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2023 Volume 38 Issue 3
2023, 38(3): 1-8
doi: 10.3866/PKU.DXHX202208003
Abstract:
The progress of chemistry-supported “four new construction” were summarized. There are six routes for building chemistry-supported “four new construction” including establishing new cross-discipline majors, upgrading former characteristic direction to majors, designing new direction with four new construction features, formulating new chemistry-based micro-majors, modifying curriculum and contents of the existing majors, and reforming teaching ideas and strategies. Based on the analysis of the present problems, some important suggestions on the future improvement of chemistry-supported “four new construction” are made.
The progress of chemistry-supported “four new construction” were summarized. There are six routes for building chemistry-supported “four new construction” including establishing new cross-discipline majors, upgrading former characteristic direction to majors, designing new direction with four new construction features, formulating new chemistry-based micro-majors, modifying curriculum and contents of the existing majors, and reforming teaching ideas and strategies. Based on the analysis of the present problems, some important suggestions on the future improvement of chemistry-supported “four new construction” are made.
2023, 38(3): 9-21
doi: 10.3866/PKU.DXHX202207086
Abstract:
In order to promote the second batch of the research and practice project for emerging engineering education (3E) sponsored by the Instructional Committee of Chemistry Majors, Ministry of Education set up a survey on the progress of 3E construction based on chemistry majors. This survey mainly concerns the setting of specialty direction, training of students’ practical ability, providing new courses for 3E requirements, and constructing of curriculum module for 3E. The survey results are analyzed in this paper. Some problems with the present construction of 3E majors based on chemistry are found. Some suggestions for future improvement are given.
In order to promote the second batch of the research and practice project for emerging engineering education (3E) sponsored by the Instructional Committee of Chemistry Majors, Ministry of Education set up a survey on the progress of 3E construction based on chemistry majors. This survey mainly concerns the setting of specialty direction, training of students’ practical ability, providing new courses for 3E requirements, and constructing of curriculum module for 3E. The survey results are analyzed in this paper. Some problems with the present construction of 3E majors based on chemistry are found. Some suggestions for future improvement are given.
2023, 38(3): 22-26
doi: 10.3866/PKU.DXHX202210094
Abstract:
The cultivation of emerging engineering talents in light industry is an important topic related to the development of national economy and the improvement of quality of life. This study aims to fill the gap of talent training in the pen manufacturing industry, explore the emerging engineering talent training model to solve the practical problems of missing courses in bachelor’s degree based on the background of specialized new industry talent training and the characteristics of industry, technology and academic fields. This study explores and achieves a continuous improvement in practice of a higher engineering education mode of cross-background strengthening basic disciplines plan, improvement of science and education and strengthen capability between industry and education, which sheds light on the development of emerging engineering talent training for the researchers and stakeholders in the future.
The cultivation of emerging engineering talents in light industry is an important topic related to the development of national economy and the improvement of quality of life. This study aims to fill the gap of talent training in the pen manufacturing industry, explore the emerging engineering talent training model to solve the practical problems of missing courses in bachelor’s degree based on the background of specialized new industry talent training and the characteristics of industry, technology and academic fields. This study explores and achieves a continuous improvement in practice of a higher engineering education mode of cross-background strengthening basic disciplines plan, improvement of science and education and strengthen capability between industry and education, which sheds light on the development of emerging engineering talent training for the researchers and stakeholders in the future.
2023, 38(3): 27-33
doi: 10.3866/PKU.DXHX202210096
Abstract:
Through the connotative development and characteristic construction under the background of the emerging engineering education, the applied chemistry major of Guangdong University of Technology, guided by the industrial demand of Guangdong-Hong Kong-Macao greater bay area, has continuously deepened the multi-level and diversified talents training mode of industry education integration, school enterprise cooperation, and collaborative education, forming a distinctive professional characteristic advantage. This paper summarizes the measures and achievements of the electronic chemicals subject construction of the applied chemistry specialty from the aspects of the specialty feature, talent training, and production-education integration.
Through the connotative development and characteristic construction under the background of the emerging engineering education, the applied chemistry major of Guangdong University of Technology, guided by the industrial demand of Guangdong-Hong Kong-Macao greater bay area, has continuously deepened the multi-level and diversified talents training mode of industry education integration, school enterprise cooperation, and collaborative education, forming a distinctive professional characteristic advantage. This paper summarizes the measures and achievements of the electronic chemicals subject construction of the applied chemistry specialty from the aspects of the specialty feature, talent training, and production-education integration.
2023, 38(3): 34-39
doi: 10.3866/PKU.DXHX202210078
Abstract:
Sustainable development of energy and electric power is the primary task to support China’s high-quality economic and social development. Therefore, talent cultivation in the electric power industry is indispensable. Under the background of emerging engineering education, North China Electric Power University, as the cradle of the cultivation of outstanding talents in the electric power industry, took the lead in proposing and constructing the cultivation mode of compound applied chemistry talents based on the concept of “green power”, and successfully applied it to the reform and practice of undergraduate teaching. The practice enables students not only to master the application background and engineering practical skills of electric power environmental protection technology, but also to have the innovative ability of collaborative analysis and solving complex multi-pollutant control problems. The cultivation of high-quality applied chemistry talents in the new era would serve the development of the country.
