Tesi: "Science teachers"

1

Adal, Elif Ece. "Science Teachers". Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12612948/index.pdf.

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2

Wan, Zhihong, e 万志宏. "Chinese science teacher educators' conceptions of teaching nature of science to prospective science teachers". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B44749910.

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3

Topcu, Mustafa Sami. "Preservice Science Teachers". Phd thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/3/12609950/index.pdf.

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Abstract (sommario):

The main purpose of this study was to explore Preservice Science Teachers&rsquo
(PSTs) informal reasoning regarding socioscientific issues (SSI). The study first investigated PSTs&rsquo
informal reasoning patterns
second, explored the relationship between informal reasoning patterns and quality
third, examined the variation of informal reasoning quality with SSI
at last, focused on the factors influencing PSTs&rsquo
informal reasoning in the context of SSI. Totally, 39 PSTs voluntarily participated in the study. Senior elementary PSTs from a public university, in Ankara constituted the sample of this study. Seven SSI were used to explore informal reasoning and influencing factors. Three SSI dealt with gene therapy and, the other three issues dealt with cloning. The last issue dealt with global warming. PSTs&rsquo
informal reasoning and the factors influencing the participants&rsquo
informal reasoning in the context of SSI were analyzed by using constant comparative data analysis method (Glaser &
Strauss, 1967). Two interview protocols were used in the present study. Informal Reasoning Interview protocol focused on the investigation of informal reasoning, and Moral Decision-Making Interview protocol was used to identify informal reasoning and the factors influencing informal reasoning. Emergent informal reasoning patterns from the present study were: rationalistic, emotive, and intuitive informal reasoning patterns. Regarding informal reasoning quality, across each SSI, the participants easily revealed claim with or without justification but they hardly developed counter-position and rebuttal. Emergent frequency of informal reasoning quality types followed the same order across each SSI. Thus, informal reasoning quality was not context-dependent across all SSI. Main factors influencing participants&rsquo
informal reasoning were accumulated under four main categories
personal experiences, social considerations, moral-ethical considerations, and technological concerns.

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4

Senler, Burcu. "Pre-service Science Teachers". Phd thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613270/index.pdf.

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The aim of this study was to examine the relationships among pre-service science teachers&rsquo
personality, self-regulation, and teaching self-efficacy by proposing and testing a comprehensive conceptual model. In the model, it was hypothesized that personality traits are directly linked to pre-service science teachers&rsquo
self-efficacy and academic self-regulation, and pre-service science teachers&rsquo
academic self-regulation is directly related to their self-efficacy. A total of 1794 pre-service science teachers (876 males and 905 females) from 27 education faculty partic ipated in the study. Self-efficacy (i.e. self-efficacy for student engagement, for instructional strategies, and for classroom management), academic self-regulation (i.e. achievement goals, task value, control of learning beliefs, test anxiety, metacognitive self-regulation, effort regulation, and peer learning), and personality trait (i.e. Neuroticism, Extraversion, Openness, Agreeableness, and Conscientiousness) were assessed by self-report instruments. The results of the path analysis revealed that agreeableness, neuroticism, performance approach goals, and use of metacognitive strategies were positively linked to different dimensions of self-efficacy, namely self-efficacy for student engagement, instructional strategies, and classroom management. In general, while agreeableness and neuroticism were found to be positively associated with different facets of academic self-regulation and self-efficacy, openness was found to be negatively linked to these adaptive outcomes.

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5

Cakir, Birgul. "Pre-service Science Teachers". Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613688/index.pdf.

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Based on the importance place of metacognition in education, the current study aimed to investigate whether the embedded metacognitive prompts in the manual lead a change in PSTs&rsquo
metacognitive knowledge and metacognitive skills. Throught 2009-2010 Fall semester, the data were collected from pre-service science teachers (PSTs) who enrolled in the Laboratory Applications in Science Education course. The course was offered as a must course in Elementary Science Education programme in one of the biggest universites in Ankara. The method selected for the study was mix method. Both quantitative and qualitative data were collected and analyzed. Quantitative data was collected from 28 PSTs and qualitative data was collected from 7 PSTs who were the members of the researcher&rsquo
s group. In accordance with the purpose of the current study, descriptive statistics and independent samples t-test was conducted for quantitative data. In terms of qualitative part, the study was case study and interviews which were conducted before and after the course were analyzed to observe the change of PSTs&rsquo
metacognition. The result of the study revealed that before the course most of the PSTs did not report metacognitive skills. After the course it was observed that their metacognitive skills were developed. Among metacognitive skills, the most reported skill was monitoring skill after the course. It can be concluded from the study that metacognitive prompts embedded into the manual provided a metacognitively learning environment and a development in PSTs&rsquo
metacognition.

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6

Yanis, Hilal. "Investigating Preservice Science Teachers". Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614546/index.pdf.

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The purpose of this study was to investigate preservice science teachers&rsquo
mental models about the role and distribution of ozone layer and ozone layer depletion regarding their ontological orientation. This study was conducted with twenty four preservice science teachers who were enrolled in Elementary Science Education Program of Education Faculty of one public university located in Central Anatolia. From each grade level six preservice science teachers were selected
two from low achiever, two from middle achiever and two from high achiever. Moreover, in the study, data were collected by using semi structured interview and interview consists of eleven questions and with five questions having multiple parts. Interview recordings were transcribed and analyzed qualitatively. In the following steps of the analysis, researcher proceeded with the already formed and described codes in an easygoing way. The results revealed that preservice science teachers&rsquo
responses were mostly seen as skin cancer and sunburn as harmful effects of ultraviolet rays and preservice science teachers&rsquo
responses were mostly seen as activation vitamin D and photosynthesis of plants as beneficial effects of Sun&rsquo
s rays. Half of preservice science teachers thought that ozone layer exists in the atmosphere. Moreover, preservice science teachers&rsquo
responses were mostly seen as perfume, deodorant, car, and spray as harmful materials to ozone layer. Chlorofluorocarbon, carbon monoxide, and carbon-dioxide were the most seen responses as harmful chemicals to ozone layer. Similar misconceptions were identified when compared with past studies. Also, different misconceptions were found in the study. Ten distinct models were formed regarding role and distribution of ozone layer and five distinct models were formed regarding ozone layer depletion. Moreover, absorbing and reflecting surface was mostly seen ontological belief regarding role and distribution of ozone layer. Hole was mostly seen ontological belief regarding ozone layer depletion. Generally, achievement and grade level did not make difference among preservice science teachers forming which type of mental models and having ontological beliefs.

