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31.
A Teacher Professional Development Program on Using a Constructivist Multimedia Learning Environment
This paper describes a professional development program using an interactive multimedia program to develop teachers' understanding
of a constructivist epistemology in science education. The aim of this study was to describe teachers' reflections on and
perceptions of a series of professional development workshops and how teachers changed their classroom practices after having
participated in the workshops. The software, developed with the cooperation of teachers and students, is based on the Birds of Antarctica database (Maor & Phillips, 1996). This database was designed as an interactive program which requires teachers to use a constructivist-oriented
approach to teaching and learning in order to promote the development of inquiry skills particularly higher-order thinking
skills. A series of workshops for teachers was conducted to empower them to become comfortable with using computers in science
classrooms and to enable them to enhance their understanding of, and ability to use, personal and social constructivist approaches.
Teachers' perceptions of the process of learning with the multimedia program and their reactions to their experiences were
assessed using a new instrument, the Constructivist Multimedia Learning Environment Survey (CMLES). The results of the study suggest that teachers who participated as learners in the professional development program
became familiar with a constructivist-oriented multimedia learning environment; understood the context, problems, and issues
faced by students in the classroom; and were better able to facilitate students' needs and understanding in this learning
environment.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
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We studied the relations between English as a foreign language teachers’ grammar knowledge and their in-action mental models (MMs) of children's minds and learning. The grammar knowledge we examined was English wh-constructions. A total of 74 teachers completed an assessment task and were classified to have deep, intermediate or shallow knowledge. Ten teachers (five with deep and five with shallow level) were videotaped teaching wh-questions. The data were analysed qualitatively to determine the teachers’ MM, and then quantitatively to test similarities/differences in their MM's expression. The findings revealed an identical MM among all teachers that is expressed differently as a function of knowledge level. 相似文献
34.
Roots and patterns in Hebrew language development: evidence from written morphological analogies 总被引：1，自引：0，他引：1
Morphology is one of the organizing principles of the mental lexicon. It is especially important in Hebrew, where word structure expresses a rich array of semantic notions. This study investigated the ability of Hebrew-speaking children to solve written morphological analogies by reading and completing two sets of real and invented root- and pattern-related nouns using a closed set of responses. In the first experiment, 152 gradeschoolers (2nd–6th grade) were administered an analogy task with real words, where they had to read written stimuli and elicit root and pattern components from them. In the second experiment, 148 gradeschoolers were administered a similar reading task with pseudowords. In both experiments, the results clearly indicate an early and robust ability of Hebrew-speaking children to perform morphological analogies using both roots and patterns. Most errors involved the root morpheme rather than the pattern morpheme, but pseudowords elicited more pattern errors. These results are discussed in view of models of morphological processing and morpho-lexical development in Hebrew. 相似文献
35.
Reading and Writing - Grammatical awareness of syntax and morphology is important in children’s literacy development for both reading and writing. Hebrew, a language with rich inflectional... 相似文献
36.
Catherine McBride-Chang Dan Lin Phil D. Liu Dorit Aram Iris Levin Jeung-Ryeul Cho Hua Shu Yuping Zhang 《Reading and writing》2012,25(1):283-300
In the present study, maternal Pinyin mediation and its relations with young Chinese children??s word reading and word writing development were explored. At time 1, 43 Mainland Chinese children and their mothers were videotaped on a task in which children were asked to write 12 words in Pinyin (a phonological coding system used in Mainland China as an aid to reading Chinese characters) with help from their mothers. The videotapes were later coded on a scale (adapted from Aram & Levin, 2001) of mothers?? writing facilitation techniques. Scores on this scale of maternal mediation of Pinyin uniquely explained children??s reading of Chinese words, but not writing of Chinese words, after statistically controlling for maternal education and age, and children??s non-verbal IQ, age, and phonological awareness. At time 2, 22 of the children from time 1 were further tested on Chinese word reading and word reading task 1?year later. After controlling for children??s age and non-verbal IQ, maternal Pinyin mediation uniquely explained 6% of the variance in children??s word writing and 7% of the variance in children??s word reading performance at time 2. Results underscore the potential importance of the maternal scaffolding role for reading acquisition both theoretically and practically in a domain not previously explored (i.e., use of a common coding system (Pinyin) for learning to read, rather than word reading itself). 相似文献
37.
