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Modelling technology acceptance in education 普通类
The purpose of the study is to build a model that predicts the level of technology acceptance by pre-service teachers at a teacher training institute in Singapore. It examines relationships among variables associated with factors that influence technology acceptance. Data was collected from 475 participants using a survey questionnaire. Employing structural equation modelling, a hypothesized model was tested for model fit in the study. The resulting model is found to have a good fit. Perceived usefulness, attitude towards computer use, and computer self-efficacy have direct effect on pre-service teachers’ technology acceptance, whereas perceived ease of use, technological complexity, and facilitating conditions affect technology acceptance indirectly. These six variables account for approximately 27.1% of the variance of behavioural intention. Perceived usefulness appeared to the strongest determinant of behavioural intention.
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Learning performance 普通类
Objective Since simulations are often accepted uncritically, with excessive emphasis being placed on technological sophistication at the expense of underlying psychological and educational theories, we evaluated the learning performance of simulation software, in order to gain insight into the proper use of simulations for application in medical education. Design The authors designed and evaluated a software packet, following of user-centered development, which they call Haemodynamics Simulator (HAEMOSIM), for the simulation of complex physiological models, e.g., the modeling of arterial blood flow dependent on the pressure gradient, radius and bifurcations; shear–stress and blood flow profiles depending on viscosity and radius. Measurements In a quasi-experimental real-life setup, the authors compared the learning performance of 96 medical students for three conditions: (1) conventional text-based lesson; (2) HAEMOSIM alone and (3) HAEMOSIM with a combination of additional material and support, found necessary during user-centered development. The individual student’s learning time was unvarying in all three conditions. Results While the first two settings produced equivalent results, the combination of additional support and HAEMOSIM yielded a significantly higher learning performance. These results are discussed regarding Mayer’s multimedia learning theory, Sweller’s cognitive load theory, and claims of prior research on utilizing interactive simulations for learning. Conclusion The results showed that simulations can be beneficial for learning complex concepts, however, interacting with sophisticated simulations strain the limitation of cognitive processes; therefore successful application of simulations require careful additional guidance from medical professionals and a certain amount of previous knowledge on the part of the learners. The inclusion of pedagogical and psychological expertise into the design and development of educational software is essential.
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Effects of high level prompts 普通类
Reflection plays a very important role in learning processes and is very helpful for promoting learning performance. Many higher education institutions today are actively promoting learners’ reflection ability in order to help them cope with the fast changing world they will be entering when they graduate. Online learning provides potential for applying new teaching and learning strategies. However, it has not yet been systematically studied how to concretely apply reflection strategies in an online learning environment. The aim of this study is to explore how high level prompts and peer assessment can affect a learner’s reflection levels in an online learning context. The participants were 157 university students and each individual was randomly assigned to one of the fourteen learning conditions. We found that the main factor affecting reflection levels is high level prompts followed by high quality observation that has a moderating effect on learners’ reflection levels. However, peer feedback has no significant influence on reflection levels.
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Collaboration between school and parents 普通类
The aim of this study is to investigate current parental support for student learning with information technology (IT) in Hong Kong. A total of 3340 and 3656 parents and 539 and 440 primary school heads responded to two surveys in 2005/06 and 2006/07, respectively, in this cross-sectional study. The results show a persistent positive perception of and support for IT among educators and parents, which signify a solid foundation for the extension of student learning from the classroom to the home environment. The high level of expectation among school heads for parental support reflects the need for schools to initiate cooperation with parents to extend IT-supported learning to the home setting. The shift in parental apprehension from worry over the provision of IT facilities to worry over the cultivation of proper attitudes toward the use of IT reveals the importance of fostering information literacy in home–school collaboration.
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Mobile formative assessment tool 普通类
Mobile formative assessment tool
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Exploration of secondary students 普通类
Exploration of secondary students
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How students evaluate information 普通类
How students evaluate information
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Development and evaluation of a virtual campus 普通类
Development and evaluation of a virtual campus
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Stills, not full motion, for interactive 普通类
Stills, not full motion, for interactive spatial training
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Scaffolding project-based learning 普通类
Scaffolding project-based learning