Sustainable development of energy and electric power is the primary task to support China’s high-quality economic and social development. Therefore, talent cultivation in the electric power industry is indispensable. Under the background of emerging engineering education, North China Electric Power University, as the cradle of the cultivation of outstanding talents in the electric power industry, took the lead in proposing and constructing the cultivation mode of compound applied chemistry talents based on the concept of “green power”, and successfully applied it to the reform and practice of undergraduate teaching. The practice enables students not only to master the application background and engineering practical skills of electric power environmental protection technology, but also to have the innovative ability of collaborative analysis and solving complex multi-pollutant control problems. The cultivation of high-quality applied chemistry talents in the new era would serve the development of the country.
2023, 38(3): 40-45
doi: 10.3866/PKU.DXHX202211034
Abstract:
This paper discusses the necessity and urgency of the exploration and practice of the applied talent training system of chemical materials in local universities. We expound the renewal of personnel training mode, the setting of characteristic curriculum, and the innovation of school-enterprise cooperative education mechanism. It also updated the orientation of emerging engineering application-oriented talent training “grounded and close to industry”. Subsequently, we explored and practiced the “double 4-6” application-oriented talent training model. We further reconstruct the curriculum system matching the training of applied talents. The “three-three system” has been implemented for industry-university-research collaborative education mechanism. Finally, the new model is explained with fruitful results.
This paper discusses the necessity and urgency of the exploration and practice of the applied talent training system of chemical materials in local universities. We expound the renewal of personnel training mode, the setting of characteristic curriculum, and the innovation of school-enterprise cooperative education mechanism. It also updated the orientation of emerging engineering application-oriented talent training “grounded and close to industry”. Subsequently, we explored and practiced the “double 4-6” application-oriented talent training model. We further reconstruct the curriculum system matching the training of applied talents. The “three-three system” has been implemented for industry-university-research collaborative education mechanism. Finally, the new model is explained with fruitful results.
2023, 38(3): 46-52
doi: 10.3866/PKU.DXHX202211070
Abstract:
Experiment and practice are the lifeline of chemistry discipline, and also the key aspect of the training of application-oriented talents. In this paper, experimental and practical teaching system of “one center, two pillars and three-dimensional management” was constructed and practiced at the College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, which was used to serve the training of application-oriented talents under the background of new agriculture education. Focusing on improving students’ practice and innovation ability, through construction the subsystem “three levels, four modules, multi-units and whole process”, we strive to build the two pillar systems “experimental and practical teaching” and “innovation and entrepreneurship education”. Meanwhile, relying on the three-dimensional management subsystem covering “approaches, condition assurance, quality monitoring and evaluation”, we comprehensively strengthened the cultivation of undergraduate students’ practical and innovative abilities to achieve significantly improved teaching effect.
Experiment and practice are the lifeline of chemistry discipline, and also the key aspect of the training of application-oriented talents. In this paper, experimental and practical teaching system of “one center, two pillars and three-dimensional management” was constructed and practiced at the College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, which was used to serve the training of application-oriented talents under the background of new agriculture education. Focusing on improving students’ practice and innovation ability, through construction the subsystem “three levels, four modules, multi-units and whole process”, we strive to build the two pillar systems “experimental and practical teaching” and “innovation and entrepreneurship education”. Meanwhile, relying on the three-dimensional management subsystem covering “approaches, condition assurance, quality monitoring and evaluation”, we comprehensively strengthened the cultivation of undergraduate students’ practical and innovative abilities to achieve significantly improved teaching effect.
2023, 38(3): 53-58
doi: 10.3866/PKU.DXHX202201041
Abstract:
Training plans with innovative features were formulated, and various practice platforms were built to cultivate innovation in undergraduates. Different types of encouragement could be used with different students with the help of the undergraduate tutorial system. Teaching feedback from research achievements was encouraged, and teachers with high innovation abilities were produced. New teaching methods were adopted to help encourage students’ innovation, and assessment methods were amended to investigate students’ ability to analyze and solve problems.
Training plans with innovative features were formulated, and various practice platforms were built to cultivate innovation in undergraduates. Different types of encouragement could be used with different students with the help of the undergraduate tutorial system. Teaching feedback from research achievements was encouraged, and teachers with high innovation abilities were produced. New teaching methods were adopted to help encourage students’ innovation, and assessment methods were amended to investigate students’ ability to analyze and solve problems.
