Some Thoughts on Network Teaching of the Environmental Hydrology in Common Colleges and Universities

In the second term of 2019-2020,colleges and universities have launched a network teaching mode due to"novel coronavirus pneumonia"epidemic.The courses in colleges and universities are diversified due to the difference of majors.For the Environmental Hydrology,students often show different degrees of interest in learning this course.Of course,each student s own situation is different.Teachers should consider a variety of factors in online classroom,pay more attention to students performance,and give appropriate guidance in time.

Study on the Research and Application of Network Teaching Courseware in Aerobics in Colleges and Universities

Aerobics teaching in colleges and universities is the most important part of higher education, and the important means to carry out quality-oriented education and cultivate all-round developed talents. The reform of aerobics teaching in colleges and universities should be geared to the demands of the times, and explore new innovation and continual development. In this paper, using the research methods of documentation, courseware development, teaching experiment and mathematical statistics, we study on the making and application of college aerobics network teaching courseware. It is revealed that, with the combination of modem network technology and college aerobics teaching, the resulted college aerobics network teaching courseware is the important media to not only upgrades college aerobics teaching quality, but also help develop students＇ habits of doing physical exercise, and promote physical health. Therefore, this is meaningful and practical in promoting the education of college students in physical quality development.

Influences on Excellent Course Network Teaching to Imported Courses Implementation of International Cooperative Education in Vocational Colleges

Both the ＂Interim Provisions on Sino-foreign Cooperative Education＂ and the ＂Regulation of the People＇s Republic of China on Sino-Foreigu Cooperative Education＂ are not specifically mentioned the implementation proposals to the foreign imported courses.The implementation methods of those introduced courses of China are basically like someone crossing a river by feeling the stones, which lacks the mature theoretical guidance and successful practical experience.The release of ＂Implementation Proposal to Construction of Excellent Open Courses of Ministry of Education＂ and the ＂Notice of ＇Construction Measures of the Top-quality Sharing Courses＇＂ have pushed the excellent course construction of vocational colleges into a restructuring and upgrading stage. Focused on the poor teaching effect of current introduced courses appeared in the Sino-foreigu cooperative education, this paper aims to expand teaching time and space of the Sino-foreign cooperative education through the excellent courses construction and network sharing technology.

Research Report on the Effect of Network Teaching Mode of Art Courses under the Concept of Ideological and Political Education

Since the National Conference on ideological and political work in Colleges and Universities,the Party Committee of Beijing United University has closely focused on the fundamental problem of“what kind of person to train,how to train and for whom to train”,and regards the course of ideological and political thinking as the fundamental measure to carry out the fundamental task of building up people by virtue.In 2020,in the event of the new epidemic situation,the school actively implemented the work plan of“stopping classes and not stopping learning”in Beijing,and opened the historic revolution of the whole school network teaching in education and teaching.In recent years,Beijing Union University in the“curriculum ideological and political”construction is constantly open up.In order to promote teaching practice and teaching research,the school teacher teaching development center set up the first teaching promoters of Beijing United University in 2019.The project team was set up by the school teaching promoters to study the effect of the online teaching mode of art courses under the concept of ideological and political education.

Study on the Application of Network Teaching Platform to the Teaching of Course Management Science -Xi＇an International University Is Taken for Example

In the teaching of course Management Science, how to effectively make use of network teaching platform is a very important reform. How will be the best effect achieved？ On the basis of the network teaching platform system available from Xi＇ an International University and also by combining with the teaching situation of course Management Science, the existing problems are analyzed and also the related suggestions are proposed, in order to achieve a better teaching effect.

Experimental Study of Primary School Students’Independent Reading Based on the Network Teaching Platform

The development of information technology, especially the rise of online teaching platforms, has changed the way people read and the methods they use. Under this influence, primary school students’ independent reading has also been changed. However, due to limited self-control and understanding, primary school students face certain difficulties when using online teaching platforms for independent reading. Advantages and disadvantages of distance learning based on the network teaching platform were summarized in this paper. A one-year experiment study was carried out on our school fifth-grade students in independent reading using WeChat campus platform considering their current situation and existing problems of independent reading. In experiment study an independent reading mode was introduced. The results show that this reading mode can significantly improve students’ independent reading ability.

The Integration of Network Teaching and Chinese Art History Education in Colleges

Based on the network teaching model,this article briefly summarizes the development of Chinese art history education in universities,analyzes the importance of integrating network teaching in Chinese art history lessons,and explores the integration strategy.

The Necessities and Problems of Multimedia and Network Teaching in Vocational College English Teaching

With the development of social economy,the multimedia and network teaching is more and more important in college English teaching,especially in vocational college.It can not only help students to give full play to their collective consciousness and make our English course be full of vitality,but also make the amount of information in class redoubled.For the multimedia and network teaching,there're some problems in English teaching.So the multimedia and network teaching has both necessities and problems.

Application Status and Promotion Strategy of Integrated Network Teaching Platform——Taking Northwest A&F University as an Example

The development of Internet technology has brought convenience to the development of education and teaching,and has also changed the traditional methods and means of education and teaching. The construction of an integrated network teaching platform based on Internet technology brings new opportunities for the development of higher education. Taking the construction of the integrated network teaching platform of Northwest A&F University as an example,the current situation and existing problems in the construction of the integrated network teaching platform of the Northwest A&F University are explained. By proposing the promotion strategies for the application of the integrated network teaching platform,the construction of the integrated network teaching platform is improved,thereby facilitating the online and offline mixed teaching and further promoting the improvement of teaching level and teaching effect.

