The rapid development of information technology provides a new opportunity and impetus for the reform of education and teaching.Deep integration of information technology and education and teaching is the only way to ...The rapid development of information technology provides a new opportunity and impetus for the reform of education and teaching.Deep integration of information technology and education and teaching is the only way to promote the modernization of education.Starting from the connotation of the deep integration of information technology and education and teaching,this paper analyzes the existing problems in the current integration process,and puts forward innovative strategies from the aspects of concept,resources,model,and evaluation.Through measures such as building a smart teaching environment,enriching high-quality teaching resources,innovating teaching organization models,and establishing multiple evaluation systems,we will realize the deep integration of information technology and teaching,promote the reform of teaching and learning methods,improve the quality of personnel training,and provide strong support for the modernization of education.展开更多
With the upgrading of industries,the cosmetics industry has posed new requirements for technical talents.As a professional core course in cosmetic technology,“Cosmetic Product Formulation Design and Preparation Techn...With the upgrading of industries,the cosmetics industry has posed new requirements for technical talents.As a professional core course in cosmetic technology,“Cosmetic Product Formulation Design and Preparation Technology”serves as the foundation for cultivating students’abilities in cosmetic development and preparation.To foster high-quality skilled talents capable of adapting to the rapid growth of color cosmetics and to better promote the deep integration of scientific and technological industries with curriculum teaching,the teacher team embarked on active explorations and practical teaching research for curriculum teaching reform from four dimensions:strengthening top-level design,enriching teaching content,optimizing teaching design,and reforming assessment methods.These efforts have enhanced students’comprehensive vocational qualities and innovative consciousness,contributing to the teaching reform in higher vocational colleges under the integration of industry,education,and research.展开更多
Under the background of the big data era,the education of big data majors is undergoing a profound teaching reform and innovation.With the increasing role of big data technology in analysis and decision-making,updatin...Under the background of the big data era,the education of big data majors is undergoing a profound teaching reform and innovation.With the increasing role of big data technology in analysis and decision-making,updating and expanding the teaching content of big data majors has become particularly important.In the era of big data,modern enterprises have put forward new and higher demands for big data talents,which not only include traditional data analysis skills but also knowledge of data visualization and information technology.To address these challenges,big data education needs to reform and innovate in the development and utilization of teaching content,methods,and resources.This paper proposes teaching models and reform methods for big data majors and analyzes corresponding teaching reforms and innovations to meet the requirements of the new development of big data majors.The traditional classroom teaching method is no longer sufficient to meet the learning needs of students,and more dynamic and interactive teaching methods,such as case studies,flipped classrooms,and project-based learning,are becoming increasingly essential.These innovative teaching methods can more effectively cultivate students’practical operation skills and independent thinking while allowing them to better learn advanced knowledge in a real big-data environment.In addition,the paper also discusses the construction of big data processing and analysis platforms,as well as innovative teaching management and evaluation systems to improve teaching quality.展开更多
The causes and the problems of integration of scientific & technical innovation (ISTI) and inevitability are proposed. The status of domestic scientific & technical innovation is analysed. A series of emergent man...The causes and the problems of integration of scientific & technical innovation (ISTI) and inevitability are proposed. The status of domestic scientific & technical innovation is analysed. A series of emergent managerial problems caused by the system ISTI (SISTI) are pointed out. Because of Hall three dimensions structure's enlightenment, a three dimensional logical net diagram in which the system integration of innovation based on problem in real world but not on disciplinary logic is drawn. The intelligent group' s need span is greater under the conditions of relatively low material level than common groups who have lower degree of education. The SISTI is composed by multi-rule and intelligent multi-agent behavior. It is concluded that the logical relationships of integrated technology which based on the author's experience and observation must be considerded for a valid management of SISTI.展开更多