2023, 38(3): 59-63
doi: 10.3866/PKU.DXHX202202024
Abstract:
Reforms in higher education are beginning to focus on the cultivation of innovative talents, necessitating changes to the talent training mode. Driving by interdisciplinarity and supported by departmental cooperation, we explored the course content, structure and objectives for a broadening in the developed skillset of our analytical chemistry majors, and practiced by joint cultivating and seminar holding.
Reforms in higher education are beginning to focus on the cultivation of innovative talents, necessitating changes to the talent training mode. Driving by interdisciplinarity and supported by departmental cooperation, we explored the course content, structure and objectives for a broadening in the developed skillset of our analytical chemistry majors, and practiced by joint cultivating and seminar holding.
2023, 38(3): 64-69
doi: 10.3866/PKU.DXHX202209089
Abstract:
According to the need of emerging engineering education, University of Science and Technology Beijing has promoted the comprehensive and in-depth reform of physical chemistry experiment through ideological construction and project-drive in terms of curriculum system, teaching content, teaching mode, assessment method, etc. This practice drives the training of new engineering talents and has guiding significance for the transformation and upgrading from traditional engineering to emerging engineering.
According to the need of emerging engineering education, University of Science and Technology Beijing has promoted the comprehensive and in-depth reform of physical chemistry experiment through ideological construction and project-drive in terms of curriculum system, teaching content, teaching mode, assessment method, etc. This practice drives the training of new engineering talents and has guiding significance for the transformation and upgrading from traditional engineering to emerging engineering.
2023, 38(3): 70-74
doi: 10.3866/PKU.DXHX202202017
Abstract:
In the background of emerging engineering education, we tried to reform the environmental chemistry laboratory teaching which needs students to comprehensively apply many major knowledge of several different courses. We establish, reformed and explored the experiments from research topics. Practices prove that the reform can improve students’ ability of autonomous participation in learning and practical innovation, and promote the organic integration of theoretical knowledge, comprehensive ability and comprehensive quality of students. This pilot study, can be helpful for the building of emerging engineering education.
In the background of emerging engineering education, we tried to reform the environmental chemistry laboratory teaching which needs students to comprehensively apply many major knowledge of several different courses. We establish, reformed and explored the experiments from research topics. Practices prove that the reform can improve students’ ability of autonomous participation in learning and practical innovation, and promote the organic integration of theoretical knowledge, comprehensive ability and comprehensive quality of students. This pilot study, can be helpful for the building of emerging engineering education.
2023, 38(3): 75-79
doi: 10.3866/PKU.DXHX202206036
Abstract:
Based on the national first-class online course of inorganic chemistry, the online and offline hybrid classroom is carried out by integrating with PBL (Problem-Based Learning) teaching mode. A PBL problem is designed to explore the related inorganic chemistry knowledge in “carbon emission peak and carbon neutralization”. The students start with the chemical reaction process respected to the CO2 production, analyze the chemical reaction principle related to the new CO2 conversion technology aiming at reducing carbon emissions, and discuss the advantages and disadvantages of different CO2 conversion technologies. With the help of PBL teaching mode, the students may well integrate the theory and practice, and consolidate the theoretical foundation, as well as improve the students’ learning ability and problem-solving ability. Moreover, through the introduction of ideological and political education, the students can also find the progress in science and technology in our country, which realizes the moral cultivation of the course teaching process.
Based on the national first-class online course of inorganic chemistry, the online and offline hybrid classroom is carried out by integrating with PBL (Problem-Based Learning) teaching mode. A PBL problem is designed to explore the related inorganic chemistry knowledge in “carbon emission peak and carbon neutralization”. The students start with the chemical reaction process respected to the CO2 production, analyze the chemical reaction principle related to the new CO2 conversion technology aiming at reducing carbon emissions, and discuss the advantages and disadvantages of different CO2 conversion technologies. With the help of PBL teaching mode, the students may well integrate the theory and practice, and consolidate the theoretical foundation, as well as improve the students’ learning ability and problem-solving ability. Moreover, through the introduction of ideological and political education, the students can also find the progress in science and technology in our country, which realizes the moral cultivation of the course teaching process.
2023, 38(3): 80-87
doi: 10.3866/PKU.DXHX202203070
Abstract:
While artificial intelligence technology creates opportunities for the improvement of teaching models, its application is limited because of certain challenges. Modern information technology should be used to construct a new teaching environment, improve teaching quality, and train first-class talents. Pain points against the traditional teaching problems in teaching practice, which are based on the fundamental task of Khalid Ents centered on the development of teaching philosophy in students, adhere to the “resources as the base, the ability for this, the practice of bridge” concept, optimize the teaching content, reconstruct the four-module knowledge system, and embody the three levels, namely, “qualitative analysis–quantitative calculation–practical application”. This approach innovates the teaching mode, adopts different teaching methods for different knowledge modules, is based on the principles of students’ independent inquiry, improves problem solving skills, and reconstructs the roles of teachers and students. The practice of promoting learning by evaluation enhances the mutual promotion of learning evaluation under the guidance of structure of the observed learning outcome (SOLO) methods, realizes the effective evaluation of students’ knowledge depth and thinking level, and allows the exploration of a multi-level teaching model that integrates theory and practice as well as knowledge and application.
