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This article explores issues for developing primary teacher trainee mathematics subject knowledge from a tutor perspective, and ways of working together in an e-environment that can promote quality learning. It focuses on the design of the e-environment, the methods of working and the advantages and disadvantages for developing mathematics subject knowledge through an e-environment from a tutor perspective.  相似文献   
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Abstract

This paper seeks to summarize efforts made by the Faculty of Education of the University of Macau to inculcate computer literacy in teachers in Macau in preparation for the information era. Based on one programme of study proposed by the National Research Center for Computers in Education in Primary and Secondary Schools, the paper summarizes the course objectives, as well as the concepts and skills required to ensure sustainable development of information technology in China. To educate teachers throughinformation technology, it is envisaged that two kinds of activities are required: (1) construction of web‐based learning environments, (2) multimedia courseware authoring.  相似文献   
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This study was part of a 6‐year integrated project designed to build a databank of students’ science conceptions in Taiwan. The main purpose of this study was to identify the characteristics of students’ mental models regarding acids/bases, understand their changes in mental models, and explore sources that might influence students in constructing models. The study involved 38 ninth‐grade students, focusing on three high‐achieving students as well as three low‐achieving students who were interviewed thoroughly. The results show that students mainly adhered to the Phenomenon Model, the Character‐Symbol Model, the Inference Model, and the Scientific Model. Also, it is possible to draw a parallel between the characteristics of some models and various models of acidity in the history of science. The results also show differences in mental models and the weights of sources influencing high‐achieving and low‐achieving students. Evidence for the weight of sources is not consistent with the findings reported in other studies. We also discuss the implications for teaching and curriculum design.  相似文献   
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ABSTRACT

Korean Modern Art History began to be produced in the 1970s, when Western Modernist Art History, based on Formalism, was introduced as a matrix to map the ‘evolution’ of 20th century Korean Art. Korean modern art history is based in the same paradigm as the West, beginning with Impressionism and ‘ending’ with Abstract Expressionism. First introduced to the country from the West immediately after the Korean War, Korean Abstract Expressionism is now deemed as South Korea’s ultimate ‘progressive’ and ‘modern’ art form, a ‘Korean’ painting style combining the Western art form with traditional artistic concepts of ‘Scholarly Painting’ (muninhwa). Japanese‐influenced painting styles originating in the colonial period (1910–45) are rejected as ‘non‐authentic.’ The problem is that Scholarly Painting was a gender and class specific art born from the rigid Confucian culture of pre‐modern Korea, and thus its revival as an ‘ultimate modern’ and ‘Korean’ form has the consequence of locating traditionally‐gendered notions of art and artist at the core of the South’s modern art. This essay uses a Semiotic approach to deconstruct this gendered modernist rhetoric by tracing the emergence of the sign ‘Koreaness’ in South Korean modern art, showing how it is defined within Korean Abstract Painting as an ‘ultimate Korean sign’ and how its use of anti‐Japanese rhetoric covers up the traumatic history of the Korean War.  相似文献   
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