves as an example of this framework for teacher professional development. Using these three views we describe the foundations of the programme and provide a brief account of the programme's background and its conception. We show how the central elements of the programme (11 modules) are based on an in-depth analysis of science and mathematics education, as well as how those modules structure the professional development of the teachers. Finally, we provide an overview of the evaluation of the programme. A large-scale comparison between SINUS schools and a representative sample of German schools tested in PISA 2003 showed positive effects of the programme with regard to students' interest and motivation as well as competencies in science and mathematics. In the light of these findings, we argue that teachers' learning related to daily pedagogical challenges in the classroom should be central to professional development initiatives.
International Journal of Science Education
Christian Ostermeier; Manfred Prenzel; Reinders Duit
This article presents an example of teacher professional development based on a perspective of situated learning and implemented on a large scale. We consider teacher professional development from three perspectives. First, teacher professional development is a key factor in improving classroom instruction. Second, teacher professional development is a vehicle for conveying knowledge from research into classrooms. Third, teacher professional development is an object of research itself. A German project to improve science and mathematics teaching (SINUS)—comprising 180 schools in a pilot-phase and more than 1,700 schools in a second phase of scaling-up—serves as an example of this framework for teacher professional development. Using these three views we describe the foundations of the programme and provide a brief account of the programme's background and its conception. We show how the central elements of the programme (11 modules) are based on an in-depth analysis of science and mathematics education, as well as how those modules structure the professional development of the teachers. Finally, we provide an overview of the evaluation of the programme. A large-scale comparison between SINUS schools and a representative sample of German schools tested in PISA 2003 showed positive effects of the programme with regard to students' interest and motivation as well as competencies in science and mathematics. In the light of these findings, we argue that teachers' learning related to daily pedagogical challenges in the classroom should be central to professional development initiatives.
Ogan-Bekiroglu Akkoç - IJSME 2009
Preservice Teachers’ Instructional Beliefs And Examination Of Consistency Between Beliefs And Practices
International Journal of Science and Mathematics Education
Feral Ogan-Bekiroglu and Hatice Akkoç
The purposes of this study were to determine preservice physics teachers’ instructional beliefs and to investigate the relationship between their beliefs and practices. The theoretical framework was based on the combination Haney & McArthur’s (Science Education, 86(6):783–802, 2002) research and Ford’s (1992) motivation systems theory. A multicase study design was utilized for the research in order to focus on a belief–practice relationship within several examples. Semistructured interviews, observations, and preservice teachers’ written documents were used to collect data. Results showed that most preservice teachers held instructional beliefs aligned with constructivist philosophy. Some of the preservice teachers’ beliefs were consistent with their practices while some of them presented different practices from their beliefs in different placements.
International Journal of Science and Mathematics Education
Feral Ogan-Bekiroglu and Hatice Akkoç
The purposes of this study were to determine preservice physics teachers’ instructional beliefs and to investigate the relationship between their beliefs and practices. The theoretical framework was based on the combination Haney & McArthur’s (Science Education, 86(6):783–802, 2002) research and Ford’s (1992) motivation systems theory. A multicase study design was utilized for the research in order to focus on a belief–practice relationship within several examples. Semistructured interviews, observations, and preservice teachers’ written documents were used to collect data. Results showed that most preservice teachers held instructional beliefs aligned with constructivist philosophy. Some of the preservice teachers’ beliefs were consistent with their practices while some of them presented different practices from their beliefs in different placements.
Everett Otto Luera - IJSME 2009
Preservice Elementary Teachers’ Growth in Knowledge of Models in a Science Capstone Course
International Journal of Science and Mathematics Education
Susan A. Everett , Charlotte A. Otto and Gail R. Luera
We used four different methods to determine the best means of assessing over 200 preservice elementary teachers’ growth in knowledge of models and their use in K-8 classrooms while participating in the Science Capstone course that focused on the unifying themes of models in science. Each assessment method probed a different aspect of models (from growth in scientific use to need for greater emphasis on the role and use of models) and each used a different method of gathering student responses (Likert-type responses to concept maps). We determined that growth in student knowledge was demonstrated by all instruments, but some instruments were more useful than others for determining preservice elementary teachers’ prior knowledge as well as growth in knowledge of models necessary for K-8 teachers.
International Journal of Science and Mathematics Education
Susan A. Everett , Charlotte A. Otto and Gail R. Luera
We used four different methods to determine the best means of assessing over 200 preservice elementary teachers’ growth in knowledge of models and their use in K-8 classrooms while participating in the Science Capstone course that focused on the unifying themes of models in science. Each assessment method probed a different aspect of models (from growth in scientific use to need for greater emphasis on the role and use of models) and each used a different method of gathering student responses (Likert-type responses to concept maps). We determined that growth in student knowledge was demonstrated by all instruments, but some instruments were more useful than others for determining preservice elementary teachers’ prior knowledge as well as growth in knowledge of models necessary for K-8 teachers.
2009-02-22
Henderson Beach Famiano - AJP 2009
Promoting instructional change via co-teaching
American Journal of Physics, Volume 77, Number 3 (March 2009), pp. 274-283
Physics Education Research (PER) has made significant progress in developing effective instructional strategies, but disseminating the background knowledge and strategies to other faculty has proven difficult. Co-teaching is a promising and cost-effective alternative to traditional professional development which may be applicable in particular situations. We discuss the theoretical background of co-teaching and describe our initial experience with it. A new instructor (Famiano) co-taught an introductory calculus-based physics course with an instructor experienced in PER-based reforms (Henderson). The pair taught within the course structure typically used by Henderson and met regularly to discuss instructional decisions. An outsider (Beach) conducted separate interviews with each instructor and observed several class sessions. Classroom observations show an immediate use of PER-based instructional practices by the new instructor. Interviews show a significant shift in the new instructor's beliefs about teaching and intentions of future use of PER-based instructional approaches.
An earlier version of the article was posted on arxiv.org
American Journal of Physics, Volume 77, Number 3 (March 2009), pp. 274-283
An earlier version of the article was posted on arxiv.org
Subscribe to:
Posts (Atom)