Flexibly in recent years, the army strategy, earnestly implement the talent of military science and technology talents of military and civilian integration type development has carried on the positive exploration and ...Flexibly in recent years, the army strategy, earnestly implement the talent of military science and technology talents of military and civilian integration type development has carried on the positive exploration and obtained certain achievements. But there are low levels, pertinence is not strong, the introduction of fewer problems, it has both idea lag, the train of thought is not open, also has the system and mechanism is not perfect, imperfect laws and regulations and so on. We should start from mastering the characteristics of civil-military integration rule, renew the idea, and actively push forward scientific and technological personnel civil-military integration to a higher level, the deeper development.展开更多
Aiming at the main problems existing in the teaching process of new agricultural science,systematic solutions are put forward:(1)creating an agriculture related professional group serving the coordinated development o...Aiming at the main problems existing in the teaching process of new agricultural science,systematic solutions are put forward:(1)creating an agriculture related professional group serving the coordinated development of large-scale operation subjects and small farmers,and fully connecting the coordinated development needs of large-scale operation subjects and small farmers;(2)carrying out all-round agricultural related professional teaching reform,so as to cultivate high-quality talents for the organic connection between small farmers and modern agricultural development;(3)based on agriculture related professional resources,taking multiple measures to improve the social service development ability of secondary vocational schools.展开更多
Recently, the universities of science and technology pay more attention to their own specialized subjects and tak, little notice of humanities. This phenomenon results in the weakness of college students' humanistic ...Recently, the universities of science and technology pay more attention to their own specialized subjects and tak, little notice of humanities. This phenomenon results in the weakness of college students' humanistic qualities, Therefore, cultivating and enhancing students' humanistic qualities in universities of science and technolog become the main issues that are viewed intensively by the current educational circles. This paper analyzes th, current situation of English and American literature optional courses in universities of science and technolog3, gives the importance of offering the optional courses of English and American literature, and analyzes the activ roles and important significance of optional courses of English and American literature in the course of humanisti qualities of students in universities of science and technology. This paper also gives the necessities and ne~ methods of giving the optional courses of English and American literature under the circumstances of colleg, English teaching reform展开更多
The development history of education is actually a history of the change of media technology.From the perspective of historical development,different periods of media technology have different forms of education.As th...The development history of education is actually a history of the change of media technology.From the perspective of historical development,different periods of media technology have different forms of education.As the two core elements of education,curriculum and teaching are also deeply influenced by the development of media technology.With the continuous emergence of new media,especially in the context of artificial intelligence,the curriculum has experienced the change from attaching importance to subject knowledge to the cultivation of students’innovation ability and core literacy;from static,paper-based,single to dynamic,online and network-based curriculum form;from fixed,unified,limited to personalized,unlimited and open curriculum change is tolerated.Teaching has also experienced two major changes:the optimization of teaching forms and the adjustment of teaching subject role.In order to actively cater to the development of the future science and technology society,the future curriculum and teaching should focus on sustainable development education;focus on the cultivation of key abilities in the 21st century;focus on improving the“three scientific and technological literacy”education;and strengthen the humanistic care of curriculum and teaching.展开更多
The integration of digital teaching resources in higher education has become increasingly prevalent,offering transformative potential for teaching and learning.This study employed a mixed-methods approach to investiga...The integration of digital teaching resources in higher education has become increasingly prevalent,offering transformative potential for teaching and learning.This study employed a mixed-methods approach to investigate the application and impact of digital resources on learning outcomes within higher education settings.Quantitative data from surveys indicated a positive correlation between digital resource usage and learning motivation,with students demonstrating higher knowledge retention and engagement levels.Qualitative interviews highlighted themes such as personalization,engagement,and the challenges of the digital divide and professional development needs.The research underscores the importance of strategic integration,equitable access,and ongoing support for educators and students.Recommendations for higher education institutions and policy makers include improving digital access,fostering a culture of innovation,and providing professional development opportunities.The study also identifies areas for future research,such as the long-term impact of digital resources and the potential of emerging technologies.展开更多