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7

So, Wing-mui Winnie. "Teacher thinking : a comparison of science elective and non-science elective primary school teachers /". Hong Kong : University of Hong Kong, 1996. http://sunzi.lib.hku.hk/hkuto/record.jsp?B17595927.

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8

So, Wing-mui Winnie, e 蘇詠梅. "Teacher thinking: a comparison of science elective and non-science elective primary school teachers". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1996. http://hub.hku.hk/bib/B31958941.

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9

Soldat, Christopher Scott Yager Robert Eugene. "Investigating the impact of a preservice program on beliefs about science teaching and learning". Iowa City : University of Iowa, 2009. http://ir.uiowa.edu/etd/438.

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10

Brown, Patrick L. "Investigating science teacher knowledge of learners and learning and sequence of science instruction in an alternative certification program". Diss., Columbia, Mo. : University of Missouri-Columbia, 2008. http://hdl.handle.net/10355/5601.

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Thesis (Ph. D.)--University of Missouri-Columbia, 2008.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on July 22, 2009) Includes bibliographical references.

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11

Cihangir, Cihan Gulin. "Investigating Pre-service Science Teachers". Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/3/12611596/index.pdf.

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Based on the importance of implementing effective environmental education has been asserted to a sustainable solution to the environmental problems, this study aimed to (1) investigate the pre-service science teachers&rsquo
processes of construction of explanations regarding environmental problems, and (2) provide an environment for researchers to understand the dispositions of participants in terms of how using environmental explanations for answering the questions. The research has been realized within the context of an elective course titled &ldquo
Laboratory applications in environmental education&rdquo
in the Department of Elementary Education throughout 2008-2009 Spring semesters. The 21 pre-service science teachers attended the course and participated the environmental learning activities including five different environmental problems
biological diversity, surface waters, drinking water, waste water and air pollution with in a small group. Field trip activities, group discussions and whole class discussions were conducted through the course. Data were collected through audio and video recorders from one small group and through pre, post-tests. Analyses of data revealed that pre-service science teachers could not aware of the complex and multidisciplinary nature of environmental knowledge, so they mostly interpreted environmental problems through the everyday knowledge that they derived from everyday experiences. Through peer collaboration in fields and student-facilitator collaboration in discussions weeks, the pre-service science teachers have a chance to analyze different perspectives and ideologies about the causes and solutions of environmental problems. The pre-tests and post-test results revealed that in the field-based collaborative inquiry activities the participants&rsquo
nature of explanations shifted from descriptive to formal and scientific explanations.

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12

Adibelli, Elif. "Investigating Pre-service Science Teachers". Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/3/12611624/index.pdf.

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The main purpose of this study was to determine preservice science teachers&rsquo
(PSTs) epistemological beliefs regarding the nature of knowledge and learning in the domain of environment through comparing with the domains of biology, physics, chemistry, and mathematics. A total of 12 PSTs voluntarily participated in the study. The sample of this study was consisted of senior elementary PSTs who registered for an elective course titled &ldquo
Laboratory Applications in Science and Environmental Education&rdquo
in the fall semester of 2008-2009 at a public university, in Ankara. The major data of this study was collected by using a semi-structured interview protocol, developed by Schommer-Aikins (2008). The data of this study were analyzed through descriptive statistics and Miles and Huberman approach (1994). The data analyses of this study were presented along with five dimensions of epistemological beliefs. The analysis of omniscient authority indicated that the PSTs less trust in environmental experts&rsquo
opinions, give more importance to informal education in the acquisition of environmental knowledge, and believe that environmental knowledge is justified more on the basis of direct observation. The analysis of stability of knowledge revealed that the PSTs conceived of environmental knowledge as more uncertain. The analysis of structure of knowledge pointed out that the PSTs consider environmental knowledge as more complex. The analysis of control of learning revealed that the PSTs believe that the large percentage of ability to learn can be acquired after the birth more in environment. The analysis of speed of learning indicated that the PSTs believe that much of learning takes less time in the domain of environment. This study provided evidence that epistemological beliefs are multidimensional and domain-specific. Moreover, this study highlighted that the nature of environmental knowledge and learning are also an important issue to be addressed in environmental education.

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13

Ozturk, Nilay. "Investigating Pre-service Science Teachers". Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613705/index.pdf.

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The aims of the present study were to investigate the relationship among preservice science teachers&rsquo
informal reasoning regarding nuclear power plant construction, epistemological beliefs and metacognitive awareness. Throughout 2010-2011 fall and spring semesters, a total of 674 pre-service science teachers participated in the study. Data were collected through Schommer&rsquo
s Epistemological Questionnaire, Metacognitive Awareness Inventory, and Open-ended Questionnaire Assessing Informal Reasoning regarding Nuclear Power Usage. MANOVA, correlational analysis, and stepwise multiple regression analyses were conducted. The analyses revealed that the differences between pre-service science teachers&rsquo
epistemological beliefs within the two decision making groups were not statistically significant. Besides, results of the bivariate correlation revealed that there were statistically significant correlation between pre-service science teachers&rsquo
total argument construction and all the dimensions of SEQ except omniscient authority. Also, there was a significant correlation between pre-service science teachers&rsquo
certain knowledge dimension of SEQ and their counterargument construction. Moreover, the differences between pre-service science teachers&rsquo
metacognitive awareness within the two decision making groups were not statistically significant. Results of the bivariate correlation revealed that there was a significant correlation between preservice science teachers&rsquo
metacognitive awareness and informal reasoning outcomes. Finally, stepwise multiple regression analyses revealed that pre-service science teachers&rsquo
information management strategy was the only significant predictor for their rebuttal construction. Declarative knowledge was the best predictor of preservice science teachers&rsquo
counterargument construction while the second best predictor was certain knowledge for their counterargument construction. Finally declarative knowledge was the only significant predictor for the amount of preservice science teachers&rsquo
reasoning modes.

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14

Savas, Meltem. "Investigating Pre-service Science Teachers". Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613819/index.pdf.

