In this paper, a section of "buffer solution" was selected. The recessive ideological and political education elements are permeated in many aspects, including introduction, experiment, buffering mechanism part and application. These are proposed based on the analyses of the students' learning situation and teaching evaluation. Therefore, the importance of the recessive ideological and political education is further proposed. At the same time, curriculum ideological and political classroom to the same peer is also cleared.

Inorganic chemistry is one of the basic core courses of the chemistry major in colleges and universities. This course has its own distinct characteristics and plays a significant role in the ideological cultivation and political education of university students in the field of chemistry. The ideological and political objectives of this course were clarified and elements in the course that can realize these objectives were identified. On this basis, the entire teaching process was carefully designed. During the following teaching practice, the ideological and political elements were organically integrated into the instruction of inorganic chemistry and the value guidance and education function improved. After integrating the ideological and political elements, the atmosphere of the inorganic chemistry classroom was further activated, the students' professional learning interest was stimulated, their horizons were broadened, and their moral sentiments were cultivated. As a result, the visibility and significance of inorganic chemistry was improved.

Inorganic element chemistry is a compulsory course for students majored in chemistry or materials. This paper constructs the chain of inorganic element chemical ideological and political knowledge from the aspects of the development history of chemical element periodic table, the discovery history of chemical elements, the history of ancient Chinese science, the example of Chinese chemists, the double blade sword of chemical elements, and expanding the time and space of course ideology and politics education. The chemistry education with better knowledge teaching, ability training and value shaping has been well defined.

On the basis of teaching practice of inorganic chemistry, we demonstrate the ideological and political educational model of "Objective-Platform-Evaluation". Guided by teaching objectives, this educational mode builds various realization platforms of classroom, activity and media around the implementation of teaching objectives in the teaching process. The diversity of platforms ensures the flexible realization of educational objectives of course ideology and politics through multiple channels. In order to realize the guiding function of teaching evaluation to the process, curriculum evaluation not only adopts the combination of formative evaluation and summative evaluation, but also emphasizes the combination of subject knowledge evaluation and ideological and political knowledge evaluation. In this way, the course ideology and politics teaching objectives can be implemented.

Culture is the soul of a nation. The progress in the field of science and technology also needs to draw strength from traditional culture. Therefore, establishing cultural self-confidence is an important way to build a powerful country in science and technology. As a comprehensive scientific and technological work in China in the 17th century, the book Heavenly Creations contains the summary of the chemical knowledge of the ancients in production practice and combines Chinese traditional culture and scientific concepts. This work extracts the chemical knowledge from the Heavenly Creations and the excellent traditional Chinese culture, which was integrated and introduced into the course of "chemistry and human civilization". This work is of great importance to the inheritance of science and technology and culture, especially in the students' minds to establish "scientific and technological culture confidence".

This paper analyzed the characteristics and the existing problems in ideological and political teaching of chemistry general education courses, and constructed the "three dimensions and one core" course ideological and political teaching mode in Chemistry and Society. The teaching mode realized the organic integration of "Curriculum" with "Ideological and political education" from three dimensions, including teaching segments, teaching methods and entry methods, and realized the core idea into teaching materials, classroom and mind. The new model gave a full play to the educational function of professional courses and achieved good teaching effects.

Course ideology and politics is an important task to cultivate high-quality talents in higher education. As an interdisciplinary subject, analytical chemistry integrates several disciplines such as chemistry, physics, materials and mathematics, and plays a crucial role in the construction of the ideological and political construction for college students. This paper, based on the theoretical and experimental knowledge of analytical chemistry, takes in vitro diagnostic technology as an example, explores the ideological and political mapping and integration points, and proposes the methods of teaching reform of analytical chemistry, which provides reference experience for the reform in the teaching of "Course ideology and politics" of analytical chemistry.

Based on the analysis of learning situation and discipline characteristics, this paper put forward the general idea of the construction of ideological and political education in analytical chemistry (1) course, and condensed the four core educational elements, then further constructed the curriculum education system. Considering the perspective of students' learning ability, social cognitive ability, and future career development potential, a link between emotions, attitudes and values was built with the help of cases, events or problems. It further realized the cultivation of ability and the guidance of value, and explored an effective way from teaching to education.