It is the first time that the world’s first new method of farming,the"Fenlong farming technology,"has been systematically clarified,and the"Fenlong body integrating with natural science"has been c...It is the first time that the world’s first new method of farming,the"Fenlong farming technology,"has been systematically clarified,and the"Fenlong body integrating with natural science"has been created in terms of land resource activation,natural fertilization,natural water management,natural ecological improvement(including climate),and natural indirect activation of river water resources.Moreover,the"theory of Fenlong energy"has been established based on its effectiveness.The"theory of Fenlong energy"originates from the"multiplying and incremental utilization of three-dimensional spatial resources"in production practice.Its application to more than 40 kinds of crops such as rice,corn and wheat in 26 provinces including Guangxi,Xinjiang and Tibet shows that:the yield of arable land increases by 20%to 50%(the quality is improved by 5%),the yield of saline land increases by 20%to 100%,and it can retain 100%of water and resist or ease the disaster.The"theory of three-dimensional spatial resources","Fenlong science","Fenlong law"are the theoretical base for the establishment of the"theory of Fenlong energy".Based on the phenomena that the Fenlong crops have particularly developed root systems,white and more fibrous roots,and tall plants,it is proposed for the first time that Fenlong farming breaks the confinement of the bottom layer of the plow and realizes the holographic penetration of material,energy,and information flows,and there may be the speculation of"Fenlong dark matter flow".展开更多
While chemistry is popular for children of primary school age, its popularity drops dramatically in secondary schools. A potential solution to address this is to recognise the need for greater relevance-relevance to t...While chemistry is popular for children of primary school age, its popularity drops dramatically in secondary schools. A potential solution to address this is to recognise the need for greater relevance-relevance to the curriculum, to the needs of society and, in the eyes of the students. The paper tries to puts forward a rethink of the philosophy for school chemistry education, based on the underlying belief that chemistry education is an integral part of education. The target is labelled scientific and technological literacy for all (STL). STL rejects the notion that chemistry is taught solely to acquire the abilities to be a scientist and supports the vision of a single curriculum goal, applicable to all students. Besides being a philosophy, STL is also a teaching approach. This approach is to initiate the teaching of chemistry topics, starting from a carefully chosen society perspective and to introduce the conceptual learning on a need-to-know basis. A limitation is the professional development of teachers. Suggestion for overcoming this involve workshop on materials development. A concern is expressed in cases where teachers make use of ready-made teaching materials (a common practice), without first gaining an understanding and an appreciation of the intended philosophy related to these materials.展开更多
Purpose This study investigates university in-service English as a Foreign Language(EFL)teachers’perceptions of technology integration and the relevant factors that may affect their technology integration in the clas...Purpose This study investigates university in-service English as a Foreign Language(EFL)teachers’perceptions of technology integration and the relevant factors that may affect their technology integration in the classroom.Design/Approach/Methods This multiple case study applies Teo's extended technology acceptance model(TAM)and the theory of teacher value beliefs associated with using technology to explore seven in-service EFL teachers’perceptions of effective technology integration and the challenges they encountered.Findings This study suggests that(1)perceived usefulness and(2)teacher value beliefs are two important factors that influence in-service teachers’technology integration.Additional factors are(3)subjective norm,(4)facilitating conditions of the environment,and(5)cultural values.Originality/Value This study contributes to the existing literature on in-service EFL teachers’technology integration and increases the applicability of the extended TAM in China.This study also provides insights into these teachers’perceptions and practices of technology integration.Finally,insights gleaned from this study will guide school-level,local,and national educational policy groups on optimally supporting in-service teachers’future technology integration.展开更多
English for Science and Technology (EST), as one branch of English for Special Purposes, has its own distinctive features and plays a significant role in today's English education. In language teaching, teaching ma...English for Science and Technology (EST), as one branch of English for Special Purposes, has its own distinctive features and plays a significant role in today's English education. In language teaching, teaching materials play an important role. To a great extent, they determine the content and approaches of teaching and learning and affect the quality of language education. The author of this paper makes a tentative analysis of the compilation principles of EST teaching materials, from the perspective of students, scientific and technological discipline, and the English language, highlighting the content of teaching and the motivation of students. This paper proposes the Principles of Interest, Life-Long Development, Appropriateness, Systematization, Cognitive Scientificalness, Illumination, Integration of Abstract Knowledge and Specific Cases, Authenticity, Timeliness, and Comprehensive Improvement, so as to improve both subject competence and linguistic ability展开更多