This longitudinal study assessed the literacy development of native Arabic-speaking children from kindergarten to the end of first grade, focusing on the role of home literacy activities (mother–child shared book reading and joint writing). The contribution of these activities in kindergarten to children’s reading and writing at the end of first grade were evaluated, controlling for family SES and children’s early skills (vocabulary and letter naming). Eighty-eight Arabic-speaking children and their mothers participated in the study. Results revealed that family SES, children’s early skills and home literacy activities in kindergarten correlated with children’s achievements at the end of first grade. Joint writing contributed significantly to children’s literacy in first grade and the contribution of shared reading was almost significant. Joint writing was found to contribute to children’s literacy achievements in first grade beyond book reading. The study extends our knowledge on literacy acquisition in Arabic, highlighting the significance of early parent–child literacy activities as a predictor of Arabic-speaking children’s literacy achievements in school. 相似文献
38.
Mathematical learning difficulties can originate at an early age. However, research on young children’s math development, especially those who are at risk, is in its early stages. The current study is the first to examine the effects of an activity with an educational e-book on emergent math with 52 preschoolers at risk for learning disability (ALD). The effects on their emergent vocabulary of the e-book intervention was also tested. The findings revealed that following the intervention, children in the experimental e-book group improved both their vocabulary and early math skills as compared to the control group who engaged in their regular preschool activities. The implications of these results are discussed. 相似文献
39.
The study examined the efficacy of an intervention designed to promote parents’ and preschoolers’ references to storybooks’ plot and socio-cognitive themes during shared reading within a sample of 58 families from low-SES background. All parents were given four books, one new book weekly, and were instructed to read each book four times per week to their children. Parents in the control group were given no further guidance, whereas parents in the intervention group were guided in reading the books interactively with their children using Bruner's (1986) structure of the complete storybook reading experience. These parents were taught a four-reading model that guided them to first focus on the book's plot aspects (vocabulary, sequence of events, story structure) and then move on to its socio-cognitive aspects (mental terms, mental causality, references to the child's life). After the intervention, parents and children in the intervention group referred more than their control counterparts to both the book's plot and its socio-cognitive themes. The advantages of the intervention were maintained beyond effects of parental education and of children's gender, vocabulary, and social cognition level. The study revealed the importance of direct guidance of parents and the potential of shared reading contexts for eliciting rich conversations between parents and children. Discussion emphasized the importance of encouraging parents to refer to both the book's plot and its socio-cognitive themes. 相似文献
40.
Amanda Woods-McConney Mary C. Oliver Andrew McConney Dorit Maor Renato Schibeci 《Research in Science Education》2013,43(1):233-252
Previous research has underlined the importance of school students’ engagement in science (including students’ attitudes, interests and self beliefs). Engagement in science is important as a correlate of scientific literacy and attainment, and as an educational outcome in its own right. Students positively engaged with science are more likely to pursue science related careers, and to support science related policies and initiatives. This retrospective, secondary analysis of PISA 2006 national data for Aotearoa New Zealand and Australia examines and compares the factors associated with science literacy and with science engagement for indigenous and non-indigenous 15 year old students. Using a four step hierarchical regression model, our secondary analyses showed consistent patterns of influence on engagement in science for both indigenous and non-indigenous students in Aotearoa and Australia. Variations in students’ interest, enjoyment, personal and general valuing, self-efficacy, and self concept in science were most strongly associated with the extent to which students engaged in science activities outside of school. In contrast, socioeconomic status, time spent on science lessons and study, and the character of science teaching experienced by students in their schools were the factors most explanatory of variations in science literacy. Yet, the factors that explained variation in science literacy had only quite weak associations with the suite of variables comprising engagement in science. We discuss the implications of these findings for science educators and researchers interested in enhancing students’ engagement with science, and committed to contributing positively to closing the persistent gap in educational outcomes between indigenous and non-indigenous peoples. 相似文献