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This study explored whether early childhood preservice teachers' concerns about teaching nature of science (NOS) and their intellectual levels influenced whether and how they taught NOS at the preschool and primary (K‐3) levels. We used videotaped classroom observations and lesson plans to determine the science instructional practices at the preschool and primary levels, and to track whether and how preservice teachers emphasized NOS. We used the Stages of Concern Questionnaire (SOCQ) pre‐ and postinternship to determine concerns about NOS instruction, and the Learning Context Questionnaire (LCQ) to determine intellectual levels. We found that neither concerns about teaching NOS nor intellectual level were related to whether and how the preservice teachers emphasized NOS; however, we found that all preservice early childhood teachers began their internships with NOS concern profiles of “worried.” Two preservice teachers' NOS concerns profiles changed as a result of their internships; one to “cooperator” and one to “cooperator/improver.” These two preservice teachers had cooperating teachers who were aware of NOS and implemented it in their own science instruction. The main factors that hindered or facilitated teaching NOS for these preservice teachers were the influence of the cooperating teacher and the use of the science curriculum. The preservice teacher with the cooperating teacher who understood and emphasized NOS herself and showed her how to modify the curriculum to include NOS, was able to explicitly teach NOS to her students. Those in classrooms whose cooperating teachers did not provide support for NOS instruction were unable to emphasize NOS. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 47:213–233, 2010 相似文献
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This study investigated the effects of computer use upon the computer literacy of preservice elementary teachers using two methods of instruction: computer assisted instruction in an earth science course and computer programming in a mathematics education course. Computer literacy was measured by the Minnesota Computer Literacy and Awareness Assessment (MCLAA). For each component of computer literacy, differences in group posttest scores were compared using an analysis of covariance with pretest scores used as the covariate. Pre- to posttest increases in scores for each group were also examined. The results indicated that the treatment given to the computer programming group had little or no effect upon the students' computer literacy, while the treatment given to the computer assisted instruction group had a significant effect upon the affective subscale of the MCLAA. A positive effect was also indicated on the cognitive subscale of the MCLAA. Thus, it appears that an effective method for improving preservice elementary teachers' computer literacy is to involve them in computer assisted instruction, possibly through a science course. 相似文献
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Christopher P. Brown Joanna Englehardt 《Journal of Early Childhood Teacher Education》2017,38(1):19-38
The increased use of and demand for technology in early childhood education classrooms and programs creates new challenges for practicing and preservice early educators being asked to employ such technology within their teaching. Early childhood teacher education programs have struggled to meet these demands for teaching their students how to integrate such technology into their instruction with young children. Preservice teachers who do receive such training often fail to develop the skills and/or beliefs required to implement technology effectively into their own classrooms. The study reported on in this article addresses this issue by providing insight into how a sample of early childhood preservice teachers who used iPads and their apps in their coursework and high-stakes early learning field placements made sense of using these devices as teachers. Such findings illuminate instructional opportunities for teacher educators to consider as they seek to assist their students in making sense about how to implement as well as adopt appropriate and effective instructional strategies into their own classrooms. 相似文献
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There is a current national emphasis on science, technology, engineering, and mathematics (STEM). Additionally, many states are transitioning to the Next Generation Science Standards (NGSS), which encourage teachers to incorporate engineering in science classrooms as well as have their students learn science by doing science. Methods courses are also shifting to adequately prepare preservice science teachers in these areas. This study examines preservice science teachers’ pre- and post-ideal inquiry-based lesson plan scenarios before and after intervention in their Secondary Science Methods I and II courses. These preservice science teachers participated in a variety of opportunities to practice authentic science inquiry (ASI) pedagogical techniques as well as integrated STEM topics, with a particular emphasis on computer programming throughout their 80 h of Methods instruction. ASI is a type of inquiry where students learn science by conducting science research in a grade-appropriate manner. Thirty-eight preservice teachers’ scenarios were analyzed using a rubric from Spuck (2014) to determine the degree to which the ten components of ASI were included in scenarios