This paper presents the partial results of a project in progress that aims to improve the teaching and learning of Graphic Geometry modules taught in Engineering and Civil Engineering courses at the Federal University...This paper presents the partial results of a project in progress that aims to improve the teaching and learning of Graphic Geometry modules taught in Engineering and Civil Engineering courses at the Federal University of Pernambuco through the development of education methodologies and content integration of these disciplines using computational technologies. This study covers and analyzes the contents of Tridimensional Graphic Geometry, Technical Drawing 3 and Descriptive Geometry in the BSc course in Civil Engineering, in order to create an integrated assessment model across these disciplines from the use of specific computer graphic softwares. It is proposed to use computer graphic for: (i) concept formation, (ii) completing and/or reviewing the content, (iii) creation of a database with virtual geometric models and their applications in Engineering and for the studies of their representations, geometric properties, etc., providing digital images of everyday forms and objects. In order to begin the diagnosis of the current situation, we gave an open questionnaire to 65 students from the 16 groups of three-dimensional graphical geometry, 20 students from the two courses in Technical Drawing 3 and 35 students from the three Descriptive Geometry classes. The analysis of the data suggests that students better understand the two-dimensional representations of three-dimensional models through their modeling with the computer graphics software used, and the association of abstract concepts with concrete content. From the analysis of the data we can verify that when our students enter the foundation Engineering courses, the main difficulty in the disciplines of drawing is the three-dimensional visualization. The hypothesis is that the student will better understand the two-dimensional representations of three-dimensional models through their modeling with the computer graphic software used and the association of abstract concepts with concrete content.展开更多
IntroductionIn China doctoral candidates have to continue their English courses when they are working towardsdoctoral degrees.The syllabus requires them to have a good command of reading and writing,as well asa certai...IntroductionIn China doctoral candidates have to continue their English courses when they are working towardsdoctoral degrees.The syllabus requires them to have a good command of reading and writing,as well asa certain command of listening and speaking.In order to achieve these objectives,the English teachingfor Ph.D.students should focus on giving the students special training in the practical use of English.Careful Selection of Teaching MaterialsA textbook is an important factor in teaching,Therefore,we should be careful to choose which books weuse as our teaching materials.This means we should survey the interests of the students.Most of thedoctoral candidates have studied English for more than ten years.They are not learners at the first展开更多
文摘The rapid development of information technology provides a new opportunity and impetus for the reform of education and teaching.Deep integration of information technology and education and teaching is the only way to promote the modernization of education.Starting from the connotation of the deep integration of information technology and education and teaching,this paper analyzes the existing problems in the current integration process,and puts forward innovative strategies from the aspects of concept,resources,model,and evaluation.Through measures such as building a smart teaching environment,enriching high-quality teaching resources,innovating teaching organization models,and establishing multiple evaluation systems,we will realize the deep integration of information technology and teaching,promote the reform of teaching and learning methods,improve the quality of personnel training,and provide strong support for the modernization of education.
文摘With the upgrading of industries,the cosmetics industry has posed new requirements for technical talents.As a professional core course in cosmetic technology,“Cosmetic Product Formulation Design and Preparation Technology”serves as the foundation for cultivating students’abilities in cosmetic development and preparation.To foster high-quality skilled talents capable of adapting to the rapid growth of color cosmetics and to better promote the deep integration of scientific and technological industries with curriculum teaching,the teacher team embarked on active explorations and practical teaching research for curriculum teaching reform from four dimensions:strengthening top-level design,enriching teaching content,optimizing teaching design,and reforming assessment methods.These efforts have enhanced students’comprehensive vocational qualities and innovative consciousness,contributing to the teaching reform in higher vocational colleges under the integration of industry,education,and research.