While artificial intelligence technology creates opportunities for the improvement of teaching models, its application is limited because of certain challenges. Modern information technology should be used to construct a new teaching environment, improve teaching quality, and train first-class talents. Pain points against the traditional teaching problems in teaching practice, which are based on the fundamental task of Khalid Ents centered on the development of teaching philosophy in students, adhere to the “resources as the base, the ability for this, the practice of bridge” concept, optimize the teaching content, reconstruct the four-module knowledge system, and embody the three levels, namely, “qualitative analysis–quantitative calculation–practical application”. This approach innovates the teaching mode, adopts different teaching methods for different knowledge modules, is based on the principles of students’ independent inquiry, improves problem solving skills, and reconstructs the roles of teachers and students. The practice of promoting learning by evaluation enhances the mutual promotion of learning evaluation under the guidance of structure of the observed learning outcome (SOLO) methods, realizes the effective evaluation of students’ knowledge depth and thinking level, and allows the exploration of a multi-level teaching model that integrates theory and practice as well as knowledge and application.
2023, 38(3): 88-92
doi: 10.3866/PKU.DXHX202204015
Abstract:
In order to meet the environmental-protection demands of the mining and metallurgy industries, attention needs to be paid to combining basic theory with the advanced mining and metallurgical characteristics of the discipline when teaching environmental chemistry. Adopting educational reform measures, including adjusting and optimizing the course content, implementing interactive teaching, opening the student platform, intensifying experimental practice, and reforming examination methods, will stimulate students learning, improve the impact of teaching, and strengthen basic theoretical environmental-protection knowledge in the mining and metallurgy fields. These measures will enable innovative professional talents to be comprehensively trained to meet the environmental protection service needs of the mining and metallurgy industries.
In order to meet the environmental-protection demands of the mining and metallurgy industries, attention needs to be paid to combining basic theory with the advanced mining and metallurgical characteristics of the discipline when teaching environmental chemistry. Adopting educational reform measures, including adjusting and optimizing the course content, implementing interactive teaching, opening the student platform, intensifying experimental practice, and reforming examination methods, will stimulate students learning, improve the impact of teaching, and strengthen basic theoretical environmental-protection knowledge in the mining and metallurgy fields. These measures will enable innovative professional talents to be comprehensively trained to meet the environmental protection service needs of the mining and metallurgy industries.
2023, 38(3): 93-97
doi: 10.3866/PKU.DXHX202204054
Abstract:
The development of information technology has constantly transformed classroom teaching in recent years. With the aim of addressing deficiencies in industrial analytical chemistry courses, we constructed and implemented online and offline mixed teaching based on the “teaching is the core, learning is the fundamental” concept, which focuses on “learning”. “Layered, interactive, generative” goals were first established, after which course content that focused on job requirements was developed, and “real, open, interactive, dialogue” mixed teaching activities were then designed. Finally, we established a multiple evaluation system based on reflection and perception. While practice results show that specific results were achieved through course reform, many problems remain; hence further improvement is required.
The development of information technology has constantly transformed classroom teaching in recent years. With the aim of addressing deficiencies in industrial analytical chemistry courses, we constructed and implemented online and offline mixed teaching based on the “teaching is the core, learning is the fundamental” concept, which focuses on “learning”. “Layered, interactive, generative” goals were first established, after which course content that focused on job requirements was developed, and “real, open, interactive, dialogue” mixed teaching activities were then designed. Finally, we established a multiple evaluation system based on reflection and perception. While practice results show that specific results were achieved through course reform, many problems remain; hence further improvement is required.
2023, 38(3): 98-104
doi: 10.3866/PKU.DXHX202204065
Abstract:
In order to meet the requirements for training of new-type engineering talents, the reform practice for the course of inorganic materials synthesis method was carried out. The teaching contents were integrated based on the characteristics of the optoelectronic functional materials researches; the teaching mode of presentation-assimilation-discussion class and various teaching resources were adopted to cultivate students’ creative thinking, comprehensive ability and practical ability; ideological and political education materials were introduced into teaching activities to enhance students’ native land emotion; the rating scale was further refined for objectively evaluating students’ learning effects. The course construction practice provides references for the curricular reformation of other courses of the same major.
In order to meet the requirements for training of new-type engineering talents, the reform practice for the course of inorganic materials synthesis method was carried out. The teaching contents were integrated based on the characteristics of the optoelectronic functional materials researches; the teaching mode of presentation-assimilation-discussion class and various teaching resources were adopted to cultivate students’ creative thinking, comprehensive ability and practical ability; ideological and political education materials were introduced into teaching activities to enhance students’ native land emotion; the rating scale was further refined for objectively evaluating students’ learning effects. The course construction practice provides references for the curricular reformation of other courses of the same major.
