788 resultados para Science teachers


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Research into student teachers' perceptions, attitudes and prior experiences of learning suggests that these experiences can exert an influence on practice which can be relatively undisturbed by their initial teacher education. This article is based on the initial findings of an all-Ireland survey of all first-year students on B.Ed. courses in colleges in Northern Ireland and in the Republic of Ireland. The survey is the first stage in a longitudinal study which will follow the same cohort of students for the duration of their initial teacher education, seeking to map and track the development of their ideas about teaching and learning in primary history, geography and science. Based on an analysis of the quantitative data in the entry questionnaire, the initial findings suggest that subject knowledge remains a problematic issue in initial teacher education and that both location and gender interact with knowledge, attitudes and subject area to produce a complex and challenging context for teacher educators in history, geography and science education.

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Information communication technology (IC T) has invariably brought about fundamental changes in the way in which libraries gather. preserve and disseminate information. The study was carried out with an aim to estimate and compare the information seeking behaviour (ISB) of the academics of two prominent universities of Kerala in the context of advancements achieved through ICT. The study was motivated by the fast changing scenario of libraries with the proliferation of many high tech products and services. The main purpose of the study was to identify the chief source of information of the academics, and also to examine academics preference upon the form and format of information source. The study also tries to estimate the adequacy of the resources and services currently provided by the libraries.The questionnaire was the central instrument for data collection. An almost census method was adopted for data collection engaging various methods and tools for eliciting data.The total population of the study was 957, out of which questionnaire was distributed to 859 academics. 646 academics responded to the survey, of which 564 of them were sound responses. Data was coded and analysed using Statistical Package for Social Sciences (SPSS) software and also with the help of Microsofl Excel package. Various statistical techniques were engaged to analyse data. A paradigm shift is evident by the fact that academies push themselves towards information in internet i.e. they prefer electronic source to traditional source and the very shift is coupled itself with e-seeking of information. The study reveals that ISB of the academics is influenced priman'ly by personal factors and comparative analysis shows that the ISB ofthc academics is similar in both universities. The productivity of the academics was tested to dig up any relation with respect to their ISB, and it is found that productivity of the academics is extensively related with their ISB. Study also reveals that the users ofthe library are satisfied with the services provided but not with the sources and in conjunction, study also recommends ways and means to improve the existing library system.

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Un recurso para todos los profesores de ciencias de primaria, especialmente los no especialistas, ya que proporciona claras y accesibles explicaciones de cuestiones complejas como la flotación y la nutrición de las plantas.

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Este recurso no ofrece un material que pueda ser utilizado en las aulas, está diseñado para apoyar y ampliar la comprensión de la ciencia de los profesores en formación y los profesores de aula. Consta de tres secciones: la vida y los procesos vivos; materiales y sus propiedades; procesos físicos. En cada sección se sugieren ideas clave que se amplían posteriormente en el texto. Proporciona un conocimiento exhaustivo de la ciencia en la etapa clave 1 y 2 (Key Stage 1 y 2), así como la preparación para la enseñanza y el aprendizaje en la etapa clave 3 (Key Stage 3).

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Escrito para apoyar a los profesores que necesitan mejorar su comprensión de la ciencia, este manual cubre el conocimiento científico con la amplitud y profundidad suficientes para que puedan enseñar eficazmente esta materia hasta el final de la etapa clave 2, así como el núcleo de la enseñanza y el aprendizaje de cuestiones relacionadas con el proceso de investigación. La introducción ofrece una guía de cómo utilizar el manual, incluye una tabla de referencias cruzadas; esto permite utilizarlo de diferentes maneras, dependiendo de las necesidades individuales. Es primordial asegurar que los profesores sean capaces de enseñar y dar respuestas adecuadas a las preguntas más allá de lo que se requiere para la etapa clave 2, esto es importante ya que ayuda a evitar la simplificación excesiva de los conceptos que a su vez pueden causar malentendidos en la etapa clave 3 y después. También ayuda a ampliar y desarrollar el conocimiento del maestro.

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The study investigated early years teachers’ understanding and use of graphic symbols, defined as the visual representation(s) used to communicate one or more “linguistic” concepts, which can be used to facilitate science learning. The study was conducted in Cyprus where six early years teachers were observed and interviewed. The results indicate that the teachers had a good understanding of the role of symbols, but demonstrated a lack of understanding in regards to graphic symbols specifically. None of the teachers employed them in their observed science lesson, although some of them claimed that they did so. Findings suggest a gap in participants’ acquaintance with the terminology regarding different types of symbols and a lack of awareness about the use and availability of graphic symbols for the support of learning. There is a need to inform and train early years teachers about graphic symbols and their potential applications in supporting children’s learning.

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We report here part of a research project developed by the Science Education Research Group, titled: "Teachers’ Pedagogical Practices and formative processes in Science and Mathematics Education" which main goal is the development of coordinated research that can generate a set of subsidies for a reflection on the processes of teacher training in Sciences and Mathematics Education. One of the objectives was to develop continuing education activities with Physics teachers, using the History and Philosophy of Science as conductors of the discussions and focus of teaching experiences carried out by them in the classroom. From data collected through a survey among local Science, Physics, Chemistry, Biology and Mathematics teachers in Bauru, a São Paulo State city, we developed a continuing education proposal titled “The History and Philosophy of Science in the Physics teachers’ pedagogical practice”, lasting 40 hours of lessons. We followed the performance of five teachers who participated in activities during the 2008 first semester and were teaching Physics at High School level. They designed proposals for short courses, taking into consideration aspects of History and Philosophy of Science and students’ alternative conceptions. Short courses were applied in real classrooms situations and accompanied by reflection meetings. This is a qualitative research, and treatment of data collected was based on content analysis, according to Bardin [1].