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The purpose of this study was to investigate the preservice science teachers&rsquo
perceived technological pedagogical content knowledge (TPACK) on genetics. More specifically, the purpose was to examine the relationships among the components of TPACK and genetics knowledge of the preservice science teachers. Moreover, findings the effect of the demographic information on perceived TPACK was also aimed. This study was conducted with preservice science teachers who were enrolled in elementary science education department of Education Faculties of eight public universities located in Central Anatolia. 1530 preservice science teachers participated to the study. There were two instruments used in this research which were perceived TPACK questionnaire, which was later adopted by the researcher as perceived TPACK on genetics, and genetic concepts test. v Data were analyzed by using descriptive and inferential statistics. In order to answer the first research question, descriptive information about the components of TPACK was given. Correlational analyses were used to identify the relationship between each component of the perceived TPACK on genetics and their genetic knowledge. Another correlational analysis was conducted for the third research question which seeks the relationships among the components of the TPACK. Moreover, MANOVA was conducted to investigate the impact of gender and year of enrollment on perceived TPACK on genetics of preservice science teachers. The results revealed that genetic knowledge was correlated with each component except the perceived project specific technology knowledge. Moreover, there were positive significant correlations among the components of the TPACK. According to the MANOVA results, the mean scores of male and female preservice science teachers differ in five components of TPACK, namely project specific technology knowledge, pedagogical knowledge, pedagogical content knowledge, technological content knowledge and technological pedagogical content knowledge. The results of MANOVA for year of enrollment revealed that the mean ETK, GTK, PSTK, and CK scores of participants with different year of enrollment differ significantly.

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15

Karrow, Douglas D. "Science teachers' views of creativity". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0001/MQ32487.pdf.

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16

Devine, Catherine. "Life Science For Elementary Teachers". UNF Digital Commons, 1990. http://digitalcommons.unf.edu/etd/169.

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Abstract (sommario):

Science is taught at all grade levels, yet there exists a deficiency in the amount of emphasis placed on science training for elementary teachers. As a result, teachers often feel inadequate in their knowledge of scientific areas and in their ability to develop science process skills in their students. As a result in this lack of training, a need exists to provide programs to increase skill and confidence of elementary teachers not only in teaching science concepts but science process skills as well. One means of meeting this need was the development of an activity-based, process-oriented inservice curriculum designed specifically for elementary science. The curriculum was designed as an inservice component of 60 hours that emphasized process skills as well as updating science concepts. The curriculum was designed for use in grades 1-6 and stressed "hands-on" experiences using readily available materials and a minimum of specialized equipment. The curriculum was field tested as a component of the Clay county, Florida Summer Inservice Institute. Thirty eight teachers, whose teaching assignments ranged from kindergarten to sixth grade, participated in the field test. At the beginning of the Institute, no participant scored 80% or better on a pretest of knowledge of concepts and process skills. Each participant completed each 'activity in the role of a student, including forming a hypothesis, collecting data, and drawing a conclusion. Activities were then discussed stressing process skills used and an indepth review of concepts involved. On the final day of the Institute, 84% of the participants scored 80% or better on the posttest. Furthermore, evaluations of the component by particiPants indicated a marked improvement in confidence in and enthusiasm for teaching science process skills. Overall the curriculum met the objective of increasing elementary teachers' ability and willingness to teach science process skills as well as science concepts.

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17

Wallis, A. C. "Science teachers' conceptions of energy". Thesis, University College London (University of London), 1989. http://discovery.ucl.ac.uk/10020187/.

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18

Tulip, David F. "Preservice primary teachers' constructions of themselves as science teachers". Thesis, Queensland University of Technology, 1999. https://eprints.qut.edu.au/36598/1/36598_Digitised%20Thesis.pdf.

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The research reported in this thesis investigated preservice primary teachers' constructions of themselves as science teachers. This was done in response to Seddon' s (1991) claim that an approach to teaching the science component of a preservice Bachelor of Education course should be proposed that was congruent with preservice teachers' beliefs about themselves as science teachers. The nature of the research undertaken was interpretive and conversational. It was set in a context of postmodern students in contemporary universities and depended upon preservice teachers sharing their beliefs about themselves with the researcher. To achieve this end and elicit substantive data from individuals, that is, beliefs that affect individuals' behaviour in a consistent manner, the research was couched within a framework of Personal Construct Theory (Kelly, 1955/1991). A variety of data collection methods were used, including characterisation sketches, career snakes, repertory grids, semi-structured interviews, and questionnaires. The data received from these sources were reduced through processes of classification to produce profiles of hierarchical personal characteristics for each of the twelve preservice teachers who volunteered to take part in the project. During the collection and classification processes data were triangulated and personal profiles were memberchecked to establish trustworthiness. Based on the Commonality and Sociality Corollaries of Personal Construct Theory (Kelly, 1955/1991) and precedents well established in curriculum development and text writing, the researcher construed the commonalities between individuals' profiles to propose a profile of personal characteristics for a hypothetical preservice primary teacher. This construction was used as a platform from which to propose an approach to teaching science to preservice primary teachers that would be congruent with individual's beliefs about themselves as science teachers. Because of the nature of this derived profile and the manner in which it corresponded with conclusions reached by Shulman (1986, 1987a), the approach to teaching that was adopted was based on Shulman's (1987a) model of pedagogical reasoning and action. Importantly, this approach to teaching science is not prescriptive. It provides science educators with opportunities to recognise and build upon their preservice teacher students' prior experiences, to cater for a wide diversity of personalities, pedagogical skills and interests in science and science teaching, and, most importantly, to treat preservice teachers as social actors. These are conditions that Seddon (1991) claimed would be essential ifthe science pedagogical ideals of tertiary primary teacher education are ever to survive the transition from tertiary studies to primary classroom teaching practices.

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19

Howard-Skipper, Joni. "Leadership that promotes teacher empowerment among urban middle school science teachers". Thesis, Capella University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3630880.

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In this study, the focus was on determining leadership strategies that promote teacher empowerment among urban middle school science teachers. The purpose of the paper was to determine if leadership strategies are related to teacher empowerment. The emphasis was on various forms of leadership and the empowerment of teachers in context in restructuring the democratic structure. An effective leadership in science education entails empowering others, especially science teachers. In this regard, no published studies had examined this perspective on empowering teachers and school leadership. Therefore, this study determined if a relationship exists between leadership strategy actions and teacher empowerment. The significance of the study is to determine a relationship between leadership strategies and teacher empowerment as a positive approach toward developing successful schools. Empowerment is essential for implementing serious improvements. Empowering others in schools must form a major component of an effective principal’s agenda. It is becoming clearer in research literature that complex changes in education sometimes require active initiation. For this study, a quantitative methodology was used. Primary data enabled the research questions to be answered. The reliability and validity of the research were ensured. The results of this study showed that 40% of the administrators establish program policies with teachers, and 53% of teachers make decisions about new programs in schools. Furthermore, the findings, their implications, and recommendations are discussed.