In order to implement the fundamental task of building morality and cultivating people, effectively promote the construction of integrating ideological and political education in analytical chemistry curriculum, and build a "Trinity" talent training mode of knowledge education, ability application and value guidance, we delved into teaching design from six aspects including teaching objective, teaching content, refining and integration methods of ideological and political elements, teaching evaluation and teaching reflection. Based on many years of analytical chemistry teaching practice, we put forward the teaching strategies, such as finishing touch, element combination, case interleaving and discussion and discrimination. We skillfully integrate the ideological and political elements into the analytical chemistry classroom by combining the characteristics of subject teaching and the requirements of ideological and political education. It has an important reference value for the teaching reform and practice of ideological and political education in analytical chemistry in colleges and universities.

Analytical chemistry, well known as the "mother of modern chemistry", is closely related to many disciplines. It is of great significance to take the analytical chemistry course as the carrier for integrating ideological and political elements and to construct course ideology and politics and diversified evaluation system of effectiveness, realizing the value leading of professional courses in science and engineering. The effective ways and implementation methods for omnidirectional constructing the ideological and political system of analytical chemistry course were induced through theoretical teaching, experimental learning, practical application and scientific research innovation. Furthermore, we constructed a diversified evaluation system of the course ideology and politics in analytical chemistry, so as to strengthen the effectiveness evaluation, optimize the teaching contents, improve the quality of talent cultivation, and realize the same direction of knowledge imparting and ideological value guiding.

This paper introduces the thinking and practice process of course ideology and politics in the undergraduate thesis of analytical chemistry in Sun Yat-Sen University. According to the unique characteristics of analytical chemistry with "quantity" as the core, the paper comprehensively summarizes the whole-process and diversified ideological and political elements and methods from the aspects of undergraduate thesis selection and the guidance of experimental design-and-operation and dissertation writing.

Due to the rapid development of analytical chemistry, the huge and complex knowledge system, and the interrelated connections with many disciplines, the teaching of analytical chemistry is very difficult. In its teaching process, in order to educate students to understand how to be knowledgeable and how to be a person from the dynamic historical development of the discipline, teachers should carefully excavate the ideological and political education elements about the course content according to the teaching content and course characteristics, ingeniously restore the original ideological and political content to the generation and development process of knowledge points, and restore the cognition-discovery process of scientific achievements and technology. This paper designs the ideological and political content of the course based on the analytical chemistry teaching content module to explore the goals of ideological and political teaching.

The College of Chemistry at Xiamen University has a long history of independent research and development of instruments and enjoys a high reputation in domestic universities. This has always adhered to the school motto of striving for self-improvement and never stopping at perfection, and embodies the formed discipline culture of "Dare first, pay attention to details and combine them for your value" at the College of Chemistry at Xiamen University. Using the instrument teaching center as the carrier, the paper mainly introduces the origin and history of the independent research and instrument development at Xiamen University. This paper also introduces the excellent tradition, patriotic spirit of the older-generation scientists, who started from scratch and worked hard towards developing instruments, demonstrating the spirit of cooperation and courage to climb the scientific mountains. It is of great significance to stimulate and inspire the curiosity of the young generation to scientific originality, guide and inspire students to innovate and start their own business and cultivate high-quality and high-level professionals in the new era.

Under the background of "great ideology and politics", excavating the moral connotation and ideological and political elements and carrying out in-depth exploration of teaching reform are of great significance to realize the cultivation of high-quality talents. In this paper, starting from the integration difficulties of professional education and ideological and political education, we constructed the ideological and political education system with the integration of "three-dimensional and nine points". Students' learning enthusiasm is mobilized by designing the stimulating laboratory teaching projects. Meanwhile, we established the practical mechanism of "scientific research feeding teaching", revised the teaching objectives, enriched the curriculum evaluation system and strengthened teaching reflection. Through the practice training of project-based and case-based, the students possess better instrument use ability and scientific exploration spirit, thus realizing the organic integration of professional courses and course ideology and politics, playing the educating people role together and improving the quality of talent training.