pre- to post-instruction. Trends in ASI component inclusion are discussed. These findings indicate that preservice science teachers are proficient at writing inquiry-based lessons where they planned opportunities for their future students to collaborate, use scientific instrumentation, and collect and analyze data, but need additional support with developing student activities where students create testable questions, revise their question and methods, participate in peer review, and disseminate their results to their peers or the larger scientific community. Overall, the results suggest Methods instruction should reinforce preservice teachers’ focus on planning lessons which include opportunities for all ASI components. Interventions in the aforementioned areas of weak inclusion may be beneficial to preservice teachers. 相似文献
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This investigation explores the effectiveness of a teacher preparation program aligned with situated learning theory on preservice science teachers' use of technology during their student teaching experiences. Participants included 26 preservice science teachers enrolled in a 2‐year Master of Teaching program. A specific program goal was to prepare teachers to use technology to support reform‐based science instruction. To this end, the program integrated technology instruction across five courses and situated this instruction within the context of learning and teaching science. A variety of data sources were used to characterize the participants' intentions and instructional practices, including classroom observations, lesson plans, interviews, and written reflections. Data analysis followed a constant comparative process with the goal of describing if, how, and why the participants integrated technology into their instruction and the extent to which they applied, adapted, and innovated upon what they learned in the science teacher preparation program. Results indicate that all participants used technology throughout their student teaching for reform‐based science instruction. Additionally, they used digital images, videos, animations, and simulations to teach process skills, support inquiry instruction, and to enhance student engagement in ways that represented application, adaptation, and innovation upon what they learned in the science teaching methods program. Participants cited several features of the science teacher preparation program that helped them to effectively integrate technology into their instruction. These included participating in science lessons in which technology was modeled in the context of specific instructional approaches, collaborating with peers, and opportunities for feedback and reflection after teaching lessons. The findings of this study suggest that situated learning theory may provide an effective structure for preparing preservice teachers to integrate technology in ways that support reform‐based instruction. © 2013 Wiley Periodicals, Inc. J Res Sci Teach 50:348–379, 2013 相似文献
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The purpose of this study was to investigate the use of action research by ten preservice teachers earning their associate's degree in early childhood education from a small university in the West. Their goal was to assess the impact of their teaching on student learning with children birth to 8 years of age. This study represents the use of undergraduate action research in early childhood at the associate degree level, and also contributes to the early childhood teacher education knowledge base in the use of the action research method in early learning centers as a means of professional development as well as a tool to guide daily instruction, problem solving, and decision making. Using a variety of informal assessment procedures, the preservice teachers studied the effects of specific learning strategies or activities, first upon the development and learning of the young children they taught, and then upon the results from the assessments in order to guide further instruction. 相似文献
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Conclusion This study points to the fact that it would be practical to compare and assess the instructional strategies of exemplary and
novice elementary science teachers using a set of criteria derived from published teacher effectiveness studies. According
to this study there are differences ranging from significant to null between the instructional behaviors of exemplary and
novice teachers, and it indicates that it may not be appropriate to rely entirely upon the findings of individual teacher
effectiveness studies to prepare effective preservice teachers. Science teacher educators need to focus more directly on the
differences in instructional strategies between the exemplary and novice teachers and inquire further into determining the
causes for the differences. Hurd (1982) reported that about half of the elementary teachers studied believe that their preservice
education failed to prepare them to teach science in real classrooms. If what separates exemplary teachers from novices can
be clearly identified, then the science teacher educator’s task of preparing effective preservice teachers will be an easier
one. Then it would be also possible to develop effective preservice science teacher education programs more congruent with
exemplary science teaching practices and augment the existing science teacher education knowledge base through further research. 相似文献
11.
