人工智能赋能课堂教学评价改革与技术实现的框架构建

作为强大技术推动力的人工智能正引发着一场技术革命,推动社会步入智能时代。开展人工智能下的课堂教学评价,能够辅助智慧评价的高效开展、关注情感信息的动态变化、还原真实课堂的精准采集、实现师生成长的轨迹追踪。通过对象层、数据层、技术层和应用层四个层面的系统架构,搭建人工智能下课堂教学评价的实践路径,指向课堂语言分析、课堂行为分析、课堂情感分析与课堂教学评价体系四大应用场景。未来人工智能下课堂教学评价的深度发展与广泛应用还需探索专业化的评价指标构建、加强个性化的教师行为反馈、着眼发展性的未来教育挑战。     

基于教学行为分析的精准教研实践研究

教研是提升教师专业发展水平的主要路径。针对目前教师研修活动中存在的教研需求模糊、教研模式粗放、课堂教学评议的主观性与随意性大等问题,本研究基于经验学习圈理论,以人工智能支持的课堂教学行为分析为核心,采用量化分析与质性分析相结合的方式深入分析课堂教学行为,构建基于教学行为分析的精准教研模式,探索智能技术支持的教研转型发展新路径,并基于此模式在成都市北新小学校开展了教研实践。     

翻转课堂下的大学英语教学探析

随着互联网技术的发展和教育观念的转变,翻转课堂为突破传统大学英语灌输式的教学模式提供了理想路径。翻转课堂下的大学英语教学可以转变课堂主体,引导学生自主学习,可以培养学生合作创新的能力,对教学效率的提升也具有显著意义。本文旨在分析翻转课堂的基本内涵,立足于我国大学英语实施翻转课堂教学的困境,以期为翻转课堂在大学英语教学中的应用提供建议。     

人工智能给教学研究变革带来的挑战

我们现在正处于信息化时代后期和人工智能时代前期,人工智能时代是信息化时代发展的必然路径.人工智能(AI)是在人脑之外,基于互联网、大数据、高性能计算的信息技术,将人的智慧融入到机器系统中,通过人脑与人工智能技术整合,从而生成具有人类智能的科技产品和智能机器(包括机器人).它是以云计算为动力,以大数据为原材料的深度学习算法.     

智能技术如何支持新型课堂教学模式构建

人工智能、大数据、AR/VR和5G等技术的快速发展,特别是移动终端的普及应用,给课堂教学带来了巨大的冲击和改变,同时也为教与学的变革和创新带来了前所未有的机遇和可能。然而,当前智能技术在教学中的应用,绝大多数是以智能化为主要特征的,给教与学带来的更多是便利和效率,课堂教学中很多深层次问题还没有得到很好地解决,智能技术条件下能够破解教学深层次问题的新型课堂教学模式研究已成为热点。该文对当前信息化教学所存在的问题进行了系统梳理和深入剖析,讨论了智能技术支持下能够破解教学深层次问题的新型课堂教学模式构建思路与途径;从智能工具支持下的深度学习、微课云课支持下的个性化学习、大数据支持下的精准教学和"互联网+"支持下的无边界混合式学习等,分析了智能技术支持下的新型课堂教学模式构建方向;提出了通过以紧耦合课程内容为单位做学习逻辑设计、有针对性设计驱动学习的问题与任务和系统设计教与学路径等方面,实现智能技术支持课堂教学创新和优化的方法。     

计算机应用技术专业群智慧课堂建设模式研究与实践

随着大数据人工智能技术、5G技术在教育教学中的广泛应用,教育教学领域正在向智能化方向发展,但目前围绕高职专业群开展的智慧课堂建设并没有给课堂教学带来深层次的系统性变化,不能适应教育技术的发展和未来社会需求的变化。以计算机应用技术专业群智慧课堂的建设模式为研究对象,分析智慧课堂产生的时代背景,确立专业群智慧课堂的建设目标,研究智慧课堂的教学策略,提出构建专业群智慧课堂生态的方法和路径。结果表明：通过建设“云+端”信息化平台、打造智慧课堂以创建育人新生态、构建教学评价新体系能够较好地推动智慧课堂多场景常态化、底层平台共享、多模块差异化教学、多模式智慧化应用。     

人工智能赋能项目式课堂教学多元分析的实践研究——以高中信息技术“声光检测”教学为例

本文尝试借助教学人工智能技术,通过个性化的学情分析、有监督的机器学习课堂智能测评、计算机视觉分析下的课堂行为探测反馈来赋能课堂教学,多维度地为课堂教学提效。     

高校课堂大数据AI分析与实践路径研究

国内外人工智能在课堂教学领域的研究正在从概念、理念走向应用层面,应用层面的研究则向常态化教与学聚焦。文章在传统课堂数据分析方法和课堂大数据内涵讨论的基础上,结合AI分析技术提出了课堂大数据分析的要素、模型和系统架构,并阐述了课堂大数据AI分析的应用路径,为教育实践者与研究者提供AI技术在常态化课堂教学应用的思路和方法。     

教育信息化背景下教师课堂教学行为的探析

随着教育信息化的快速发展,新技术的应用对教师的课堂教学行为产生了一定的影响.在信息化教育背景下,传统的教学方式受到了挑战,使得教师的教学方法、教学手段、教学方式及教育理念发生了变化.本研究旨在通过对教育信息化背景下教师课堂行为的内容进行深入分析,找出教育信息化背景下教师课堂教学行为中存在的问题,并提出建议性策略.     

人工智能助推小学课堂教学创新研究

在信息化高速发展的时代背景下,人工智能技术已经被广泛地应用到了各行各业中,为人们的生活、学习和工作带来了极大的便利。在小学课堂教学中,也随处可见人工智能的影子,它推动了课堂教学的创新。作为课堂教学的组织者,教师要充分发挥人工智能技术的强大作用,创新课堂教学形式,丰富课堂教学内容,打造线上线下一体的新型课堂结构形态,提高课堂教学质量。     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…     

库克斯顿城堡

城堡, 是欧洲典型的建筑之一, 每个城堡都有一个美丽的传说或是一段历史。从本期开始, 我们将推出“城堡之旅”, 带各位读者去浏览、观赏欧洲各地的城堡, 开始一段文化与历史的旅途!     

The Reader Response Approach to Teaching of English Literature

During interview with English majors, it was found that a majority of students expressed disappointment with their experience of English literature classes. Students' dislike of learning English literature appears to be the major problem of teaching English literature in China. Reader response approach is a good way to solve this problem. In this paper, I explain the rationale behind the reader response approach, such as its origin, definition, features, assumptions, and strategies. Then I illustrate how reader response approach works as a teaching strategy by presenting several teaching models. At last I evaluate its usefuiness for teachers and present the advantages of reader response approach in Chinese context.