行动学习及其在高中学科教学中的应用

行动学习是一个以完成预定的任务为目的、通过解决实际问题、在同伴支持下持续不断地反思自己的经验、相互学习与提高的过程,它的理论基础是经验学习循环圈理论和建构主义学习理论,实施过程可概括为“四阶六步”.将行动学习应用于当前高中学科教学,使教师成为行动学习顾问,使学生成为解决问题主角,使高中课堂充满生命活力.其实施过程为提出问题、组建团队、制定方案、解决问题、总结评估等五个步骤.行动学习应用于高中学科教学的功效保障在于提高教师专业发展水平、构建和谐的师生关系以及改变专断僵化的学校管理体制.     

Environmental Education and Complexity

Science & Education - The purpose of this study is to identify and analyze meanings that the term complexity assumes in Brazilian theses and dissertations in the field of environmental...     

初中语文课堂：在散文教学中实施美感教育--以初中语文教材《山中访友》为例

美感教育在中学课堂教学中已经成为必不可少的一部分。以初中语文学科为例,教师在初中语文课堂上讲授经典作品,不仅可以培育学生浓厚的学习兴趣、基本的自主学习能力,而且还可以丰富学生的精神世界,从而实现在语文教学中实现美感教育的目的。以讲授散文《山中访友》的教学实践为例,教师通过课堂讲授让学生从语言节奏、具体形象、创作思路三个方面来充分理解课文的审美艺术效果,以达到美育教育的教学目的。     

Growth influences biomechanical profile of talented swimmers during the summer break

This study aimed to analyse the effect of growth during a summer break on biomechanical profile of talented swimmers. Twenty-five young swimmers (12 boys and 13 girls) undertook several anthropometric and biomechanical tests at the end of the 2011–2012 season (pre-test) and 10 weeks later at the beginning of the 2012–2013 season (post-test). Height, arm span, hand surface area, and foot surface area were collected as anthropometric parameters, while stroke frequency, stroke length, stroke index, propelling efficiency, active drag, and active drag coefficient were considered as biomechanical variables. The mean swimming velocity during an all-out 25 m front crawl effort was used as the performance outcome. After the 10-week break, the swimmers were taller with an increased arm span, hand, and foot areas. Increases in stroke length, stroke index, propelling efficiency, and performance were also observed. Conversely, the stroke frequency, active drag, and drag coefficient remained unchanged. When controlling the effect of growth, no significant variation was determined on the biomechanical variables. The performance presented high associations with biomechanical and anthropometric parameters at pre-test and post-test, respectively. The results show that young talented swimmers still present biomechanical improvements after a 10-week break, which are mainly explained by their normal growth.     

青岛市服务外包实施追赶型发展战略的思考

青岛市服务外包发展起步晚,发展战略不强势,明显落后于国内同类城市,亟待采取追赶型战略加快发展.要把发展服务外包提高到更加突出的战略地位,作为优先扶持发展的重点产业,与青岛市促进产业优化和经济转型的大局相结合,采取有效措施,给予全力培育,使之成为全市以服务经济为主的产业结构的重要组成部分.     

四川省农村幼儿教师专业发展支持体系的现状研究

教师的专业发展支持体系是能够为教师专业发展提供支持的各种外部力量的整合,是支持教师专业发展不可或缺的重要力量与推手.以四川省农村幼儿教师专业发展支持体系为立足点,从理论层面探究农村幼儿教师专业发展支持体系内涵,从实证层面探明农村幼儿教师专业发展支持体系的发展现状,及其与教师专业发展之间的相关性,进而发现目前农村幼儿教师专业发展潜力大、专业发展支持体系不可或缺、专业发展支持体系尚未健全等.     

Virtual Microscopy as a Learning Tool in Brazilian Medical Education

Virtual microscopy (VM) is a widely used teaching method in Medical Education in many developed countries. In Brazil, however, this is not the case for most medical schools, considering Brazilian social inequality and uneven access to technology. Recently, the Covid-19 pandemic has also challenged Universities to seek and make a transition toward more effective methods of full-time online education. Thus, the main goal of this work was to verify student's perception and academic performance, assessed upon VM implementation in a Brazilian Medical School. Ribeirao Preto Medical School students answered a 26-question survey with regards to optical microscopy (OM) and VM. Academic performance was compared between participants that were (year of 2019) or were not (year of 2015) exposed to VM. Taken the results together, subjective impressions such as handling, suitability, learning effectiveness, and pleasure using the tools, have shown a higher score for virtual microscopy (median = 29), when compared to optical microscopy (median = 24) with a P-value < 0.001 by Wilcoxon rank test, upon measurement using an ordinal scale. Regarding academic performance, no statistically significant differences were found between groups (P-value = 0.38, Cohen's d = 0.19). Therefore, VM proved to be adequate to the Brazilian medical education in light of Brazilian social contexts and Covid-19 pandemic.     

关于计算机专业产学研相结合的实践教学模式的思考

一些高校计算机本科专业人才培养和社会人才需求之间缺少一环节．也就是应用能力和实践能力的培养或叫职业体验与岗位角色扮演环节缺失。本文试图要解决的主要问题是弥补缺失环节,探索新的IT人才培养模式。