2023, 38(3): 105-111
doi: 10.3866/PKU.DXHX202204072
Abstract:
We integrated STEM (Science, Technology, Engineering, Mathematics) teaching concepts into SPOC (Small Private Online Course) blended teaching of applied chemistry experiments, and adopted the case teaching method for different experimental projects. Students completed online previews of experimental contexts and videos before class and discussed and analyzed the cases in groups during class. With teacher guides, the students provided solutions and conducted experimental operations. Effective STEM evaluation was used after class. Practicing the above teaching methods organically integrated online teaching resources and offline experimental operation, promoted students’ autonomous learning, and cultivated students’ scientific spirit and cooperative innovation ability.
We integrated STEM (Science, Technology, Engineering, Mathematics) teaching concepts into SPOC (Small Private Online Course) blended teaching of applied chemistry experiments, and adopted the case teaching method for different experimental projects. Students completed online previews of experimental contexts and videos before class and discussed and analyzed the cases in groups during class. With teacher guides, the students provided solutions and conducted experimental operations. Effective STEM evaluation was used after class. Practicing the above teaching methods organically integrated online teaching resources and offline experimental operation, promoted students’ autonomous learning, and cultivated students’ scientific spirit and cooperative innovation ability.
2023, 38(3): 112-118
doi: 10.3866/PKU.DXHX202206013
Abstract:
Catalysis course is one of the vital main courses of chemistry and chemical engineering related engineering programs, and it is also an important way to achieve the goal of “Strengthen moral education and cultivate people” and “All-round collaborative education” during the process of emerging engineering education construction from the traditional ones. Herein, ideological elements contained in the content of catalysis chemistry course are fully exploited and closely combined with catalytic knowledge, the frontier of science and technology and social focus to design and implement “course ideology and politics” cases in detail base on the curriculum objectives of catalysis chemistry. In this way, the moral education carrier function of catalysis courses would be allowed to give a full play to achieving the resonance between knowledge-transference and value-orientation, and support the cultivation of emerging engineering talents with the ability of integrating theory, learning and knowledge with practice.
Catalysis course is one of the vital main courses of chemistry and chemical engineering related engineering programs, and it is also an important way to achieve the goal of “Strengthen moral education and cultivate people” and “All-round collaborative education” during the process of emerging engineering education construction from the traditional ones. Herein, ideological elements contained in the content of catalysis chemistry course are fully exploited and closely combined with catalytic knowledge, the frontier of science and technology and social focus to design and implement “course ideology and politics” cases in detail base on the curriculum objectives of catalysis chemistry. In this way, the moral education carrier function of catalysis courses would be allowed to give a full play to achieving the resonance between knowledge-transference and value-orientation, and support the cultivation of emerging engineering talents with the ability of integrating theory, learning and knowledge with practice.
2023, 38(3): 119-124
doi: 10.3866/PKU.DXHX202209064
Abstract:
Under the background of emerging engineering education, the applied chemistry comprehensive experiment course of Central South University has cultivated the undergraduates’ ability of solving complex problems and innovation in practice and met the society demands for applied chemistry professionals through renewing the teaching concept, adjusting the instructional objective, enriching the course contents, reforming the teaching form, improving the teaching method, and exploring the open-teaching mode and process evaluation system. It can provide some references to the teaching reform of other comprehensive experiment courses.
Under the background of emerging engineering education, the applied chemistry comprehensive experiment course of Central South University has cultivated the undergraduates’ ability of solving complex problems and innovation in practice and met the society demands for applied chemistry professionals through renewing the teaching concept, adjusting the instructional objective, enriching the course contents, reforming the teaching form, improving the teaching method, and exploring the open-teaching mode and process evaluation system. It can provide some references to the teaching reform of other comprehensive experiment courses.
2023, 38(3): 125-130
doi: 10.3866/PKU.DXHX202203037
Abstract:
As a guiding framework for course implementation, traditional course syllabuses can no longer meet the demands of engineering education accreditation. Against this backdrop, there is a pressing need to establish a new set of standards regarding curriculum construction. In this article, we introduce a standardized three-step procedure for the design of the Polymer Physics course syllabus based on engineering accreditation standards, in which the teaching methods and assessment tasks are aligned to the learning activities. First, the learning outcomes are set up to scaffold the course-specific graduate attributes. Second, appropriate teaching materials and strategies are selected according to the learning outcomes. Finally, assessment methods and grading criteria are developed to scientifically measure learning achievement. This standardized syllabus not only guarantees the desired learning outcomes, but serves as a model for other course syllabuses.
As a guiding framework for course implementation, traditional course syllabuses can no longer meet the demands of engineering education accreditation. Against this backdrop, there is a pressing need to establish a new set of standards regarding curriculum construction. In this article, we introduce a standardized three-step procedure for the design of the Polymer Physics course syllabus based on engineering accreditation standards, in which the teaching methods and assessment tasks are aligned to the learning activities. First, the learning outcomes are set up to scaffold the course-specific graduate attributes. Second, appropriate teaching materials and strategies are selected according to the learning outcomes. Finally, assessment methods and grading criteria are developed to scientifically measure learning achievement. This standardized syllabus not only guarantees the desired learning outcomes, but serves as a model for other course syllabuses.