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20

JACKSON, DEBBIE KINNE. "EFFECTIVE SCIENCE TEACHERS: THEIR CONTENT KNOWLEDGE". University of Cincinnati / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1092866550.

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21

Lockman, Alison Schirmer. "Changes in teacher efficacy and beliefs during a one-year teacher preparation program". Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1163188044.

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22

Sunger, Mustafa. "An Analysis Of Efficacy Beliefs, Epistemological Beliefs And Attitudes Towards Science In Preservice Elementary Science Teachers And Secondary Science Teachers". Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608601/index.pdf.

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The purpose of the study was to analyze preservice science teachers at elementary science teaching and secondary science teaching with respect to their self efficacy beliefs, epistemological beliefs, and attitudes towards science teaching. Preservice elementary science teachers and preservice secondary science teachers who enrolled in Middle East Technical University in Ankara were the sample of this study. Participants of this study were third grade of preservice elementary science teachers and preservice secondary science teachers. The instruments which are, efficacy beliefs, epistemological beliefs, and attitudes towards science, were utilized this study. v The analysis indicated that moderately positive self efficacy beliefs, epistemological beliefs and attitudes towards science teaching were expressed by most of the preservice elementary and secondary science teachers regarding science teaching. Moreover, preservice elementary and secondary science teachers believe that effective teaching can influence their teaching abilities and students'
learning. Furthermore, many preservice elementary and secondary science teachers express a positive attitude toward science teaching. The analysis indicated that there is a relationship between self efficacy beliefs and attitudes towards science teaching in preservice secondary science teachers, and there is another relationship between epistemological beliefs and attitudes towards science teaching in preservice elementary science teachers.

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23

Lunn, Stephen Andrew. "Primary teachers' understandings of the nature of science and the purposes of science education". Thesis, [n.p.], 2000. http://library7.open.ac.uk/abstracts/page.php?thesisid=51.

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24

Woods, Shaneka. "The Pedagogy of Science Teachers from Non-Natural Science Backgrounds". Thesis, University of Southern California, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10602180.

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This is a descriptive, exploratory, qualitative, collective case study that explores the pedagogical practices of science teachers who do not hold natural science degrees. The intent of this study is to support the creation of alternative pathways for recruiting and retaining high-quality secondary science teachers in K-12 education. The conceptual framework is based on Social Cognitive Theory & Self-Efficacy (Bandura, 1977; Bandura, 1997) and Problem-Solving & Transfer (Berg & Strough, 2011; van Merrienboer, 2013). The research questions are: What does science instruction look like in classrooms where science teachers without natural science degrees are teaching? and How do these natural science teachers without natural science degrees believe their prior experiences inform their instruction? The participants were 4 science teachers from middle and high schools in Southern California. The instruments used in this study were interviews, observations, and document analysis. The research revealed that science teachers without natural science degrees utilize techniques that make them high-quality teachers. The current qualifications for science teachers should be revisited to consider utilizing self-efficacious teachers with an interest in science and a passion for teaching students. Science teaching competency can be measured by more than natural science degree attainment.

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25

Kahyaoglu, Elvan. "Investigation Of The Preservice Science Teachers". Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/3/12605091/index.pdf.

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The aim of this study is to investigate the views of preservice science teachers on science-technology-society, STS, issue. A total of 176 preservice science teachers participated in the study. A 26-item &ldquo
Views on Science-Technology-Society (VOSTS)&rdquo
instrument, translated and adapted into Turkish, were utilized to assess participants&rsquo
views on STS. The VOSTS (Aikenhead, Ryan and Fleming, 1989) is a pool of 114 empirically developed multiple-choice items with nine categories. In order to understand participants&rsquo
views on STS in depth, semi-structured interviews were also conducted by 9 volunteer preservice science teachers. The results gave a colorful picture of the views of preservice science teachers on science-technology-society issue. The analysis revealed that preservice science teachers often confuse the definitions of technology with science. Most of the participants of the study had specific views about the reasons of doing scientific researches in their country, for example, to be independent from other countries, to get financial profit. Results displayed a consensus on the possible positive effects of upbringing and the importance of education given to high school students. According to the data obtained from the present study, respondents possess varied views about the influences of society on science and technology. While preservice science teachers claiming that scientists could break the rules of science, they also claimed scientists as objective in their study. On the other hand, participants supported the view that scientists&rsquo
concern on all the effects of their experiments. Preservice science teachers advocated also that technological developments can be controlled by citizens.

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26

Erdogan, Rahsan. "Investigation Of The Preservice Science Teachers". Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/3/12605156/index.pdf.

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The aim of this study is to investigate the views of preservice science teachers on nature of science (NOS). A total of 166 preservice science teachers participated in the study. A 21-item &ldquo
Views on Science-Technology-Society (VOSTS)&rdquo
instrument, translated and adapted into Turkish, were utilized to assess participants&rsquo
views on the nature of science. The VOSTS (Aikenhead, Ryan and Fleming, 1989) is a pool of 114 empirically developed multiple-choice items with nine categories. In this study, 21 item selected from the epistemology of science category corresponded to the purposes of the assessment. In order to understand participants&rsquo
views on nature of science in depth, semi-structured interviews were also conducted by 9 volunteer preservice science teachers. The results gave a picture of the preservice science teachers&rsquo
views on nature of science. Results of this study revealed preservice science teachers&rsquo
misconceptions on nature of science. Their views are mostly traditional on the nature of science. Results of the study indicated that preservice science teachers held traditional views (naive) regarding the definition of science
the nature of scientific models
the relationships between hypotheses, theories, and laws
fundamental assumptions for all science
the scientific method
uncertainty in scientific knowledge
epistemological status of scientific knowledge
coherence of concepts across disciplines. On the other hand participants have contemporary views (realistic) on the nature of observation
the nature of classification schemes
the tentativeness of scientific knowledge
cause and effect relationship. Analysis of interviews also supported these findings and gave a deep insight on preservice science teachers&rsquo
views on nature of science.

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27

Pamuk, Savas. "Pre-service Science And Mathematics Teachers". Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/2/12608465/index.pdf.

