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261.
Although perishable under many conditions, wooden artifacts from the Neolithic period have been remarkably well preserved in peat bogs and lakes. Indeed, in view of the large number and quality of the finds, the Neolithic Age might equally well be termed the Wood Age. The objects produced were technically highly sophisticated: the properties of different kinds of wood were well known and used to full advantage, and the skill with which they were made suggests that there may have been craftsmen specializing in woodwork. 相似文献
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Jessica Ostrow Michel Diana Chadi Marisol Jimenez Corbin M. Campbell 《Innovative Higher Education》2018,43(3):201-216
The American professoriate is shifting its majority makeup from tenure track to non-tenure track faculty members. Less known, though, is what the implications of this shift are for students’ course experiences. We sought to examine the extent to which the teaching practices, with regard to academic rigor and cognitively responsive teaching, differ between faculty category using observational measures of teaching in the classroom. We found that broad categorizations of faculty may not be meaningful unless they are examined in particular contexts, such as discipline and class size. 相似文献
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Is it possible to specify teaching situations and to control their effects on students' learning? This general question is essential regarding the scientific character of research on mathematics education. It especially concerns the teacher's role in the class: can she ensure sufficient fidelity to a predefined scenario? This question is of special importance in the case of an experimental scenario the design of which is the result of a collaboration between a researcher and a teacher. This is considered here in the context of two case-studies. These case-studies exhibit two types of factors which tend to hamper fidelity in reproducing a given scenario: - first, constraints on the teacher resulting from the didactical system: time constraints, success of the teaching process; - second, teachers' conceptions about mathematics and learning. These results are considered with reference to prior research on didactical transposition and teacher's beliefs. 相似文献
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The evolution in Europe towards more competence-based curricula in the last ten years or so is the result of several exogenous factors and a determined European policy. The Reference Framework of Key Competences for Lifelong Learning, a Recommendation approved by the European Parliament and the Council in 2006, and the work carried out within the Open Method of Coordination as well as by European research bodies have had a significant impact on Member States' curriculum reforms. This article shows that some terminology issues, both conceptual and practical, may explain, together with other causes, the diverse formulations of key competences and the way in which they are being integrated into the compulsory education curricula by the Member States or at intra-national levels. The focus of the article is on cross-curricular competences because these are the key competences which require the most significant innovations in teaching and learning practices, on assessment tools and procedures, and school organisation. The analysis illustrates the main differences and convergences in policy formulation and implementation strategies among the EU Member States. It also identifies key obstacles that must be overcome for an effective implementation before suggesting some policy recommendations. 相似文献
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International reports on early childhood education and care tend to attach increasing importance to workforce profiles. Yet a study of 15 European countries reveals that large numbers of (assistant) staff remain invisible in most international reports. As part of the CoRe project (Competence Requirements in Early Childhood Education and Care) we conducted a cross-national survey among experts in Belgium (Flemish- and French-speaking communities), Croatia, Denmark, France, Greece, Ireland, Italy, Lithuania, the Netherlands, Poland, Romania, Slovenia, Spain, Sweden and the UK (England and Wales). The survey explored professional and training profiles not only for formal ‘teaching’ staff, but also for the entire workforce, making visible the assistants who are often omitted from international reports. The proportion of assistant staff varies from a very small percentage in some European countries to half of the entire workforce in many others. Whereas job profiles for higher qualified staff often focus on ‘education’, profiles for assistants typically focus on ‘care’. Consequently a divide between care and education can be observed, both in split systems and in integrated systems. In these cases, the concept of ‘education’ may be narrowed down to schoolified learning and ‘care’ may be regarded as subordinate to education. In several cases, assistants also have less entitlement to ongoing professionalisation than educational staff. Consequences of the findings for practice as well as policy are discussed. 相似文献