2023, 38(3): 131-138
doi: 10.3866/PKU.DXHX202208113
Abstract:
The scientific research of the preparation of ZrO2@TiO2 heterojunction and their catalytic properties for photocatalytic hydrogen evolution was designed as a comprehensive experiment for the students of applied chemistry major at Central South University. As a result, the innovation of the scientific research and the feasibility of teaching were combined organically to promote the cultivation of innovative talents. The content of the experiment was multidisciplinary fusion, involving the preparation, characterization, and catalysis evaluation of the ZrO2@TiO2 heterojunction. In addition, the preparation of the new materials was associated with the properties and applications of these materials, which strengthened the expansion of students’ application ability and emphasized the penetration of science into engineering. Through this experiment, the students could experience the whole process of scientific research in the subject of catalysis, master the preparation methods of catalytic materials, and obtain basic systematical scientific training and frontiers of scientific research.
The scientific research of the preparation of ZrO2@TiO2 heterojunction and their catalytic properties for photocatalytic hydrogen evolution was designed as a comprehensive experiment for the students of applied chemistry major at Central South University. As a result, the innovation of the scientific research and the feasibility of teaching were combined organically to promote the cultivation of innovative talents. The content of the experiment was multidisciplinary fusion, involving the preparation, characterization, and catalysis evaluation of the ZrO2@TiO2 heterojunction. In addition, the preparation of the new materials was associated with the properties and applications of these materials, which strengthened the expansion of students’ application ability and emphasized the penetration of science into engineering. Through this experiment, the students could experience the whole process of scientific research in the subject of catalysis, master the preparation methods of catalytic materials, and obtain basic systematical scientific training and frontiers of scientific research.
2023, 38(3): 139-145
doi: 10.3866/PKU.DXHX202208092
Abstract:
The course ideology and politics of inorganic chemistry for energy chemical engineering major is systematically designed, explored and practiced. Ideological and political elements of inorganic chemistry are explored in depth. Course ideology and politics with the whole learning process promoted is carried by different methods including the introduction, content interpretation in the class, case discussion, project-based learning, mutual sharing and online tweets. The senses of professional mission and social responsibility of students are inspired, and the learning capability and professionalism of the students are improved.
The course ideology and politics of inorganic chemistry for energy chemical engineering major is systematically designed, explored and practiced. Ideological and political elements of inorganic chemistry are explored in depth. Course ideology and politics with the whole learning process promoted is carried by different methods including the introduction, content interpretation in the class, case discussion, project-based learning, mutual sharing and online tweets. The senses of professional mission and social responsibility of students are inspired, and the learning capability and professionalism of the students are improved.
2023, 38(3): 146-154
doi: 10.3866/PKU.DXHX202205070
Abstract:
The teaching mode of science and education integration is the inevitable choice for college teachers to combine scientific research projects with teaching under the condition of “emerging engineering education”. Three-dimensional (3D) hierarchical MnO2 catalysts are prepared by hydrothermal method and used to the catalytic oxidation of VOCs, and the whole experiment is introduced into undergraduate teaching. Furthermore, the experiment includes “literature research → group discussion → catalyst preparation → activity evaluation and material characterization → experimental data analysis and discussion → scientific research report presentation”, etc., which strengthens the grasp of theoretical knowledge, cultivates the practical ability and improves the innovation capacity for students. Besides, we try to achieve the goal of cultivating advanced applied technology talents with excellent teamwork spirit and innovative awareness via the teaching concept of science and education integration.
The teaching mode of science and education integration is the inevitable choice for college teachers to combine scientific research projects with teaching under the condition of “emerging engineering education”. Three-dimensional (3D) hierarchical MnO2 catalysts are prepared by hydrothermal method and used to the catalytic oxidation of VOCs, and the whole experiment is introduced into undergraduate teaching. Furthermore, the experiment includes “literature research → group discussion → catalyst preparation → activity evaluation and material characterization → experimental data analysis and discussion → scientific research report presentation”, etc., which strengthens the grasp of theoretical knowledge, cultivates the practical ability and improves the innovation capacity for students. Besides, we try to achieve the goal of cultivating advanced applied technology talents with excellent teamwork spirit and innovative awareness via the teaching concept of science and education integration.
2023, 38(3): 155-162
doi: 10.3866/PKU.DXHX202211037
Abstract:
The idea of the construction of chemistry major and non-chemistry major supported by chemistry under the background of “new agricultural science” is analyzed and put forward. The progress of chemistry-supported “new agricultural science” construction, including major construction, curriculum system, ideological and political education, teaching reforming, practice system and teaching talents and teaching team construction is summarized and commented. The problems existing in current construction process, especially in the aspects of discipline construction, inter-college cooperation and deepening the ideological and political education are analyzed. The future improvement of chemistry-supported “new agricultural science” construction is advanced, which can provide reference for the construction of new agricultural science.