In order to strengthen the integration of analytical chemistry laboratory and course ideology and politics, the laboratory teaching mode is carried out based on the connection between ideological elements and students' cognitive experience. We designed a teaching experiment to determine the content of menthol in LianhuaQingwen Capsules by gas chromatography, optimized the chromatographic conditions to suit classroom teaching mode, and explored specific experimental design ideas to make the course achieve the same frequency resonance of knowledge transfer and value guidance. The teaching practice shows that the newly-designed gas chromatography experiment has improved students' practical application ability in instrumental analysis, which has given the unique ideological and political education functions.

Course ideology and politics is the choice for students to cultivate their soul in the new era. The university instrumental analysis laboratory course is a beneficial carrier and medium of "course ideology and politics". Starting from the characteristics of the university instrumental analysis course, this paper analyzes the necessity of carrying out ideological and political education in the instrumental analysis laboratory teaching, then carries out the overall design and implementation of ideological and political teaching. Taking graphite furnace atomic absorption spectrometer experiment as an example, the teaching exploration and beneficial attempt of the integration of professional courses and ideological and political elements are carried out.

At present, the construction of course ideology and politics is promoted deeply in colleges and universities. According to the concept of course ideology and politics, this paper expounds from three aspects: optimizing the course content, innovating the teaching mode and reforming the assessment method, in-depth exploration of infiltrative course ideology and politics education in physical chemistry laboratory, and gives full play to the educational function of the laboratory course.

At present, the teaching model that deeply integrates professional courses with ideological and political education is the focus of higher education reform. Taking local application-oriented undergraduate universities as the carrier and based on the characteristics of the university science and technology courses, the ideological and political elements contained in the courses are deeply excavated. Starting from two aspects of teaching and learning, with students as the main body, the ideological and political teaching mode of physical chemistry course has been initially explored and practiced from the aspects of teaching objectives, content, methods and assessment. Compared with traditional teaching, the quality and effect of classroom teaching have been improved. It further stimulates the enthusiasm and initiative of students in learning, which is of great significance to the cultivation of applied talents with all-round development of morality, intelligence and physique.

Based on school orientation of Anqing Normal University and the local economic needs, we have taking advantages of the national first-class professional construction points and the provincial engineering center platform. As a provincial teaching team, physical chemistry team strengthens the construction of grassroots party branches, integrates the "four classroom" and optimizes course resources online and offline. After years of practice, a characteristic physical chemistry curriculum group is constructed. The "1421" curriculum construction mode provides a solid foundation for the continuous and in-depth development of political thought education, which can offer some references for the improvement of universities' ideological and political work in science and engineering majors.

Courses ideology and politics is important in colleges and universities, and it is also the fundamental task of cultivating students with the excellent moral character. Closely focusing on the teaching goals of knowledge transfer, ability training and value shaping, exploration and practice have been discussed based on curriculum design, teacher promotion, and teaching implementation. It aims to improve the quality of talent training and realize the fundamental task of building morality and cultivating people through education.

Taking the basic course "material physical chemistry" of material forming and control engineering major as an example, combined with the professional characteristics and course nature, this paper carries out the preliminary construction and practice of ideological and political elements, and analyzes the approaches for the integration with the basic courses of engineering specialty: direct embedding and integration of general elements. The modular design of key elements is the main mode of ideological and political construction of non ideological and political courses, including engineering basic courses. The development and expansion of typical ideological and political elements is the direction of engineering basic professional courses.

Course ideology and politics is an important way to implement the goal of moral education. Physical chemistry is a basic required course for students majoring in science and engineering. Combining with the problems of physical chemistry teaching, this paper adopts the teaching design concept of integrating knowledge learning with ideological and political education in order to provide physical chemistry teachers with the overall course ideological and political teaching design ideas and examples. Taking the teaching of "interface phenomenon" as an example, this paper explores the ideological and political materials related to interface phenomenon, and expounds the teaching design ideas and teaching implementation process of "dual integration" of knowledge imparting and ideological and political education.