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The purpose of this study was (1) to explore pre-service science and mathematics teachers&rsquo
levels of computer self-efficacy and attitude towards computers, (2) to investigate the effects of gender, grade level, major of study, and computer ownership of pre-service science and mathematics teachers on computer self-efficacy and attitudes towards computers, and (3) to examine the relationship between computer self-efficacy and attitudes towards. For this study 650 students from two departments, which were Elementary Science Education and Elementary Mathematics Education, of three public universities in Ankara participated. Also, students were enrolled in first and fourth grades. The scales were administrated during 2006 Fall semester. Computer Self-efficacy Scale and Computer Attitude Scale which had four sub-scales, namely anxiety confidence, liking, and usefulness were used to determine pre-service teachers&rsquo
computer self-efficacy and attitudes towards computer levels. Moreover, the v questionnaire had some questions that asked demographic characteristics of participants. The results indicated that pre-service Science and Mathematics teachers had high computer self-efficacy and attitude levels. Furthermore, participants&rsquo
gender was not a significant factor on their computer self-efficacy and computer attitude except for liking sub-scale. Males liked more computer than females. Major of participants did not have any effect on computer self-efficacy and computer attitude. Grade level was an important factor for computer self-efficacy and attitude
fourth graders had higher scores on both scales. Computer owner participants had significantly higher scores of computer self-efficacy and attitudes towards computers. Finally, results showed that participants&rsquo
computer self-efficacy scores were related to sub-scale scores of computer attitude scale.

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28

Stuttgen, Wendy. "Teachers' understanding of science and ADHD". Menomonie, WI : University of Wisconsin--Stout, 2006. http://www.uwstout.edu/lib/thesis/2006/2006stuttgenw.pdf.

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29

Jackson, Debbie K. "Effective science teachers their content knowledge /". Cincinnati, Ohio : University of Cincinnati, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=ucin1092866550.

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Yerian, Suzanne. "A science for all Americans : developing conceptions of science and diversity in teacher education /". Thesis, Connect to this title online; UW restricted, 2000. http://hdl.handle.net/1773/7614.

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31

Wright, Dinah Marilyn. "The effects of reflective science teaching on preservice elementary teachers' evaluations of themselves as future science teachers /". The Ohio State University, 1990. http://rave.ohiolink.edu/etdc/view?acc_num=osu148768624382208.

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32

Russo, Sharon. "Early childhood educators' attitudes to science and science education". Thesis, Curtin University, 1999. http://hdl.handle.net/20.500.11937/2035.

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It has long been acknowledged that pre-service Early Childhood teachers enter university with a notable lack of confidence, high levels of anxiety and an aversion to science and mathematics. Unless redressed during their time spent at university, such negative attitudes may ultimately influence the quality of science education these teachers offer to young children. This study considers the affective attitudes to science and science education of those people considered to be central to the education of young children.Specifically the study investigates the attitudes and backgrounds in science/ science education, of academics, pre-service and in-service teachers together with their attitudes towards teaching science to young children. The attitudes to science of a group of young children, aged between 4 and 8 years, were also investigated in the study. The potential links between the attitudes held by each group was of great interest to the researcher who considered the ways that academics promoted the teaching of science to young children, the factors influencing the willingness of pre-service and in-service teachers to present science to young children and the effect that teachers have on the responses of young children to science.The findings suggest that in contrast to the attitudes towards science of pre- and in-service teacher groups in the study, the young children and academics displayed attitudes such as interest, curiosity, confidence and enjoyment towards their experiences in science. There was a strong link between the memory of prior experiences in science and the present attitudes to science of the adult participants. The implications of the study are that science education in the early years will be enhanced if ways can be found to provide more positive science related experiences for pre-service and in-service teachers.

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Ponnock, H. Annette Roché. "Science Teachers' Epistemic Cognition in Instructional Decision Making". Diss., Temple University Libraries, 2017. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/465212.

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Educational Psychology
Ph.D.
One understudied barrier to science education reform concerns teachers’ cognitive processes and how they relate to instructional decision-making. Epistemic cognition—teachers’ beliefs about knowledge and knowledge acquisition and goals for their students’ knowledge acquisition—could provide important insights into the choices science teachers make in the classroom and why they might and might not adopt different instructional practices. Previous research has found mixed results regarding the relationship between beliefs and practice. Uniquely, science teachers encounter epistemic beliefs from both science and education, with potential differences that may need to be negotiated. This study found significant differences between the two belief systems but failed to find differences between biology, chemistry, physics, and Earth science. Three profiles were identified that were significantly different on their epistemic beliefs in the natural sciences and the learning sciences. Those in the naïve profile (highest beliefs in certainty of knowledge, authority as source of knowledge, and attainability of truth) had significantly less self-efficacy than those in the sophisticated profile, which predicted lower frequency of investigative teaching practices and practices promoting an investigative culture. Those in the flexible profile (medium beliefs in certainty of knowledge, authority as source of knowledge, and attainability of truth) used practices promoting an investigative culture significantly less frequently than those in the sophisticated profile. The findings from this study add to the literature on epistemic cognition and its influences.
Temple University--Theses

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34

Logerwell, Mollianne G. "The effects of a summer science camp teaching experience on preservice elementary teachers' science teaching efficacy, science content knowledge, and understanding of the nature of science". Fairfax, VA : George Mason University, 2009. http://hdl.handle.net/1920/4592.

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Thesis (Ph.D.)--George Mason University, 2009.
Vita: p. 147. Thesis director: Gary Galluzzo. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Education. Title from PDF t.p. (viewed Oct. 11, 2009). Includes bibliographical references (p. 137-146). Also issued in print.

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35

Hickey, Ruth L. "The influence of teachers' content knowledge and pedagogical content knowledge in science when judging students' science work". Thesis, Curtin University, 1999. http://hdl.handle.net/20.500.11937/1216.

