论机械制图课程中工程应用能力的培养     

蒙秉嵩 《中国科技纵横》2013,(20):228-229

建立了课程各部分内容和教学方法的对应关系,并且利用动画、实物和计算机绘图软件辅助教学。通过增大课外习题量、加强草图绘制和机械零件测绘等措施,来形成工程应用能力。为了控制教学质量,建立了量化的教学质量观测点。  相似文献   

我国大陆特殊儿童早期干预研究综述   总被引：4，自引：4，他引：4  

杨希洁 《中国特殊教育》2003,(4):63-68

本文从早期干预的定义、对象、研究人员类型、相关法律条款、研究理论、研究具体内容等几方面对我国大陆的研究进行了总结和回顾 ,最后对今后研究的方向提出建议  相似文献   

重提基础素描训练的"线造型"     

张玲 《毕节学院学报》2007,25(5):100-102

综合性大学艺术系美术专业的素描基础课有很多地方是与艺术院校的素描基础课相通的,今天,它应与时代进程相一致,将毫不例外地面对自身智力资源、科技文化、大众文化、城乡文化,并与当前中国日益突出的混合文化相吻合。线条作为素描的第一大要素,在基础素描教学中也应予以强调,应注意轮廓线、透视线、体质感和情感因素,能更好地为学生今后能够生动地、有个性地用线条艺术表达思想奠定基础。  相似文献   

Convergence of observer ratings and student perceptions of reform practices in sixth-grade mathematics classrooms     

Mark W. Ellis  Carol E. Malloy  Judith L. Meece  Patricia R. Sylvester 《Learning Environments Research》2007,10(1):1-15

As part of a research project examining relationships between instructional practices and student cognitive and social outcomes in middle-school mathematics classes, external observers and students reported perceptions of teachers’ instructional practices. The extent to which students in classrooms identified by external raters as reform-oriented actually perceive instruction in ways aligned with reform principles has not been established. A 25-item observation protocol aligned with the reform practices called for in the Standards of the National Council of Teachers of Mathematics (NCTM) was used to develop a quantitative profile of instructional practices across two lessons in each of 28 classes of 15 participating teachers. Students in each of the observed classes completed a 49-item survey of their perceptions of instructional practices. As items for both the observation protocol and Student Survey were designed to measure alignment with the same dimensions of reform practice, the convergence of these two data sets was examined as a means to confirm the observation ratings. The findings show moderately strong correlations between ratings of external observers and perceptions of sixth-grade students across three dimensions (pedagogy, tasks and mathematical interactions) of reform-oriented teacher practice in mathematics classrooms. Implications of these findings for future research are discussed. The research in this article was supported by the National Science Foundation (NSF) under grant REC 0125868. The opinions expressed here are those of the authors and do not necessarily reflect the view of NSF. The research was also supported by the Roysters’ Fellowship to Mark Ellis from the Graduate School at the University of North Carolina at Chapel Hill.  相似文献   

Strategies for Assessing Classroom Teaching: Examining Administrator Thinking as Validity Evidence     

Courtney A. Bell  Nathan D. Jones  Yi Qi  Jennifer M. Lewis 《Educational Assessment》2018,23(4):229-249

All 50 states use observations to evaluate practicing teachers, but we know little about how administrators actually reason when they use those observation protocols. Drawing on think-aloud and stimulated recall data, this study describes the types of strategies and warrants practicing administrators used when rating with their district’s observation protocol. Administrators in a large urban district used an observation protocol aligned to Danielson’s Framework for Teaching to rate a brief lesson clip. Administrators’ thinking was recorded, clarified, and inductively coded. Findings suggest administrator thinking and justification is complex even for short lengths of instruction. Administrators used a range of reasoning strategies, many of which were not sanctioned by their training. Exploratory analyses suggest strategy use was not related to the accuracy of ratings. Implications for the validity of teacher observation scores in high-stakes settings are considered.  相似文献   

试论《观察》周刊和储安平的独立发言精神     

付祥喜 《广东教育学院学报》2005,25(2):101-105

储安平创办的《观察》周刊是在20世纪40年代后期产生过巨大社会影响的刊物。在复杂而动荡的环境中，储安平通过《观察》这一个自由主义堡垒，坚持独立发言精神，揭露国民党腐败政治，支持学生运动，批评美国对华政策。储安平的独立发言和《观察》周刊是国统区第二条战线中，与学生和工农运动相呼应的一种进步的舆论力量。  相似文献   

提高学生作文水平的几点教学尝试     

龙向阳 《岱宗学刊(泰安教育学院学报)》2001,(1):92-93

学生作水平提高在于提高学生的认知水平，即提高其观察力、思考力，加深对其社会生活的认识。为此要教会他们积累素材，养成观察习惯，养成观察习惯，学会分析方法，提高概括能力。  相似文献   

云南野外科学观测研究站现状分析及科学数据共享研究     

邓艺  姜鸣  张汝斌  赵燕  刘慧伟 《科技管理研究》2020,40(23):86-91

为深入实施创新驱动发展战略，进一步加强云南野外科学观测研究站的规范管理，本文利用调查表、网上查询和电子函件等的方式，对云南三十余家野外科学观测研究站的现状、科学数据共享及存在问题进行综合分析，发现云南野外科学观测研究站具有典型的学科和地域特征，其在长期的野外观测研究工作中，积累了大量的野外观测与实验数据，科学数据资源储备极为丰富。但还存在缺乏顶层设计、经费投入不足、科学数据共享利用滞后等问题。为此，提出依托云南大仪网开放共享平台，创建“云南省野外科学观测研究站数据共享中心”，打造科学数据规范化、网络化数据应用服务平台。积极采用“野外站-实习科研双基地”、“野外站-科普游”等科技资源共享服务新模式，充分发挥野外站在科学数据、科研成果上的有效转化和利用，切实提高云南野外站的科技资源质量和开放共享服务水平，为建成生态优先、绿色发展、经济协调、机制科学的创新型云南提供有益借鉴。  相似文献   

‘This education is not for our students’: responses of Mexican educators to globalising education policies and practices     

Cathy Amanti 《Globalisation, Societies & Education》2017,15(4):531-544

This article explores the relationship between travelling education policies and a 2008 Mexican high-school reform from the perspective of Mexican educators. Using an ethnographic approach, consisting of interviews, classroom and community observations, and document analysis, study findings show that the educators participating in this study contest the notion that education policies and practices can be seamlessly transferred from one locale to another. They also suggest that when they are transferred, locally responsive practices may be threatened.  相似文献   

谈如何培养学生良好的数学观察力     

孙绍峰 《漯河职业技术学院学报》2008,7(2):110-112

观察力是指个人通过长期观察活动所形成的带有个性特点的一种能力,是发展学生诸多能力的基础,是学生获得数学知识的必要条件。在数学教学中,培养学生的观察能力,必须了解观察对象和观察原则,掌握必要的观察方法。  相似文献