To train the patriotism, dialectical materialism and scientific literacy of the students, ideology and politics construction in structural chemistry curriculum is explored based on the teaching practice. We extensively excavate the elements of ideology and politics contained in structural chemistry curriculum, and carefully design teaching model to naturally integrate them into the teaching process.

Structural chemistry is an important basic course for chemistry related majors. In order to cultivate students' modern chemical scientific literacy, we have deeply explored the ideological and political elements in the course of structural chemistry, and redesigned some teaching contents. By integrating the scientific literacy of modern chemistry with ideological and political teaching, we can cultivate students' correct scientific attitude and sense of social responsibility, and promote students to deeply realize that chemistry has made great contributions to the creation of material and spiritual wealth. Through the teaching enlightenment and teaching practice of ideological and political elements in structural chemistry, this paper focuses on three aspects: situational teaching as an important ideological and political teaching method, the achievements of Chinese scientists in structural chemistry as ideological and political materials, and the scientific research achievements of structural chemistry in recent years as the core of course ideology and politics, so as to help students form the key competencies and essential qualities needed for future chemical development.

Structural chemistry is one of the basic theoretical courses of chemistry majors in colleges and universities. It contains many concepts, involves a wide range of chemistry knowledge, and is of strong comprehensiveness. The teaching contents of structural chemistry course contain rich thoughts of dialectical materialism. This paper shows several teaching cases of course ideology and politics reflecting the thought of dialectical materialism in structural chemistry teaching. It is helpful to guide students to grasp the basic principles and basic knowledge of material structure, understand the Marxist philosophy contained in scientific knowledge, establish a scientific world outlook and methodology, and master the scientific thinking mode of analyzing and solving problems by using materialist dialectics.

Professional courses of science and engineering integrate ideological and political elements to realize knowledge teaching and provide value guidance, which is the key for practicing "the fundamental task of establishing morality and cultivating people". The ideological and political system of organic chemistry course "three carriers and four approaches" is constructed based on the reform of teaching method. Namely, the three teaching modules of "theoretical teaching, experimental application, and outstanding innovation" and "combination of dominant guidance and implicit influence, situational experience, task-driven and thematic embedded" are taken as the carrier and the four approaches, respectively. The teaching case of "diazo compounds and azo compounds" is used to illustrate the method of omnidirectional and multi-channel integration of ideological and political elements with theoretical knowledge, which will cultivate "six having" undergraduates in chemistry with ideals, pursuit, responsibility, capability, personality, and cultivation, promoting the all-round development of students.

In order to build a world-class energy university and promote the green and low-carbon development of coal industry, the "coal chemical route" of C1 chemistry is taken as the entry point in the teaching practice of organic chemistry. The development achievements of China's modern "coal chemical industry" combined with the synthesis and application of important compounds in teaching materials are introduced. Through the combination of teachers' teaching in class and students' extracurricular research, self-media is efficiently used to assist the ideological and political teaching of the course. The teaching aims at the shape of students' value, ability training, knowledge instruction, and cultivation of innovative talents in the coal industry.

Organic chemistry is one of the specialized courses integrating theoretical knowledge and scientific practice. It is an important issue for the undergraduate talent training system of chemistry and materials to promote the construction of "ideology and politics" in the teaching of organic chemistry and integrate ideological education with students' course learning closely. This paper excavates ideological and political elements from the course introduction, course content, the second class and other aspects of teaching procedure. It introduces ideological and political elements through ingenious design and multi-technical methods in course introduction. Furthermore, it finds the entry point in the curriculum content and imperceptibly transmits the ideological and political contents. Finally, it carries out extracurricular practical and innovative activities, and skillfully uses the second classroom to integrate the ideological and political contents. This paper fully excavates the potential function of professional courses in cultivating talents and strengthening morality. It infiltrates ideological and political elements into course teaching to realize the goal of "the unity of imparting knowledge and educating people" in higher education.