Deborah Burk Rodgers Christine Chaillé 《Journal of Early Childhood Teacher Education》2013,34(3):203-211
This article is part of a larger exploratory study that followed preservice early childhood teachers through their program and into their first year of practice, giving voice to their understandings of quality teaching and learning, and insight into the ways their preservice program prepared them for the challenges of teaching in diverse settings. Analyses of our graduates’ first-year interviews revealed participants’ perceptions on those elements of the program which best guided their decisions in practice, such as reflective thinking about their daily work and child observation and inquiry. Findings support the importance of engaging in differentiated instruction, reflective practice, and collaboration through a variety of experiences in the field, and illuminate everyday practices that bring richness to teaching and learning in early childhood education. Emergent questions about the best ways to provide quality early childhood teacher preparation are discussed in relation to the dilemmas early childhood teachers face in the current educational landscape. 相似文献
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Isil Koc 《Educational studies》2012,38(1):31-38
The practicum provides an opportunity for preservice teachers to apply knowledge and skills in actual classroom settings. Thus, it serves as a central component of virtually all teacher education programmes. This study focused the views of 16 preservice science teachers on their practicum experiences. Individual interviews were made to construct a picture of practicum as experienced by the preservice science teachers. Group seminar sessions, and written reflections were also utilised to confirm and support data from the interviews. The findings based on data gathered indicate that preservice science teachers were not exposed to environment that reflected their expectations toward learning outcomes. It is essential to provide conditions of a quality experience to preservice science teachers during their teacher education programmes in order to prepare preservice teachers to teach science effectively. 相似文献
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This study examined 158 lesson plans at one institution across two teacher education programs, inclusive early childhood and elementary education, to determine the impact of Internet usage as inspiration on preservice teachers’ lesson plans. Fisher’s exact test determined statistically significant differences between the Internet use of preservice teachers in the two programs. The data revealed that the preservice teachers in the elementary education program used more Internet resources when planning lessons compared to the preservice teachers in the inclusive early childhood program. Follow-up interviews suggest that the preservice teachers in the inclusive early childhood program had more practicum field experiences, thus increasing their use of physical resources and reducing their use of Internet resources. 相似文献
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Bettina Baker 《Journal of Early Childhood Teacher Education》2013,34(3):233-242
The purpose of this report is to provide education professors teaching early literacy methods courses with information for beginning teachers to support struggling first-grade readers. This analysis identifies the specific word structures children are expected to know by the end of first grade, and shows the actual learning rates of these sound-to-letter correspondences by students who are not achieving on grade level. The evidence presented herein shows the need for preservice teachers to fully understand how to assess and enhance phonemic awareness in young children, a building block for decoding, and to identify and concentrate on teaching alphabetic relations as part of the early literacy curriculum. Given the increasing numbers of students with diverse ethnic/language backgrounds and special needs in mainstream early childhood and primary grade settings, teacher education programs need to provide preservice teachers with the knowledge and skills required to meet the instructional needs of children from these populations. Education professors have a great responsibility to ensure that preservice teachers have the necessary background knowledge to prevent reading failure for young children struggling with learning sound-to-letter correspondences. It is important that this aspect of early reading instruction be clearly explained and promoted with preservice teachers receiving certification in teaching children in Grades K–3. 相似文献
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This study investigated eight prekindergarten teachers’ underlying assumptions about how children learn, and how these assumptions were used to inform and enact instruction. By contextualizing teachers’ knowledge and understanding as it is used in practice we were able to provide unique insight into the work of teaching. Participants focused on children’s ability to remember information, frequently through engagement and repetition. Teachers also anticipated what children would be learning in the early elementary years and taught that content, yet they did not necessarily expect children to remember the information, or even know if children learned the information. Implications for the design of both preservice and in-service teacher education are discussed. This includes helping teachers develop a strong foundational understanding of how children learn, establishing the pedagogical content knowledge relevant to teaching advanced symbol systems like literacy, and shifting pedagogical reasoning about practice. Given the link between the quality of instructional support and learning in the early years, developing the early childhood teaching force’s capacity to use knowledge to reason skillfully about teaching offers a critical lever for creating robust learning in the early years. 相似文献