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Primary and secondary teachers in Western Australian have adopted a new Curriculum Framework (Curriculum Council, 1998a) which is outcomes-focused and endorses a constructivist approach to science for school students. This research examines the influence of teachers' science content knowledge on how they make judgements about students' conceptual understandings and the extent to which follow-up activities they suggest reflect a conceptual change approach to teaching science.Primary and secondary teachers, from a range of science education histories and experiences teaching students of different ages, responded to a science task involving concepts of heat energy, combustion and ignition. They were asked to judge a student work sample about the same task, and suggest follow-up activities to support further learning.How teachers made their judgements was found to vary in accord with their science knowledge, categorised as high, midrange and low. Teachers with high science knowledge were the most adept at making accurate and appropriate judgements and had the lowest frequency of problems with their judgements. Teachers with high and midrange science knowledge were more able to link their suggestions for follow-up activities to students' science concepts, and showed greater familiarity with activities commensurate with a conceptual change orientation to teaching. Non-recognition of students' concepts as critical evidence of development was a key aspect of the judgements of teachers with low science knowledge.Recommendations are made for professional development to assist teachers to develop appropriate science content knowledge they can use to support their pedagogical content knowledge so they are able to foster students' conceptual development.

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36

Bisogno, Janet L. "College science teachers' inquiry beliefs and practices in the science classroom". Doctoral diss., University of Central Florida, 2011. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4847.

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Lecture was the primary instruction in the science classroom, and the labs were scripted and shown to be "cookbook" with little or no evidence of inquiry noted in the labs obtained. There was more evidence of inquiry at the private four-year college and community college than at the large research institution; what was observed in the classroom mirrored what the professors believed about inquiry. There was a difference in the beliefs between institutions with the professors at the research institution holding an incomplete view of inquiry while the professors at the private college and community college included many aspects of the inquiry continuum in their view of inquiry. There were no differences noted between disciplines.; The purpose of the study was to examine college science professors' beliefs regarding the use of inquiry in the college science classroom, how these beliefs impacted their instructional choices and how these beliefs were enacted in the classroom. Additional questions were how teachers' beliefs vary across institution types (community college, private, four year college, and large research institution), and how beliefs vary across disciplines (life sciences and physical sciences). A case study design was required for this study due to the complexity of the topic and different data sources needed to answer the fore stated research questions. These data sources included surveys, interviews, classroom and laboratory observations and written records such as laboratory activities and syllabi. Twelve college professors at three different institutions; large research institution, small, private four year college and community college were interviewed. In addition to interviews, classes and labs were observed, a questionnaire on the five essential features of inquiry was given and samples of labs and syllabi were obtained. A laboratory coordinator was also interviewed as she was responsible for the laboratory section for two of the professors at the research institution. All schools were located in the southeast United States. The perception of inquiry by college science professors has been found to be a barrier to the inclusion of inquiry in college classrooms and was supported in the current study. While the professors described constraints to inquiry such as large class size, lack of time, disinterest of students, and lack of equipment, these limitations were due, in part, to the professors' incomplete view of inquiry as what researchers do. This view was most pronounced with the professors at the large, research institution. At the research institution, observations in the classroom mirrored the beliefs of inquiry.
ID: 029809264; System requirements: World Wide Web browser and PDF reader.; Mode of access: World Wide Web.; Thesis (Ed.D.)--University of Central Florida, 2011.; Includes bibliographical references 9p. 155-172).
Ed.D.
Doctorate
Education

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Grauer, Bette L. "Secondary science teachers’ use of the affective domain in science education". Diss., Kansas State University, 2014. http://hdl.handle.net/2097/17312.

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Doctor of Philosophy
Department of Curriculum and Instruction
Michael F. Perl and Kay Ann Taylor
The purpose of this qualitative case study was to explore (a) the types of student affective responses that secondary science teachers reported emerged in science classes, (b) how those teachers worked with student affective responses, and (c) what interactions were present in the classroom when they worked with student affective responses. The study was motivated by research indicating that student interest and motivation for learning science is low. Eight secondary science teachers participated in the case study. The participants were selected from a pool of teachers who graduated from the same teacher education program at a large Midwest university. The primary sources of data were individual semi-structured interviews with the participants. Krathwohl’s Taxonomy of the Affective Domain served as the research framework for the study. Student affective behavior reported by participants was classified within the five levels of Krathwohl’s Affective Taxonomy: receiving, responding, valuing, organization, and characterization. Participants in the study reported student behavior representing all levels of the Affective Taxonomy. The types of behavior most frequently reported by participants were identified with the receiving and responding levels of the Affective Taxonomy. Organization behavior emerged during the study of perceived controversial science topics such as evolution. Participants in the study used student affective behavior to provide feedback on their lesson activities and instructional practices. Classroom interactions identified as collaboration and conversation contributed to the development of responding behavior. The researcher identified a process of affective progression in which teachers encouraged and developed student affective behavior changes from receiving to responding levels of the Affective Taxonomy.

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Ni, Lijun. "Building professional identity as computer science teachers: supporting high school computer science teachers through reflection and community building". Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/42870.

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Computing education requires qualified computing teachers. The reality is that too few high schools in the U.S. have computing/computer science teachers with formal computer science (CS) training, and many schools do not have CS teacher at all. Moreover, teacher retention rate is often low. Beginning teacher attrition rate is particularly high in secondary education. Therefore, in addition to the need for preparing new CS teachers, we also need to support those teachers we have recruited and trained to become better teachers and continue teaching CS. Teacher education literature, especially teacher identity theory, suggests that a strong sense of teacher identity is a major indicator or feature of committed, qualified teachers. However, under the current educational system in the U.S., it could be challenging to establish teacher identity for high school (HS) CS teachers, e.g., due to a lack of teacher certification for CS. This thesis work centers upon understanding the sense of identity HS CS teachers hold and exploring ways of supporting their identity development through a professional development program: the Disciplinary Commons for Computing Educators (DCCE). DCCE has a major focus on promoting reflection on teaching practice and community building. With scaffolded activities such as course portfolio creation, peer review and peer observation among a group of HS CS teachers, it offers opportunities for CS teachers to explicitly reflect on and narrate their teaching, which is a central process of identity building through their participation within the community. In this thesis research, I explore the development of CS teacher identity through professional development programs. I first conducted an interview study with local HS CS teachers to understand their sense of identity and factors influencing their identity formation. I designed and enacted the professional program (DCCE) and conducted case studies with DCCE participants to understand how their participation in DCCE supported their identity development as a CS teacher. Overall,I found that these CS teachers held different teacher identities with varied features related to their motivation and commitment in teaching CS. I identified four concrete factors that contributed to these teachers' sense of professional identity as a CS teacher. I addressed some of these issues for CS teachers' identity development (especially the issue of lacking community) through offering professional development opportunities with a major focus on teacher reflection and community building. Results from this work indicate a potential model of supporting CS identity development, mapping the characteristics of the professional development program with particular facets of CS teacher identity. This work offers further understanding of the unique challenges that current CS teachers are facing in their CS teaching, as well as the challenges of preparing and supporting CS teachers. My findings also suggest guidelines for teacher education and professional development program design and implementation for building committed, qualified CS teachers in ways that promote the development of CS teacher identity.