基金Teaching Reform Project of Beijing Union University“Exploration of Teaching Reform of Big Data Analysis and Visualization Course under the Background of New Engineering”(JJ2024Y025)。
文摘Under the background of the big data era,the education of big data majors is undergoing a profound teaching reform and innovation.With the increasing role of big data technology in analysis and decision-making,updating and expanding the teaching content of big data majors has become particularly important.In the era of big data,modern enterprises have put forward new and higher demands for big data talents,which not only include traditional data analysis skills but also knowledge of data visualization and information technology.To address these challenges,big data education needs to reform and innovate in the development and utilization of teaching content,methods,and resources.This paper proposes teaching models and reform methods for big data majors and analyzes corresponding teaching reforms and innovations to meet the requirements of the new development of big data majors.The traditional classroom teaching method is no longer sufficient to meet the learning needs of students,and more dynamic and interactive teaching methods,such as case studies,flipped classrooms,and project-based learning,are becoming increasingly essential.These innovative teaching methods can more effectively cultivate students’practical operation skills and independent thinking while allowing them to better learn advanced knowledge in a real big-data environment.In addition,the paper also discusses the construction of big data processing and analysis platforms,as well as innovative teaching management and evaluation systems to improve teaching quality.
基金Sponsored bythe National Innovation Basein Management on National Defense Science Technology National Economy Mobilization of the SecondPhase of"985"Project
文摘The causes and the problems of integration of scientific & technical innovation (ISTI) and inevitability are proposed. The status of domestic scientific & technical innovation is analysed. A series of emergent managerial problems caused by the system ISTI (SISTI) are pointed out. Because of Hall three dimensions structure's enlightenment, a three dimensional logical net diagram in which the system integration of innovation based on problem in real world but not on disciplinary logic is drawn. The intelligent group' s need span is greater under the conditions of relatively low material level than common groups who have lower degree of education. The SISTI is composed by multi-rule and intelligent multi-agent behavior. It is concluded that the logical relationships of integrated technology which based on the author's experience and observation must be considerded for a valid management of SISTI.
文摘Flexibly in recent years, the army strategy, earnestly implement the talent of military science and technology talents of military and civilian integration type development has carried on the positive exploration and obtained certain achievements. But there are low levels, pertinence is not strong, the introduction of fewer problems, it has both idea lag, the train of thought is not open, also has the system and mechanism is not perfect, imperfect laws and regulations and so on. We should start from mastering the characteristics of civil-military integration rule, renew the idea, and actively push forward scientific and technological personnel civil-military integration to a higher level, the deeper development.
文摘Aiming at the main problems existing in the teaching process of new agricultural science,systematic solutions are put forward:(1)creating an agriculture related professional group serving the coordinated development of large-scale operation subjects and small farmers,and fully connecting the coordinated development needs of large-scale operation subjects and small farmers;(2)carrying out all-round agricultural related professional teaching reform,so as to cultivate high-quality talents for the organic connection between small farmers and modern agricultural development;(3)based on agriculture related professional resources,taking multiple measures to improve the social service development ability of secondary vocational schools.
文摘Recently, the universities of science and technology pay more attention to their own specialized subjects and tak, little notice of humanities. This phenomenon results in the weakness of college students' humanistic qualities, Therefore, cultivating and enhancing students' humanistic qualities in universities of science and technolog become the main issues that are viewed intensively by the current educational circles. This paper analyzes th, current situation of English and American literature optional courses in universities of science and technolog3, gives the importance of offering the optional courses of English and American literature, and analyzes the activ roles and important significance of optional courses of English and American literature in the course of humanisti qualities of students in universities of science and technology. This paper also gives the necessities and ne~ methods of giving the optional courses of English and American literature under the circumstances of colleg, English teaching reform
基金This research was funded by the Chongqing Social Science Planning Project(2019BS084)in 2019.