Research on Interactive Learning and Teaching based on Computer Network

This paper analyzes the basic interactivity connotation of network teaching from the interactive definition, function, types and level etc., and established the interaction quality evaluation index system from the four angles between student and media, the course content, teacher and peer interaction. Similarly, network instruction interaction also needs to carry on the design from the perspective of instructional design, and take full advantage of the Internet, and finally achieved good network interaction effect. Practice shows that, research on network interactive strategy significance.

Book Review:The Socially Networked Classroom:Teaching in the New Media Age

This book is greatly appreciated for its collection of various innovative activities which could be applied in different levels of technology-savvy classrooms.It is regarded as guidance to show paths for language educators to teach in digital age,although most of the teachers today are digital immigrants who "have become fascinated by and adopted many,or most aspects of the new technology are,and always will be compared to them"(Prensky,2001).They have to attempt to equip themselves with the knowledge of new media,which aims to provide the current students with their needs to become fully literate in this digital age.However,when the Internet began to arrive in schools,it was embraced by educators already seasoned in the challenges of change.

Discussion on Network Classroom Teaching of the Meteorology and Climatology in Common Colleges and Universities

Most of the content of the course Meteorology and Climatology in common colleges and universities is what students are interested in,and most students have been exposed to or understood many contents.When studying this part of the content,students often show varying degrees of interest.Of course,each student s own situation is different.In classroom teaching,teachers should comprehensively consider various factors.Especially in the network classroom teaching situation,teachers should combine the learning content to use multi platform teaching in the teaching,students performance to flexibly carry out interaction between teachers and students,and students own situation to pay attention to individualized cultivation.

Quality Assessment by Evaluation of Network-based Teaching Environments

This paper introduced the objectives, instruments and methods for the evaluation firstly, Then the paper exemplified the criteria to evaluate the learntng management system and online courses. At the end, the author came the conclusion that the results of evaluation should be implemented continuously to implore the systems services and submitted to the scientific community to check their rigidity and validity.

Adaptive Learning with Large Variability of Teaching Signals for Neural Networks and Its Application to Motion Control of an Industrial Robot

Recently, various control methods represented by proportional-integral-derivative （PID） control are used for robotic control. To cope with the requirements for high response and precision, advanced feedforward controllers such as gravity compensator, Coriolis/centrifugal force compensator and friction compensators have been built in the controller. Generally, it causes heavy computational load when calculating the compensating value within a short sampling period. In this paper, integrated recurrent neural networks are applied as a feedforward controller for PUMA560 manipulator. The feedforward controller works instead of gravity and Coriolis/centrifugal force compensators. In the learning process of the neural network by using back propagation algorithm, the learning coefficient and gain of sigmoid function are tuned intuitively and empirically according to teaching signals. The tuning is complicated because it is being conducted by trial and error. Especially, when the scale of teaching signal is large, the problem becomes crucial. To cope with the problem which concerns the learning performance, a simple and adaptive learning technique for large scale teaching signals is proposed. The learning techniques and control effectiveness are evaluated through simulations using the dynamic model of PUMA560 manipulator.

Use Process Modeling Realize Network PBL Teaching Process

Analyzing the traditional PBL teaching time, volume and number three dimensional space restrictions. Try to use resource allocation and IDEF3 process modeling method to solve.

English Teaching Based on Multimedia and Network

With the popularity of multimedia and network technology in the schools,English teaching,especially English teaching in rural primary schools,has witnessed great changes in recent years.This paper uses survey,from the perspective of primary schools in ChangLe’s rural area,to study the utilization situation of multimedia and network technology and the work it makes.The survey shows that the utilization situation of multimedia and network technology is negatively correlated with the age of the teacher in the rural primary schools’English teaching and it can greatly enrich teaching resources,improve teaching methods,thus,stimulate students interest in learning English.

网络模拟软件Network Simulator在网络课程教学中的应用

简要介绍网络模拟软件N S(N etw ork S im u lator),分析网络模拟软件N S在教学中应用的优点。认为N S应用于计算机网络课程进行辅助教学和辅助实验具有经济性、方便性、针对性和可重复性等优点。提出应用网络模拟软件N S进行课堂演示、实验比较、设计开发三种教学。这样可以让学生通过观看网络运作动画、分析网络性能结果和设计简单网络实体,能让学生更容易、深入地理解网络协议和算法的复杂行为,收到更好的教学效果。

基于Co-Teaching的噪声标签深度学习

大规模数据在人为标记时易出现标记误差,导致数据集存在噪声标签,影响深度神经网络模型的泛化。Co-teaching等现行研究方法中的样本选择机制易使噪声样本流入被选的干净标签样本子集,在训练中难以较好地控制深度神经网络模型对被选干净样本子集的拟合。因此,文中提出一个基于Co-teaching改进的新算法。该方法通过增加两个正则化损失来分别避免模型过于信任某单一类别和陷入局部最优解中。此外,引入大学习率衰减训练方法使模型在训练初期更倾向学习干净标签样本特征以得到较好的模型参数。与Co-teaching结果相比,文中模型在20%和50%对称噪声以及45%非对称噪声环境下,在MNIST、CIFAR-10合成噪声数据集及Animal10N现实数据集上的性能均取得了提升。