The idea of the construction of chemistry major and non-chemistry major supported by chemistry under the background of “new agricultural science” is analyzed and put forward. The progress of chemistry-supported “new agricultural science” construction, including major construction, curriculum system, ideological and political education, teaching reforming, practice system and teaching talents and teaching team construction is summarized and commented. The problems existing in current construction process, especially in the aspects of discipline construction, inter-college cooperation and deepening the ideological and political education are analyzed. The future improvement of chemistry-supported “new agricultural science” construction is advanced, which can provide reference for the construction of new agricultural science.
2023, 38(3): 163-169
doi: 10.3866/PKU.DXHX202208133
Abstract:
On the basis of the characteristics of China Agricultural University and the requirements of the Ministry of Education for the construction of new specialty, this paper introduces the background, necessity, goal and orientation in the construction of the new specialty of biomass science and engineering. The employment prospects of graduates from the new specialty is analyzed. A series of measures, including changing educational concept, strengthening the teaching team, optimizing teaching measures, and improving teaching mode, during the construction of the new specialty are introduced. This paper also summarizes the practical experience of establishing a new interdisciplinary major under the concept of new agricultural science.
On the basis of the characteristics of China Agricultural University and the requirements of the Ministry of Education for the construction of new specialty, this paper introduces the background, necessity, goal and orientation in the construction of the new specialty of biomass science and engineering. The employment prospects of graduates from the new specialty is analyzed. A series of measures, including changing educational concept, strengthening the teaching team, optimizing teaching measures, and improving teaching mode, during the construction of the new specialty are introduced. This paper also summarizes the practical experience of establishing a new interdisciplinary major under the concept of new agricultural science.
2023, 38(3): 170-175
doi: 10.3866/PKU.DXHX202211031
Abstract:
Under the background of “new agricultural science”, forestry colleges and universities put forward higher requirements for the cultivation of talents in chemistry specialty classes. The course “Principles and Techniques of Dried Flower Production” focuses on the production techniques and research and development of dried flowers according to the development needs of the flower business. Strengthen the construction of course features in terms of teaching materials, teachers, assessment, and double creation, in order to better enhance the teaching effect and lay the foundation for the cultivation of innovative agricultural and forestry talents.
Under the background of “new agricultural science”, forestry colleges and universities put forward higher requirements for the cultivation of talents in chemistry specialty classes. The course “Principles and Techniques of Dried Flower Production” focuses on the production techniques and research and development of dried flowers according to the development needs of the flower business. Strengthen the construction of course features in terms of teaching materials, teachers, assessment, and double creation, in order to better enhance the teaching effect and lay the foundation for the cultivation of innovative agricultural and forestry talents.
2023, 38(3): 176-183
doi: 10.3866/PKU.DXHX202210098
Abstract:
The startup of new agricultural science projects in China provides the new development opportunities for the universities and their specialty as well as course reforms. Because of the serious shortage of chemical knowledge in the courses of environmental, geotechnical and ecological protection related to agricultural and rural infrastructure of civil engineering in new agricultural science, this paper systematically analyzes and optimizes the course contents, frame and structures of basic chemical knowledge in related courses of civil engineering. After years of teaching practice, the curriculum reform has greatly improved the chemical knowledge application in engineering design and practical ability of civil engineering students, and is proved to provide a good theoretical and methodological guidance for engineering practice.
The startup of new agricultural science projects in China provides the new development opportunities for the universities and their specialty as well as course reforms. Because of the serious shortage of chemical knowledge in the courses of environmental, geotechnical and ecological protection related to agricultural and rural infrastructure of civil engineering in new agricultural science, this paper systematically analyzes and optimizes the course contents, frame and structures of basic chemical knowledge in related courses of civil engineering. After years of teaching practice, the curriculum reform has greatly improved the chemical knowledge application in engineering design and practical ability of civil engineering students, and is proved to provide a good theoretical and methodological guidance for engineering practice.
2023, 38(3): 184-190
doi: 10.3866/PKU.DXHX202210062
Abstract:
Economic development and people’s pursuit of “beauty career” have led to the vigorous development of the cosmetics market. Cosmetics has increasingly become a rigid demand for consumers. The cosmetics industry has entered the fast lane of development, resulting in a surge in demand for cosmetics professionals. In order to meet the urgent needs of cosmetics professionals in China, Guangdong Pharmaceutical University established the first major of cosmetic science and technology. This paper introduces the construction process, talent training program and talent training mode of the cosmetic science and technology major, which can be used as a reference for other colleges and universities to carry out the construction of cosmetic science and technology major.