文摘The development history of education is actually a history of the change of media technology.From the perspective of historical development,different periods of media technology have different forms of education.As the two core elements of education,curriculum and teaching are also deeply influenced by the development of media technology.With the continuous emergence of new media,especially in the context of artificial intelligence,the curriculum has experienced the change from attaching importance to subject knowledge to the cultivation of students’innovation ability and core literacy;from static,paper-based,single to dynamic,online and network-based curriculum form;from fixed,unified,limited to personalized,unlimited and open curriculum change is tolerated.Teaching has also experienced two major changes:the optimization of teaching forms and the adjustment of teaching subject role.In order to actively cater to the development of the future science and technology society,the future curriculum and teaching should focus on sustainable development education;focus on the cultivation of key abilities in the 21st century;focus on improving the“three scientific and technological literacy”education;and strengthen the humanistic care of curriculum and teaching.
文摘The integration of digital teaching resources in higher education has become increasingly prevalent,offering transformative potential for teaching and learning.This study employed a mixed-methods approach to investigate the application and impact of digital resources on learning outcomes within higher education settings.Quantitative data from surveys indicated a positive correlation between digital resource usage and learning motivation,with students demonstrating higher knowledge retention and engagement levels.Qualitative interviews highlighted themes such as personalization,engagement,and the challenges of the digital divide and professional development needs.The research underscores the importance of strategic integration,equitable access,and ongoing support for educators and students.Recommendations for higher education institutions and policy makers include improving digital access,fostering a culture of innovation,and providing professional development opportunities.The study also identifies areas for future research,such as the long-term impact of digital resources and the potential of emerging technologies.
基金Supported by Special Fund Project of Guangxi Innovation Driven Development(Guike AA17204037,Guike 2020AA05002AA)Major Science and Technology Projects in Guangxi(Guike AA16380017)Team Project of Guangxi Academy of Agricultural Sciences(2015YT60)。
文摘It is the first time that the world’s first new method of farming,the"Fenlong farming technology,"has been systematically clarified,and the"Fenlong body integrating with natural science"has been created in terms of land resource activation,natural fertilization,natural water management,natural ecological improvement(including climate),and natural indirect activation of river water resources.Moreover,the"theory of Fenlong energy"has been established based on its effectiveness.The"theory of Fenlong energy"originates from the"multiplying and incremental utilization of three-dimensional spatial resources"in production practice.Its application to more than 40 kinds of crops such as rice,corn and wheat in 26 provinces including Guangxi,Xinjiang and Tibet shows that:the yield of arable land increases by 20%to 50%(the quality is improved by 5%),the yield of saline land increases by 20%to 100%,and it can retain 100%of water and resist or ease the disaster.The"theory of three-dimensional spatial resources","Fenlong science","Fenlong law"are the theoretical base for the establishment of the"theory of Fenlong energy".Based on the phenomena that the Fenlong crops have particularly developed root systems,white and more fibrous roots,and tall plants,it is proposed for the first time that Fenlong farming breaks the confinement of the bottom layer of the plow and realizes the holographic penetration of material,energy,and information flows,and there may be the speculation of"Fenlong dark matter flow".
文摘While chemistry is popular for children of primary school age, its popularity drops dramatically in secondary schools. A potential solution to address this is to recognise the need for greater relevance-relevance to the curriculum, to the needs of society and, in the eyes of the students. The paper tries to puts forward a rethink of the philosophy for school chemistry education, based on the underlying belief that chemistry education is an integral part of education. The target is labelled scientific and technological literacy for all (STL). STL rejects the notion that chemistry is taught solely to acquire the abilities to be a scientist and supports the vision of a single curriculum goal, applicable to all students. Besides being a philosophy, STL is also a teaching approach. This approach is to initiate the teaching of chemistry topics, starting from a carefully chosen society perspective and to introduce the conceptual learning on a need-to-know basis. A limitation is the professional development of teachers. Suggestion for overcoming this involve workshop on materials development. A concern is expressed in cases where teachers make use of ready-made teaching materials (a common practice), without first gaining an understanding and an appreciation of the intended philosophy related to these materials.