The course of organic chemistry involves many teaching contents, wide coverage, and abundant ideological and political elements. This paper analyzes the shortcomings of ideological and political construction in the course of organic chemistry, and proposes concrete measures for further promotion of ideological and political teaching reform in organic chemistry. This study aims to provide useful reference for the ideological and political education of professional courses in colleges and universities.

Course ideology and politics is the fundamental task and important measure for universities to implement the goal of establishing moral integrity in cultivation. As an important way of emotional education, aesthetic education also plays an important role in cultivating and shaping students' values. Taking the teaching of chirality as an example, this paper introduces four examples including chiral phenomenon in natural life, historical events, contribution of Chinese scientists in chirality, and the fusion of chirality and art. On the base of deeply exploring the ideological and political elements and aesthetic education elements, integrating aesthetic education into course ideology and politics, the education goal of cultivating people can be achieved.

Fostering virtue through education is one of the fundamental task of education, and course ideology and politics is the important carrier. How to integrate ideological and political education into university curriculum teaching, and truly realize the whole process and all-round education, is a subject worthy of in-depth exploration. The organic chemistry teaching content contains various ideological and political elements, which lays the foundation for the implementation of course ideology and politics. Taking the teaching of aldehyde and ketone as an example, this article merges the Marxist philosophical theory, exploration spirit and patriotism, safety production awareness and Xi Jinping's ecological civilization thought, frontiers of disciplines and technological innovation capabilities, and striving spirit into the teaching content. In the process of knowledge imparting, we can simultaneously realize the course ideology and politics and incorporate value guidance and ability training. Under the patterns of comprehensive education, we can nurture new-era chemical talents with both integrity and ability.

Polymer chemistry contains rich ideological and political education resources, which allows for the carrying out of course ideology and politics education. In this paper, the ideological and political elements were excavated and designed from the aspects of cultivating national feelings, cultivating scientific spirit, enlightening the mind, culturing ecological civilization concepts, enhancing the confidence in the path, theory, system and culture, by combining with hot issues such as fighting against COVID-19, carbon peak, carbon neutrality, a community of life for man and nature, launch of Shenzhou XII spacecraft, Beijing Winter Olympic Games.

In the course of polymer degradation, we focused on the course content, deeply excavated the ideological and political materials with regarding to the "neck sticking problem", "scientist story" and "engineering ethics" in polymer degradation, and carried out rich and diverse ideological and political teaching in the form of course homework report and "model United Nations", in order to cultivate students' ability of "serving the country with science and technology", "scientific outlook on development", "scientific spirit" and "global-competence".

In combination with the course content of "Polymer Chemistry" and the important events and progress in the field of polymer chemistry, as well as the important applications of typical polymer materials, this paper proposes several integration points of ideological and political elements. We aim to realize the harmonious integration of ideological and political elements with the course teaching by skillfully integrating the teaching contents and activities into the cultivation and education of socialist core values, outlook on life, world outlook and values.

Course ideology and politics is a new requirement of education in which professional teachers guide students to shape correct outlooks on the world, value and life in the process of imparting knowledge and cultivating competence. In this paper, guided by the idea of "OBE (objective-based education)", we try to practice and explore the ideological and political education in terms of the curriculum objectives, teaching content, teaching methods, teaching procedures, teaching modes and assessment system. Firstly, we set the moral education objectives that engineering and technical talents should have. Secondly, we explore the ideological and political elements in the course. Thirdly, we employ a variety of teaching modes to help ideological and political teaching. Moreover, we set up a measurable and assessable assessment system. Finally, we take some effective measures to improve ideological and political education in the course. All these provide a useful reference for the reform of ideological and political education in higher education.

