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991.
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The main purpose of this study was to explore the factors mediating the translation of second grade teachers’ nature of science (NOS) views into classroom practice after completing a graduate level NOS course. Four second grade in-service elementary teachers comprised the sample of this study. Data were collected from several sources during the course of this study. The primary data sources were (a) assessment of the elementary teachers’ NOS views before and after the graduate level NOS course using the Views of Nature of Science Questionnaire Version B (VNOS-B) (Lederman et al., 2002) coupled with interviews, and (b) a classroom observation and videotaped recording of the elementary teachers’ best NOS lessons coupled with interview. We identified three distinct but related factors that mediated the translation of NOS views into classroom practice: the teachers’ perspectives about the developmental appropriateness of the NOS aspect, the teachers’ selection of target NOS aspects, and the relative importance placed by teachers on each NOS aspect.  相似文献   
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利用聚类分析法和主成分分析法对图书馆繁杂的借阅数据及流通数据进行分析,揭示大学生图书馆借阅三个主要特点:功利性借阅明显,专业型阅读目的显著,消遣性的阅读倾向突出。并根据这些特点为图书馆提出相关的建议。  相似文献   
996.
The modernization theory contends that there is a link between education and democracy. Yet few empirical studies have been done to investigate the role of higher education on promoting democratic values in the Chinese context. Using China General Social Survey 2006, this paper generates several findings which are not completely consistent with the existing theoretical explanations on political development. Specifically, the college-educated Chinese citizens not only agree that there is need to improve democracy, but support various types of political participation and resist the government-oriented petitioning. However, though entrepreneurial elites (private business owners) and political elites (Chinese communist party members) demonstrate preference to democracy in principle, empirical evidence suggests that they are much less likely to support political participation that challenges the authoritarian regime in China compared to knowledge-based elites (college-educated adults).  相似文献   
997.
In the present study, we describe a participating student’s (Carol’s) distributive partitioning scheme and operations along with Steffe’s and his colleagues’ studies about children’s constructions of fraction knowledge as a particular model of mathematical learning. Analysis of Carol’s mathematical behaviors indicates that an operationally common mathematical behavior (distributive partitioning operation) was revealed in various mathematical problem situations such as fraction multiplication, fraction division, and multiplicative transformation between fractional quantities. It both provides a rationale for why becoming versed in one mathematical subject could facilitate working with another mathematical subject and also implies the necessity of describing and defining students’ mathematical behaviors from an operational view of knowledge, which might lead to building foundations of a substantial cognitive map for students’ mathematical development.  相似文献   
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Adopting Maria Manzon’s theoretical framework, which draws on Foucault and proposes that comparative education as an academic field is socially constructed, I suggest that the field is neither stable nor well defined. To demonstrate this, I conduct a content analysis of the Comparative Education Review, using Klaus Krippendorff’s methodological framework to study comparative and international education (CIE) researchers’ understanding of the national—and of their related knowledge production in the field. Many comparativists express interests in multiple countries, and their knowledge production takes the form of individual country studies. The countries are habitually studied using a “problem approach” focusing on one specific aspect of the country under investigation and using an associated social science methodology deemed appropriate. Few comparativists are making explicit use of or reference to any methodology that is unique to comparative education. Efforts to catalog and systematize CIE research have demonstrated that the field is becoming so inclusive that it hardly is distinguishable from educational studies as a whole. Hence, I suggest that instead of speaking about unifying features of the field, it may be more relevant to speak about frequent elements, such as a focus on the national, and a knowledge production characterized by the academic practitioner who desires to improve the education systems studied. A third frequent element may be the focus on educational development, thus justifying the label of “comparative, international, and development education.” One challenge of the field is its dependence on Western social science discourses, which may be marginalizing other voices.  相似文献   
999.
Students’ affective domain has been popular in the mathematics education community in an ongoing attempt to understand students’ learning behavior. Specifically, enhancing students’ motivation in the mathematics classroom is an important issue for teachers and researchers, due to its relation to students’ behavior and achievement. This paper utilized achievement goal theory—an important theoretical prospect on students’ motivation in school settings—to investigate the existence of a model presenting the relation between motivation and other affective constructs and students’ performance in mathematics. In this regard, two types of tests were administered to 321 sixth grade students measuring their motivation and other affective constructs and their performance in mathematics. Using structural equation modeling, we examined the associations among the affective constructs, motivation, and the extent to which these constructs influence students’ performance and interest in mathematics. The data revealed that students’ performance and their interest in mathematics were influenced by fear of failure, self-efficacy beliefs, and achievement goals. We discuss these findings in terms of teaching implications in the mathematics classroom.  相似文献   
1000.
英语学科核心素养有语言能力、文化意识、思维品质和学习能力四大要素.阅读板块是英语学科核心素养落地的重要阵地,写作板块是学生语言学习的重难点,阅读与写作是紧密相连、相互融合的整体.如何将核心素养具体落实在英语阅读和写作教学中,用"以读促写"的方式同时提升学生的阅读与写作能力是本文探讨的焦点.本文提出了"以读促写"教学设计的三个步骤,即:分析篇章信息、结构、语言和文章内涵,找出阅读中可以借鉴到写作中的点,在写作中迁移和运用.  相似文献   
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