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1.
访谈从什么是未来技术、国科大为什么要率先成立未来技术学院开始,江雷院士根据自己的理念和理解,结合科学家成长的普遍规律和自身科研实践的经历,介绍了如何预判与前瞻性布局未来技术研究领域,未来技术人才需要什么核心能力和素质,并就人才培养模式创新、师资队伍遴选原则、培养平台建设等方面,用生动的语言和例子,分享了国科大未来技术学院的建设发展思路和主要举措。  相似文献   
2.
总所周知,在高中数学教学中要培养学生的创新能力,如果在实际教育教学活动中仅仅利用课本知识学习,不可能达到这一教学目标。因此,要将信息技术包含其中,以此提高学生实践能力,解决高中数学教学中遇到的问题。信息技术作为一种辅助性教学工具,要避免脱离教材,避免喧宾夺主,教学中要将教学内容、知识内容、学生认知水平结合起来,以求达到教学目标。  相似文献   
3.
This article explores the social determinants of adolescents’ access to education during the COVID-19 pandemic in three diverse urban contexts in Bangladesh, Ethiopia and Jordan. It provides novel empirical data from the Gender and Adolescence: Global Evidence longitudinal study, drawing on phone surveys (4441), qualitative interviews with adolescents aged 12–19 years (500), and key informant interviews conducted between April and October 2020. Findings highlight that the pandemic is compounding pre-existing vulnerabilities to educational disadvantage, and that gender, poverty and disability are intersecting to deepen social inequalities. The paper concludes by reflecting on policy implications for inclusive distance education in emergencies.  相似文献   
4.
Feedback can play a vital role in fostering teacher self-efficacy. Social comparisons and feedback valence (positive vs. negative feedback) are assumed to have a large impact on self-efficacy. Therefore, how pre-service teachers perceive social comparisons and feedback valence in peer feedback and the extent to which pre-service teachers (bachelor/master students) and teacher trainers incorporate comments that can have an impact on self-efficacy into their peer feedback merit investigation. Two studies were conducted. The first showed that peer feedback consisting of a social comparison and with positive feedback valence resulted in greater willingness to improve and positive affect. The second study revealed that teacher trainers’ feedback was more specific, whereas bachelor students’ feedback contained more social comparisons than did master students’ and teacher trainers’. Future research and practical implications are discussed.  相似文献   
5.
刘霞 《天津教育》2021,(3):115-117
信息技术与幼儿语言教学的融合,是现代网络信息技术不断发展的背景下对幼儿语言教学工作开展提出的新要求,也是优化幼儿语言教学效果的有效途径。本文重点探讨了信息技术在幼儿语言教学过程中进行融合应用的有效方法。  相似文献   
6.
本文从运用多媒体信息技术,实现课堂中“以学生为主体”的教育理念;实现课堂导入情景化,激发学生求知欲;培养学生“自主”“合作”“探究”学习方式以及运用多媒体信息技术扩充课堂容量,实现知识的当堂检测反馈,这几个方面来阐述如何恰当地运用多媒体信息技术打造语文高效课堂。  相似文献   
7.
课程思政是一种新兴的育人模式,是将思政教育融入各专业课程,促使专业教学体现立德树人的教育理念。为了给理工科教师开展课程思政提供纲要性的指导,本文详细阐明了在理工科课程中开展课程思政的必要性、教学原则和教学规律,提出了具体的课程思政教学策略和教学要点,也对开展理工科课程思政教学所需要的教师素质提出了明确的要求。本文可望为理工科的课程思政教学提供较为全面的理论支持,有助于培养德才兼备、专业精湛的新时代学子。  相似文献   
8.
Students with disabilities typically experience academic, social, and behavioural challenges in school. Some of these students also often experience anxiety and stress associated with school situations and events. Wearable technologies are an emerging innovation in the United States that can support students with disabilities during stressful academic or social situations. This article discusses issues associated with wearables, offers questions to consider when considering a wearable device for a student, and describes several wearable technologies for students with disabilities.  相似文献   
9.
Sχ2 is a popular item fit index that is available in commercial software packages such as flexMIRT. However, no research has systematically examined the performance of Sχ2 for detecting item misfit within the context of the multidimensional graded response model (MGRM). The primary goal of this study was to evaluate the performance of Sχ2 under two practical misfit scenarios: first, all items are misfitting due to model misspecification, and second, a small subset of items violate the underlying assumptions of the MGRM. Simulation studies showed that caution should be exercised when reporting item fit results of polytomous items using Sχ2 within the context of the MGRM, because of its inflated false positive rates (FPRs), especially with a small sample size and a long test. Sχ2 performed well when detecting overall model misfit as well as item misfit for a small subset of items when the ordinality assumption was violated. However, under a number of conditions of model misspecification or items violating the homogeneous discrimination assumption, even though true positive rates (TPRs) of Sχ2 were high when a small sample size was coupled with a long test, the inflated FPRs were generally directly related to increasing TPRs. There was also a suggestion that performance of Sχ2 was affected by the magnitude of misfit within an item. There was no evidence that FPRs for fitting items were exacerbated by the presence of a small percentage of misfitting items among them.  相似文献   
10.
目的:研究夹层技术治疗楔状缺损的临床效果。方法:选择门诊确诊的66例需要修复楔状缺损的患牙,随机分为两组,对照组采用光固化树脂治疗,实验组采用夹层技术治疗,比较两组疗效。结果:治疗后6个月,实验组与对照组充填材料保留率差异无统计学意义(P>0.05);治疗后12个月,实验组充填材料保留率明显高于对照组且差异有统计学意义(P<0.05)。结论:夹层技术有助于楔状缺损的修复,临床可推广使用。  相似文献   
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