《孙子·计篇》考     

张惠民 《和田师范专科学校学报》2005,25(5):116

计篇中的“计利以听”中的“计利”是动宾结构,是计算利害的意思,并非注家所解的偏正结构,“以”是“使令”之意,而非“已”之意。对“将听吾计”的主语的解释,历来存在分歧,从篇章结构来看,应该与“计利以听”中“听”的宾语是一致的,即“受命者”。由于“计利以听”句与“将听吾计”句逻辑上的紧密联系,应将其归为一段。  相似文献   

Prospective primary teachers’ perceptions about the use of mathematics homework     

Sven Trenholm  Mohan Chinnappan 《Teacher Development》2019,23(1):50-63

The benefit of homework (HW) has been the subject of ongoing debate among various stakeholders. Within this debate, and in relation to teacher development, prospective teachers’ views of HW have received limited attention. In this study, we survey primary pre-service teachers’ (‘PSTs’) views of HW use (n = 45 teaching grades 2–5; n = 39 teaching grades 6 and 7) in a single discipline (mathematics) at one large Australian university.

The literature suggests students in upper primary and secondary grades will benefit from the use of mathematics HW. Results of the study, in contrast, suggest our PSTs teaching early primary grades planned to give proportionally (but not significantly) more mathematics HW than those teaching later grades. Reasons for this disparity are discussed. We argue there is a need in teacher development to equip PSTs with a better understanding of how classroom and home-based learning work together in the development of mathematical understanding.  相似文献   

Er:LN晶体的生长和激光性能研究     

茹占军  毕建聪  谢家兴  徐小龙 《宁波职业技术学院学报》2005,9(2):90-92

在LiNbO5中掺进(0、0．5、1．0、1．5mol％)Er2O5，以Czochrals技术生长LiNbO5、Er(1mol％)：LiNbO3、Er(2mol％)：LiNbO3、Er(3mol％)：LiNbO3晶体。测试Er：LiNbO3晶体的吸收光谱，确定晶体的泵浦波长，Er：LiNbO3晶体的吸收变相对LiNbO3晶体发生红移，红移的程度随Er^3 浓度的增加而增大。测试Er：LiNbO3晶体的荧光光谱，Er：LiNbO3晶体易实现激光震荡的波长4115／2→4115／2(～1．5μm)，是制作波导激光器的最合适的波长。测试Er：LiNbO3晶体的光损伤阅值，其结果高于LiNbO3晶体。Er(3mol％)：LiNbO3晶体的光损伤阀值比LiNbO3晶体高一个数量级。  相似文献   

用正确的评价激励学生走向成功     

方红德 《民族教育研究》2005,16(4):84-88

为了激励学生走向成功,要学习和研究新课程标准和教改实验区的先进经验,确立新的正确评价理念,引导家长改变子女成材观,重视形成性的评价作用,尝试评价内容的多元化,以及开展多主体评价和建立学生档案柜等。  相似文献   

Chinese award-winning tutors’ perceptions and practices of classroom-based assessment     

Jiming Zhou 《Assessment & Evaluation in Higher Education》2016,41(8):1144-1158

This study examines Chinese tertiary award-winning tutors’ perceptions and reported practices of classroom-based assessment. Seventeen tutors in the final stage of a national university teaching contest were individually interviewed. An interview framework was developed using three process dimensions of assessment for learning (AfL). A sequential and iterative analysis of resulting data was conducted based on Miles and Huberman’s protocols for qualitative analysis. Participants demonstrated a complex set of connections between perceptions and practices around issues of sharing standards, delivering feedback and response to external assessments. Results deviate from widely promoted principles of AfL and classroom-based assessment espoused in the international literature; in doing so, they challenge existing research and assumptions about the standardised and international nature of award-winning instructors’ assessment practices. Findings are discussed in relationship to understanding best practices in tertiary assessment, given emerging tertiary education markets. Practical implications for the further development of learning and assessment practices and theoretical implications for the AfL theory are also discussed.  相似文献   

The Reflection of Cultural Differences in a Joint Performance     

Wang Weiping  Wang Ping 《广西大学梧州分校学报》2003,(1)

Cultureisoneofthemostdifficulttermstobewelldefined.NewWebstersDictionarysaysitisnotonly"theacquiredabilityofanindividualorapeopletorecognizeandappreciategenerallyacceptedestheticandintellectualachievementofcivilizationoraparticularstageorstagesofcivilizationasinthecaseofacertainnationorperiod"butalso"thetotalofhumanbehaviorpatternsandtechnologycommunicatedfromgene-rationtogeneration".Thelatterisananthropologicalandsociologicaldefinition,whichagreeswithLongmanModernEnglishDictionary'sthirddef…  相似文献   

近十年国际高等教育评估研究的现状、热点及趋势     

汪雅霜  付玉媛 《黑龙江高教研究》2020,(3):6-11

《高等教育评估与评价》(Assessment&Evaluation in Higher Education)作为唯一被SSCI收录的高等教育评估期刊,具有很大的学术影响力。以该期刊近十年来的载文为研究对象,运用CiteSpace文献计量软件分析国际高等教育评估的高影响力作者群体、研究热点、知识基础和前沿领域。研究结果表明:我国高等教育评估研究者的国际影响力逐步扩大;强调学生在评估中的参与度、关注反馈在评估中的地位以及重视教与学微观层面的评估为国际高等教育评估的三大研究热点;学生评教以及评估设计将是未来一段时间国际高等教育评估的前沿领域。  相似文献   

体育教学要重视发展大学生的个性化教育   总被引：1，自引：0，他引：1  

袁文惠 《青岛职业技术学院学报》2001,14(2):54-55

21世纪我国学校体育教育应当是以人为本的教育 ,是主体性、发展性教育。体育教学应重视学生个性的发展 ,以求适应学生走向社会及终身参与体育活动的需要。  相似文献   

基于物理元胞自动机的岩石破坏模拟   总被引：1，自引：0，他引：1  

马志涛  谭云亮  张霆 《东南大学学报》2005,21(3):348-352

为了分析岩石材料的非均质性对其破坏演化的影响,根据元胞自动机理论,从能量的角度建立了一种能够从细观层次上对岩石破坏演化进行模拟的物理元胞自动机模型(Mh-PCA模型),模型引用的Weibull随机分布函数对材料的非均质性进行描述.运用该模型,对m分别为1,5,10,15四种不同均质度材料的破坏模式及其破坏过程中的声发射现象进行了模拟分析.结果表明:材料的非均质性对其破坏有重要的影响,均质度越高,破坏过程中的分支裂纹越少,声发射也越集中.物理元胞自动机理论为岩石的破坏研究提供了一种新的研究思路.  相似文献   

体育锻炼对大学生心理健康的影响   总被引：1，自引：0，他引：1  

樊丽丽 《鸡西大学学报》2007,7(6):25-26

针对目前在校大学生,由于学业、就业、经济、情感等方面的压力及人际关系等综合因素的影响,他们面临着更多的压力和挑战,心理健康状况更加令人担忧。本文运用文献资料法,总结了大学生的自尊、焦虑、抑郁与体育锻炼之间的关系,并提出建设性的意见。  相似文献