Economic development and people’s pursuit of “beauty career” have led to the vigorous development of the cosmetics market. Cosmetics has increasingly become a rigid demand for consumers. The cosmetics industry has entered the fast lane of development, resulting in a surge in demand for cosmetics professionals. In order to meet the urgent needs of cosmetics professionals in China, Guangdong Pharmaceutical University established the first major of cosmetic science and technology. This paper introduces the construction process, talent training program and talent training mode of the cosmetic science and technology major, which can be used as a reference for other colleges and universities to carry out the construction of cosmetic science and technology major.
2023, 38(3): 191-196
doi: 10.3866/PKU.DXHX202209006
Abstract:
The construction of “emerging medical education” has brought new opportunities and challenges for the reform of talent training mode in medical colleges and universities. University chemistry is an important basic course in medical colleges and universities, which plays a fundamental role in the training of new medical talents. Aiming at the problems existing in the current teaching of university chemistry course, focusing on the training objectives of medical students in the context of emerging medical education, this paper discusses the path and suggestions for the reform of teaching of university chemistry course from four aspects: educational ideas, course content, teaching mode and evaluation system.
The construction of “emerging medical education” has brought new opportunities and challenges for the reform of talent training mode in medical colleges and universities. University chemistry is an important basic course in medical colleges and universities, which plays a fundamental role in the training of new medical talents. Aiming at the problems existing in the current teaching of university chemistry course, focusing on the training objectives of medical students in the context of emerging medical education, this paper discusses the path and suggestions for the reform of teaching of university chemistry course from four aspects: educational ideas, course content, teaching mode and evaluation system.
2023, 38(3): 197-203
doi: 10.3866/PKU.DXHX202202070
Abstract:
Basic chemistry is the first basic course for medical students. Most students still believe that basic chemistry course is only an extension and expansion of the high school, and there is no real established relationship between basic chemistry and clinical medicine. Therefore, they are not interested in what they have learned for lacking the initiative. “Module-topics” teaching is proposed in this study to integrate the basic chemistry course of clinical medicine with the follow-up professional courses. The construction and practice of the “modules-topics” teaching mode for the basic chemistry course were reported based on four aspects: content, method, feedback, and evaluation. The contents were divided into seven teaching modules: solution, colloid, thermodynamics and kinetics, electrochemistry, material structure and force, coordination compounds, and ultraviolet spectroscopy. Each module proposes several “topics”. Different teaching modes were cooperated with different modules and topics. The students’ learning status was tracked through feedback, and the evaluation mode will, in turn, improve the content and teaching mode. The teaching of basic chemistry can be adapted to the development of modern medical science and serve medicine better by integrating medical courses and basic chemistry courses.
Basic chemistry is the first basic course for medical students. Most students still believe that basic chemistry course is only an extension and expansion of the high school, and there is no real established relationship between basic chemistry and clinical medicine. Therefore, they are not interested in what they have learned for lacking the initiative. “Module-topics” teaching is proposed in this study to integrate the basic chemistry course of clinical medicine with the follow-up professional courses. The construction and practice of the “modules-topics” teaching mode for the basic chemistry course were reported based on four aspects: content, method, feedback, and evaluation. The contents were divided into seven teaching modules: solution, colloid, thermodynamics and kinetics, electrochemistry, material structure and force, coordination compounds, and ultraviolet spectroscopy. Each module proposes several “topics”. Different teaching modes were cooperated with different modules and topics. The students’ learning status was tracked through feedback, and the evaluation mode will, in turn, improve the content and teaching mode. The teaching of basic chemistry can be adapted to the development of modern medical science and serve medicine better by integrating medical courses and basic chemistry courses.
2023, 38(3): 204-210
doi: 10.3866/PKU.DXHX202210074
Abstract:
Under the background of the construction of the new liberal arts, we have integrated chemistry and archaeology into the Archeochemistry, which integrates theory and practice as well as core courses, providing students with interdisciplinary training that closely combines theoretical knowledge and experimental skills. And, in combination with open innovation experiment and graduation project, personalized research topics are tailored according to students’ interests and career development planning, guiding students to establish comprehensive innovative thinking of chemistry and archaeology in the process of applying chemical theoretical knowledge and experimental skills to solve practical archaeological problems, and improving students’ scientific research and innovation ability. It provides a train of thought for the cultivation of new compound talents of arts and sciences.
Under the background of the construction of the new liberal arts, we have integrated chemistry and archaeology into the Archeochemistry, which integrates theory and practice as well as core courses, providing students with interdisciplinary training that closely combines theoretical knowledge and experimental skills. And, in combination with open innovation experiment and graduation project, personalized research topics are tailored according to students’ interests and career development planning, guiding students to establish comprehensive innovative thinking of chemistry and archaeology in the process of applying chemical theoretical knowledge and experimental skills to solve practical archaeological problems, and improving students’ scientific research and innovation ability. It provides a train of thought for the cultivation of new compound talents of arts and sciences.