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Canipe, Martha Murray. "Preservice Elementary Teachers' Actual and Designated Identities as Teachers of Science and Teachers of Students". Diss., The University of Arizona, 2016. http://hdl.handle.net/10150/612575.

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Preservice elementary teachers often have concerns about teaching science that may stem from a lack of confidence as teachers or their own negative experiences as learners of science. These concerns may lead preservice teachers to avoid teaching science or to teach it in a way that focuses on facts and vocabulary rather than engaging students in the doing of science. Research on teacher identity has suggested that being able to envision oneself as a teacher of science is an important part of becoming a teacher of science. Elementary teachers are generalists and as such rather than identifying themselves as teachers of particular content areas, they may identify more generally as teachers of students. This study examines three preservice teachers' identities as teachers of science and teachers of students and how these identities are enacted in their student teaching classrooms. Using a narrated identity framework, I explore stories told by preservice teachers, mentor teachers, student teaching supervisors, and science methods course instructors about who preservice teachers are as teachers of science and teachers of students. Identities are the stories that are told about who someone is or will become in relation to a particular context. Identities that are enacted are performances of the stories that are an identity. Stories were collected through interviews with each storyteller and in an unmoderated focus group with the three preservice teachers. In addition to sorting stories as being about teachers of science or students, the stories were categorized as being about preservice teachers in the present (actual identities) or in the future (designated identities). The preservice teachers were also observed teaching science lessons in their student teaching placements. These enactments of identities were analyzed in order to identify which aspects of the identity stories were reflected in the way preservice teachers taught their science lessons. I also analyzed the stories and enactments in order to determine which storytellers were significant narrators for the preservice teachers' identities. The findings from this study show that significant narrators vary among the preservice teachers and include artifacts such as curriculum materials and instructional models in addition to people who are expected to be significant narrators. Furthermore, differences between preservice teachers' actual and designated identities influence opportunities to learn about what it means to be a teacher of science and students. This took different forms with each preservice teacher. In one case the preservice teacher worked to enact aspects of her designated identity and reflected about how she was not quite able to be the teacher of science she wanted to be as a novice teacher. Another case showed how the gap between actual and designated identities could limit opportunities to learn when the preservice teacher's strong actual identity as a novice led her to consider certain aspects of her designated identity as things which could not even be tried at this point. Finally, in the third case the preservice teacher's strong actual identity limited opportunities to develop a designated identity because she did not see herself as being a different kind of teacher of science in the future than she was right now as a student teacher. These findings suggest that supporting preservice elementary teacher identity development as teachers of science is an important part of preparing them to teach science in ways that engage students in scientific practices. Additionally, it is essential to examine identity stories and enactments in concert with each other in order to gain deeper understandings of how identities are developed and put into practice in classrooms.

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Magano, Florence Lesedi. "A review of strategies to address the shortage of Science and Mathematics educators in grades 10-12". Thesis, University of Pretoria, 2014. http://hdl.handle.net/2263/43155.

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For an education system to function effectively it is important that its planning functions are executed effectively and efficiently. Among others this implies that the system must know what the teacher supply and demand is and how it will change in time. If the teacher supply and demand is known it could result in sound intervention strategies being developed and implemented. Education planners will be able to plan for the number of bursaries to be awarded and in which subject fields; it will be known how many foreign teachers to employ and for which subjects. This is the basic rationale that underpins this study. This study explored the problem of teacher demand and supply in the Further Education and Training (FET) phase (Grades 10 to 12) in South Africa and offers a critical analysis of strategies adopted by Provincial Education Departments in an endeavour to diminish the demand for teachers, specifically for Mathematics and Science, in rural and poor schools. Initially the study involved a secondary data analysis to extrapolate the demand and supply of teachers in Mathematics and Science over the next ten years. The first key finding of the study was that the data needed for such an analysis does not exist in any reliable form that would facilitate the development of such a projection. What the study had to rely on was anecdotal evidence that suggests that a shortage of Mathematics and Science teachers does exist and that posts are often filled by unqualified and under-qualified staff. In the second phase of the research in which the study explored the effectiveness of strategies developed to address the shortage of Mathematics and Science teachers, a qualitative research approach was adopted within a descriptive interpretive design. The views and opinions of human resource managers responsible for post provisioning in schools were explored through in-depth interviews to understand the types of strategy adopted by the provinces, their potential to alleviate the problem of Mathematics and Science teacher shortage in Grades 10 to 12, their success, challenges and factors internal to the Department of Education that may deter Provincial Education Departments from achieving their objectives. The findings revealed that Provincial Education Departments (PEDs) do take heed of strategies developed by the national Department of Basic Education (DBE). However implementation is far removed from the original intention and no significant impact results. Although the reasons are not always obvious from this study, a few important aspects did emerge. First, the strategy developed may not be popular with a particular province - employing foreign teachers is a case in point. Secondly, focusing on just a number of schools to improve their results (e.g. as with the Dinaledi schools) may meet with resistance from educators and teachers’ unions. Thirdly, creating bursaries for initial teacher education in certain key areas can only be successful if the number of teachers in need is known. Finally, even the best strategies are doomed if post provisioning and appointment of staff are dealt with by different stakeholders. Based on the findings, it is recommended that both the DBE and PEDs ensure that quality education management information is collected and maintained. Information that is reliable and accurate will inform planning and key decisions to ensure that the supply of teachers is based on a specific need. As such, deficiencies in skills that are in short supply such as Science and Mathematics can be averted and better opportunities can be created for new teacher graduates. While an improved performance of learners in these subjects is requisite for related study fields at universities, the Dinaledi schools must be adequately supported and such a model applied to other schools. The employment of foreign teachers on short-term contracts does not create stability in schools, therefore, their employment must be standardised. Significantly, retention in rural and poor schools is a problem since they struggle to attract quality teachers; for that reason teacher incentives are indispensable. Making a declaration for unqualified and under-qualified teachers to acquire professional teaching qualifications and subsequently discontinue such appointments, will raise the standard of teaching and learning in schools. Rather, databases of unemployed qualified teachers could be maintained and such information made accessible to school principals. In the absence of reliable data that can indicate teacher qualification and specialisation versus subject taught, the extent to which Mathematics and Science are taught by unqualified and under-qualified teachers as well as out-of-specialisation teaching, is not known. However, poor pass rates in these subjects at the exit point of the schooling system (Grade 12) attest to the lack of appropriately skilled teacher workforce. Therefore, if Mathematics and Science specialisation is required, then strategies being implemented by the DBE and PEDs must have a clear purpose to address this shortage.
Thesis (PhD)--University of Pretoria, 2014.
lk2014
Education Management and Policy Studies
PhD
Unrestricted

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41

Anchulee, Suwandee McCarthy John R. "Students' perceptions of university instructors' effective teaching characteristics in the faculty of science, Mahidol University". Normal, Ill. Illinois State University, 1994. http://wwwlib.umi.com/cr/ilstu/fullcit?p9521342.