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Using the National Research Council's inquiry continuum framework, we use a multiple-case study research design to investigate the teacher- and student-directedness of elementary preservice teachers’ planned and enacted science lessons and their pedagogical reasoning about science instruction during a semester-long science methods course. Our specific research questions were (1) What ideas do elementary preservice teachers bring to a science teaching methods course about the inquiry continuum? and (2) How do their ideas about the inquiry continuum change over the course of the semester through engaging in planning, enactment, and reflection upon science instruction? Participants’ course artifacts (journals, reflective teaching assignments, and lesson plan rationales), interviews, and field observations of their enacted science lessons served as data for this study. Findings show that although the preservice teachers began the semester defining inquiry as highly student-directed, their ideas and definitions broadened over the course of the semester to include and embrace more teacher-directed forms of inquiry. Their early science lessons were more student-directed but, as they encountered challenges engaging in inquiry-based instruction and increasingly emphasized students’ learning needs, they began to plan and enact lessons that were more teacher-directed. Teacher education programs need to explicitly emphasize these variations of inquiry as a core component of supporting preservice teachers’ learning to teach science as inquiry. 相似文献
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Kamini Jaipal-Jamani Charoula Angeli 《Journal of Science Education and Technology》2017,26(2):175-192
The current impetus for increasing STEM in K-12 education calls for an examination of how preservice teachers are being prepared to teach STEM. This paper reports on a study that examined elementary preservice teachers’ (n = 21) self-efficacy, understanding of science concepts, and computational thinking as they engaged with robotics in a science methods course. Data collection methods included pretests and posttests on science content, prequestionnaires and postquestionnaires for interest and self-efficacy, and four programming assignments. Statistical results showed that preservice teachers’ interest and self-efficacy with robotics increased. There was a statistically significant difference between preknowledge and postknowledge scores, and preservice teachers did show gains in learning how to write algorithms and debug programs over repeated programming tasks. The findings suggest that the robotics activity was an effective instructional strategy to enhance interest in robotics, increase self-efficacy to teach with robotics, develop understandings of science concepts, and promote the development of computational thinking skills. Study findings contribute quantitative evidence to the STEM literature on how robotics develops preservice teachers’ self-efficacy, science knowledge, and computational thinking skills in higher education science classroom contexts. 相似文献
18.
Valarie L. Akerson Cary A. Buzzelli Jennifer Eastwood 《Journal of Science Teacher Education》2010,21(2):205-214
This paper describes research that compares preservice early childhood teachers’ cultural values and the values they believe
are held by scientists. Using the Schwartz Values Inventory (SVI) (Schwartz (1992) Adv Exp Soc Psychol 25:331–351) preservice early childhood teachers cultural values were assessed, followed by an assessment
of the values they believed were held by scientists. Schwartz postulated that cultural values could be aggregated into 11
domains (universalism, benevolence, tradition, self-direction, stimulation, hedonism, achievement, power, conformity, spirituality,
and security). Paired T-tests indicated significant differences between preservice early childhood teachers’ cultural values from those they believed
scientists held on the domains of power, achievement, stimulation, benevolence, conformity, and security. The discussion explores
the meaning of these results and provides implications for early childhood science teacher education. 相似文献
19.
This paper describes the results from a qualitative study of 72 preservice teachers’ initial ideas about contextualizing science instruction with language minority students. Participants drew primarily on local ecological and multicultural contexts as resources for contextualizing instruction. However, preservice teachers enrolled in the bilingual certification program articulated more asset-oriented and less stereotypical ideas than those not seeking bilingual certification. Results can inform teacher education programs that aim to prepare graduates for teaching science in multilingual classrooms. 相似文献
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《Teaching and Teacher Education》2006,22(3):363-375
The purpose of this study was to examine the effects of science education courses on a group of Taiwanese inservice and preservice teachers’ views toward the nature of science. There were two science education courses in the study; one was for 36 inservice teachers, while the other one was for 32 preservice teachers. Both of the courses included the philosophy of science, the instruction about student alternative conceptions and theories of conceptual change, and some classroom activities for science education. The data sources were based upon these teachers’ questionnaires, written responses to open-ended questions and interviews. The findings derived from this study revealed that both inservice and preservice teachers, to a certain extent, changed their views toward the nature of science when completing the courses. Many of them might reinterpret and reconstruct their views about science during the courses, and their views had progressed toward more constructivist-oriented. This study also suggested that the instruction about student alternative conceptions and conceptual change theories was more helpful than direct instruction about the philosophy of science in changing teachers’ views about science. 相似文献