文摘Purpose This study investigates university in-service English as a Foreign Language(EFL)teachers’perceptions of technology integration and the relevant factors that may affect their technology integration in the classroom.Design/Approach/Methods This multiple case study applies Teo's extended technology acceptance model(TAM)and the theory of teacher value beliefs associated with using technology to explore seven in-service EFL teachers’perceptions of effective technology integration and the challenges they encountered.Findings This study suggests that(1)perceived usefulness and(2)teacher value beliefs are two important factors that influence in-service teachers’technology integration.Additional factors are(3)subjective norm,(4)facilitating conditions of the environment,and(5)cultural values.Originality/Value This study contributes to the existing literature on in-service EFL teachers’technology integration and increases the applicability of the extended TAM in China.This study also provides insights into these teachers’perceptions and practices of technology integration.Finally,insights gleaned from this study will guide school-level,local,and national educational policy groups on optimally supporting in-service teachers’future technology integration.
文摘English for Science and Technology (EST), as one branch of English for Special Purposes, has its own distinctive features and plays a significant role in today's English education. In language teaching, teaching materials play an important role. To a great extent, they determine the content and approaches of teaching and learning and affect the quality of language education. The author of this paper makes a tentative analysis of the compilation principles of EST teaching materials, from the perspective of students, scientific and technological discipline, and the English language, highlighting the content of teaching and the motivation of students. This paper proposes the Principles of Interest, Life-Long Development, Appropriateness, Systematization, Cognitive Scientificalness, Illumination, Integration of Abstract Knowledge and Specific Cases, Authenticity, Timeliness, and Comprehensive Improvement, so as to improve both subject competence and linguistic ability
文摘This paper presents the partial results of a project in progress that aims to improve the teaching and learning of Graphic Geometry modules taught in Engineering and Civil Engineering courses at the Federal University of Pernambuco through the development of education methodologies and content integration of these disciplines using computational technologies. This study covers and analyzes the contents of Tridimensional Graphic Geometry, Technical Drawing 3 and Descriptive Geometry in the BSc course in Civil Engineering, in order to create an integrated assessment model across these disciplines from the use of specific computer graphic softwares. It is proposed to use computer graphic for: (i) concept formation, (ii) completing and/or reviewing the content, (iii) creation of a database with virtual geometric models and their applications in Engineering and for the studies of their representations, geometric properties, etc., providing digital images of everyday forms and objects. In order to begin the diagnosis of the current situation, we gave an open questionnaire to 65 students from the 16 groups of three-dimensional graphical geometry, 20 students from the two courses in Technical Drawing 3 and 35 students from the three Descriptive Geometry classes. The analysis of the data suggests that students better understand the two-dimensional representations of three-dimensional models through their modeling with the computer graphics software used, and the association of abstract concepts with concrete content. From the analysis of the data we can verify that when our students enter the foundation Engineering courses, the main difficulty in the disciplines of drawing is the three-dimensional visualization. The hypothesis is that the student will better understand the two-dimensional representations of three-dimensional models through their modeling with the computer graphic software used and the association of abstract concepts with concrete content.
文摘IntroductionIn China doctoral candidates have to continue their English courses when they are working towardsdoctoral degrees.The syllabus requires them to have a good command of reading and writing,as well asa certain command of listening and speaking.In order to achieve these objectives,the English teachingfor Ph.D.students should focus on giving the students special training in the practical use of English.Careful Selection of Teaching MaterialsA textbook is an important factor in teaching,Therefore,we should be careful to choose which books weuse as our teaching materials.This means we should survey the interests of the students.Most of thedoctoral candidates have studied English for more than ten years.They are not learners at the first