基于学科核心概念的科技馆教育活动案例分析——以合肥科技馆“锥体上滚”案例为例          下载免费PDF全文

瞿林云  叶兆宁  周雨青 《自然科学博物馆研究》2018,(4):21-27

随着知识碎片化问题的日益突出,科学教育领域逐渐关注学科体系中的核心概念对学生认知发展中的重要作用。科技馆作为青少年课外学习的重要场所,为了提升其活动质量、推动馆校结合的发展,也应尝试基于学科核心概念的教学。本文从科技馆教育的视角,以合肥科技馆“锥体上滚”活动为例,解读活动流,剖析活动的设计理念、教学策略以及活动资源,探讨科技馆教育活动融合学科核心概念的合理途径。  相似文献   

对环境工程专业水处理方向本科毕业设计的几点思考     

方继敏  李晔  马涛  许顺红 《梧州学院学报》2005,15(2):72-74

本文从目前水处理方向毕业设计存在的问题入手,提出了关于该专业水处理方向本科毕业设计中应该注意的几点问题及应该提高和加强的地方.  相似文献   

谈高三生物学有效复习策略     

傅岚 《生物学教学》2011,36(5):10-11

面对广东省生物学高考新模式,本文提出了应用学案导学、专题整合和限时训练进行高三生物学复习的有效策略。  相似文献   

中国传统符号的设计今用     

叶瑜 《科教文汇》2011,(4):123-123,132

中国传统符号的内容很多,怎么在现在的设计中做到古为今用,需要对中国传统符号的精髓彻底消化和贯通。  相似文献   

创新外溢与创新的技术锁定效应   总被引：1，自引：0，他引：1  

叶晓煌  叶雪洁  吕莉 《中国科技论坛》2011,(2)

本文以一种全新的视角,运用企业能力理论,阐释企业由于一种内生激励创新,从而避免由创新外溢而使创新技术锁定效应情况的出现.由此而引伸出:进行企业本身的创新能力建设更为重要,而非专注于提供外部的激励措施.  相似文献   

如何实现高职院校两级管理的若干思考     

杨勇  方烨 《青岛职业技术学院学报》2011,24(1):29-31

实施院系两级管理是高职院校发展的现实需要。建议从实施院系两级管理的基础条件出发,即从教师的思想观念、心理准备和管理水平出发,从树立责任意识、建立管理体系、健全监督机制、引导教师参与等四个方面有效推进院系两级管理,提高学院办学质量,促进学院发展。  相似文献   

Exploring mechanisms of rapid automatized naming to arithmetic skills in Chinese primary schoolers     

Yiji Wang  Xiaolin Ye  Ciping Deng 《Psychology in the schools》2020,57(4):556-571

Rapid automatized naming (RAN) is associated with children's arithmetic performance, which is multifactorial by nature and consists of arithmetic fluency, arithmetic procedure, and word problems. Yet, it is unclear whether RAN can predict all key aspects of arithmetic skills independently and what cognitive mechanisms may explain this relation. Using a sample of Chinese primary school students (N = 170), results showed that while RAN was associated with all key aspects of arithmetic skills, the relations of RAN–arithmetic procedure and RAN–word problems may be dependent on that of RAN–arithmetic fluency. Supporting the processing speed hypothesis, results further suggested that processing speed may underlie the relation between RAN and arithmetic performance. Findings made unique contribution to understanding the effect of RAN on arithmetic performance and cognitive mechanisms that may underpin this association in the context of Chinese culture.  相似文献   

教育中的人工智能:应用、风险与治理研究     

王岚  王凯 《黑龙江高教研究》2020,(6):45-49

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一种基于反向连接技术的穿越防火墙的解决方案     

薛野 《洛阳师范学院学报》2014,(11):57-59

利用一般防火墙不会禁止从计算机内部主动向外部的连接,以及不会禁止关键进程svchost.exe的特点,设计并实现了一个能穿越防火墙的木马程序,具有一定的研究价值.  相似文献   

Teacher Beliefs in Action: A Cross-Sectional,Longitudinal Follow-Up Study of Teachers' Personal Practical Theories     

Barbara B. Levin  Ye He  Melony Holyfield Allen 《The Teacher Educator》2013,48(3):201-217

Based on a cross-sectional, longitudinal follow-up study of graduates from our master's-level elementary education program, in this article we examined changes in espoused beliefs elicited in the form of personal practical theories (PPTs) of three graduates with 2, 4, and 6 years of experience teaching in the same partnership school where they did their student teaching. We compared their original PPTs collected during their teacher education program with their current PPTs elicited in follow-up interviews, and then observed their classroom practices. Case summaries of these teachers are presented, and analysis and implications focus on changes in their PPTs, how their PPTs played out in their classrooms, and perceived barriers and supports to enacting their beliefs.  相似文献