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博文

目前显示的是标签为“Variation”的博文

Mathematics in Preschool and Problem Solving: Visualizing Abstraction of Balance

Read  full  paper  at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=45302#.VL3_FSzQrzE Author(s)    Mirella Forsberg Ahlcrona , Ingrid Pramling Samuelsson Affiliation(s) School of Health and Education, University of Sk?vde, Sk?vde, Sweden . Department of Education, Communication and Learning, University of Gothenburg, Gothenburg, Sweden . ABSTRACT This article describes how children learn to distinguish variations of the concept balance when they have different kinds of experiences of feeling, making and creating balance. The focus of the study is how children in preschool develop the ability to think logically and creative by exploring balance as phenomena in everyday life. Empirical data were collected in two preschool groups with children that were 3 - 5 years old. By following the process the results show that children and teachers increased their awareness and developed an understanding of balance, its meaning and...

Spatial and Annual Variation of Offshore Wind Resource in China

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=47232#.VFwtFWfHRK1 Author(s) Litao Ge , Takanori Uchida , Yuji Ohya Affiliation(s) Kyushu University, Fukuoka, Japan . Kyushu University, Fukuoka, Japan . Kyushu University, Fukuoka, Japan . ABSTRACT According to the Chinese "Twelfth Five-Year Plan", two large scale wind farms are planned to be built in the shore of Shandong province and Guangdong province to meet the increasing electricity demand with economic development. Before the construction of wind farm, it is necessary to evaluate the wind potential and its temporal variation along the coast of Shandong province, Guangdong province and Zhejiang province that have ...