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Thesis (Ph. D.)--Illinois State University, 1994.
Title from title page screen, viewed April 13, 2006. Dissertation Committee: John R. McCarthy (chair), Ronald S. Halinski, Larry D. Kennedy, David L. Tucker. Includes bibliographical references (leaves 85-89) and abstract. Also available in print.

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Lawson, Michael A. "Leadership styles in secondary school science teachers /". free to MU campus, to others for purchase, 2004. http://wwwlib.umi.com/cr/mo/fullcit?p3164522.

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43

Chewang, Karma. "Continuous assessment in Bhutan, science teachers' perspectives". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0002/MQ46239.pdf.

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44

Lai, Dorothy B. "Teachers' and students' perceptions of science practicals". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0020/MQ58051.pdf.

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45

Sacici, Semra. "The Interrelation Between Pre-service Science Teachers". Master's thesis, METU, 2013. http://etd.lib.metu.edu.tr/upload/12615392/index.pdf.

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This study examined preservice science teachers&rsquo
conceptions about teaching and learning, self-efficacy beliefs, learning approaches and images of themselves as a science teachers. The study was also interested in examining the possible relationships among preservice science teachers&rsquo
conceptions about teaching and learning, learning approaches and self-efficacy beliefs. The study was carried out during 2011-2012 spring semester at three different public universities in Ankara. A total of 208 senior preservice science teachers who were volunteers involved. Data were collected through Draw-A-Science-Teacher-Test Checklist, Teaching and Learning Conceptions Questionnaire, Science Teaching Efficacy Belief Instrument, and The Learning Approach Questionnaire and analyzed by descriptive statistics, paired-sample t-test and canonical correlation analysis. Paired-sample t-test analyses results showed that preservice science teachers prefer constructivist conception more than traditional conception
and meaningful learning approaches more than rote learning approaches. Besides, preservice science teachers were also found to have generally high sense of self-efficacy beliefs in science teaching. Moreover, the results of the DASTT-C showed that preservice science teachers&rsquo
perspectives of science teaching conception is 42.7% student-centered, 7.0% teacher-centered and 50.3% neither student-centered nor teacher-centered. Furthermore, the canonical correlation analysis revealed that the first canonical variate demonstrated that preservice science teachers&rsquo
constructivist conception and traditional conception are associated with their self-efficacy beliefs and learning approaches.

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Buseri, J. C. "Strategies and tactics of Nigerian science teachers". Thesis, Bangor University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378664.

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47

Krise, Kelsy Marie. "Exploring Learning Progressions of New Science Teachers". University of Toledo / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1438277705.

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48

Lloyd, Sharon Henry. "Preschool Teachers' Attitudes and Beliefs Toward Science". ScholarWorks, 2016. https://scholarworks.waldenu.edu/dissertations/3175.

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In the United States, a current initiative, Advancing Active STEM Education for Our Youngest Learners, aims to advance science, technology, engineering, and math (STEM) education in early childhood. The purpose of this study was to understand preschool teachers' proficiency with science and address the problem of whether or not science learning opportunities are provided to young children based on teachers' attitudes and beliefs. A theoretical framework for establishing teachers' attitudes toward science developed by van Aalderen-Smeets, van der Molen, and Asma, along with Bandura's theory of self-efficacy were the foundations for this research. Research questions explored preschool teachers' attitudes and beliefs toward science in general and how they differed based on education level and years of preschool teaching experience. Descriptive comparative data were collected from 48 preschool teacher participants using an online format with a self-reported measure and were analyzed using nonparametric tests to describe differences between groups based on identified factors of teacher comfort, child benefit, and challenges. Results indicated that the participants believed that early childhood science is developmentally appropriate and that young children benefit from science instruction through improved school-readiness skills. Preschool teachers with a state credential or an associate's degree and more teaching experience had more teacher comfort toward science based on attitudes and beliefs surveyed. The data indicated participating preschool teachers experienced few challenges in teaching science. The study may support positive social change through increased awareness of strengths and weaknesses of preschool teachers for the development of effective science professional development. Science is a crucial component of school-readiness skills, laying a foundation for success in later grades.

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Foley, Jean Ann. "Elementary school teachers who teach science an exploratory study of their views on science as influenced by biography and audience /". Access abstract and link to full text, 1992. http://0-wwwlib.umi.com.library.utulsa.edu/dissertations/fullcit/9222148.

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50

Miller, Chris Michael. "Factors Affecting Job Satisfaction and Teacher Retention for North Texas Secondary Science Teachers". Thesis, Dallas Baptist University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10792070.

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The current mixed method study explored the job satisfaction perceptions and retention plans of 241 secondary science teachers from seven North Texas school districts. For the current study, an email questionnaire was sent to seven districts across 83 secondary campuses, which included 51 middle schools and 32 high schools. The current study intended to find reasons why secondary science teachers continue to teach or decide to leave the profession. The participants’ perceptions and intentions to continue teaching were gathered through an online survey which gathered data across seven job satisfaction domains. Demographic and retention responses provided additional data on each participant. Through a quantitative analysis of Likert type survey responses and qualitative analysis of open-ended retention responses, the current study explored secondary science teachers’ perceptions and intentions to stay teaching. The quantitative analysis of survey data found significant differences in almost all of the job satisfaction domains for all teachers. There were also significant differences across some demographic groups as well. Through a qualitative analysis, motivation to teach was the leading predictor for retention. On the other hand, school culture and compensation were the top reasons for teachers planning to leave the classroom.

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