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Eric F. Parkinson 《International Journal of Technology and Design Education》2004,14(3):219-243
Construction kits have played a significant part in nurturing the growth and development of the minds and manipulation-based
skills of children (and adults) in formal and non-formal education settings. These kits have origins rooted in the representation
of the built world and now have a diversity of form and function, including technical versions with moving parts. This article
examines some of the historically based ideas that lie behind the role that kits may have in terms of physical modelling.
The article traces the transformation of kits from simple bricks and blocks into more complicated pieces for space-filling
and achieving the transfer of forces and motion. This transformation occurred during the Victorian era when the influence
of the ideas of educationalists and, perhaps rather strangely, exponents of early aviation, played major roles in determining
the diversity of forms of construction kit and modelled possibilities that are now to be seen in classrooms and homes. The
article ends with a review of some of the lessons from the past and present that will need to be considered in relation to
concrete modelling in schools for the future.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
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Calvyn Potgieter 《International Journal of Technology and Design Education》2004,14(3):205-218
In this article the impact of technology education, as a new learning area (subject) in the curriculum, on in-service teacher
education in South Africa is described in order to ascertain the extent of the impact. The research on which this article
is based draws on a variety of experiences and observations in the field at grassroots level (in particular an outreach project
in rural communities). The envisaged impact of technology education on South African schools, communities, teacher educators
and teachers, the range of in-service teacher education that is required, and the impacts in urban and rural areas are discussed.
Finally a number of concluding remarks are made about the extent of the impact of the inclusion of technology education in
the new National Curriculum Statement and whether the situation has changed since the implementation of a pilot technology
education project in 1998.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
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农村税费改革后乡镇财政面临的困难与对策 总被引:1,自引:0,他引:1
傅道忠 《湖南财经高等专科学校学报》2005,21(5):3-5
农村税费改革一方面促进了乡镇财政的规范化,另一方面也使乡镇财政面临更加严重的收支缺口和债务压力,并最终影响农村基层政权的正常运行.税费改革对乡镇财政带来的负面影响并非改革本身所致,而是由于相关的配套改革没有及时跟上造成的.解决乡镇财政困难的思路和对策是,调整中央与地方财力分配比例,理顺政府间分配关系;合理划分中央与地方的税收管理权限,逐步建立相对独立和完整的地方税体系;尽快建立规范的政府转移支付制度,加大对困难地区的转移支付;审慎解决乡镇债务问题,化解乡镇财政风险;努力构建乡镇公共政府和公共财政. 相似文献