In order to improve the ideological and political education of the polymer chemistry laboratory, the ideological and political elements are deeply integrated into the course from the following four aspects, "teacher-teaching goal-teaching method-teaching content". Through multi-faceted improvement of teachers' literacy, the method increased curriculum moral education goals and improved curriculum-teaching design. Relying on the university's physical laboratory teaching and "polymer chemistry laboratory teaching platform", combining with online and offline and "virtual-real" combined teaching methods, the course ideology and politics runs through all links before class, class and after class, covering online and offline, inside and outside the classroom. It realizes the organic integration, effective unity and mutual promotion of professional knowledge education, professional laboratory teaching, and ideological and political education. It improves students' professional ability and ideological and political literacy.

The integration of the professional knowledge and the ideological content is the key and difficulty of course ideology and politics in the specialized courses of science and engineering. Based on the teaching practices of chemical engineering thermodynamics, this article proposes four unique teaching methods of course ideology and politics and makes a detailed explanation through examples. With using these teaching methods, the ideological and political elements were successfully integrated into the professional course to produce the synergy effects. As a result, some outstanding teaching achievements have been made.

Course ideology and politics is an innovative teaching model put forward under the background of the construction of a socialist modern powerful country. According to the characteristics of engineering courses, combined with years of chemical engineering principle teaching experience, the top-level design is strengthened to carry out the ideological and political construction of chemical engineering principle course. On the basis of deeply exploring the ideological and political elements corresponding to important knowledge points, the Marxist philosophy, practical ability, innovative consciousness and cultural self-confidence are integrated into the classroom teaching of chemical engineering principle by means of heuristic teaching, task driven teaching, discussion, etc. The ability training and value guidance are also emphasized while imparting knowledge. In addition, the students are effectively tracked in a long time to cultivate students' habit of lifelong learning. The above 1 + 2N + 1 mode (knowledge impartment + ability training and value guidance + long term tracking) is carried out to achieve the gradual and accumulative education.

In order to implement the ultimate education and teaching objectives which should train a person with noble moral and excellence skill through education, a kind of "SMART-T" ideological and political teaching principle was adopted. The teaching method for suitable for the "Chemical Engineering Principle Experiment" and improve the education results. The teaching process was designed from the establishment of curriculum objectives and teaching objectives, the evaluation mechanism of teaching effects, the method of integrating ideological and political education, and the reflection of teaching activities. The ideological and political education was integrated into the curriculum practice, striving to build a characteristic "double first-class" course with first-class professional skills training and ideological and moral guidance.

Course ideology and politics is an effective way to achieve the goal of ideological and political education for postgraduates and implement "San Quan" Education. Advanced biochemistry is an important core course for food and life science related majors. Using the advanced biochemistry course as an example, combined with the problems faced by the course teaching, the realization path of course ideology and politics for postgraduates was constructed. The organic integration of ideological and political education and professional knowledge education was realized from five aspects, the exploration of making course ideological and political teaching objectives, the deep excavation of course ideological and political elements, the appropriate teaching design, the appropriate application of teaching methods and means, and the improvement of course assessment method. The aim of this article is to provide reference and experience for the course construction and reform in biology related fields under the background of "big ideological and political education".

As a compulsory practice course for the advanced undergraduates, the comprehensive chemistry laboratory is opened at the key period when students need to establish professional ethics, clear about the goal of life, focus on social development and integrate into social relations. Under the background of new technology era, the comprehensive chemistry laboratory excavates and combines the ideological and political elements contained in the curriculum by fully using the support of teaching conditions and facilities and giving a full play to the teachers' subjective initiative in ideological and political education, which plays a triple role in the knowledge imparting, ability training and value leading effectively.

The university chemistry laboratory contains rich ideological and political education elements. Based on the three-level laboratory courses in our college, we have constructed the ideological and political case library from the following four aspects, patriotism and cultural confidence, worldview and methodology, environmental protection and sustainable development, as well as the scientific and innovation spirit. We believe that the construction of the ideological and political case library can not only serve in-class teaching, but also promote the reform of ideological and political teaching in chemistry laboratory course, and ultimately help to realize the education goal of morality building and people cultivating.

"Basic chemical experiment (I)" in Xiamen University, a course set for chemistry freshmen, is awarded national first-class off-line course in 2020. A characteristic educational system focused on both virtue and talent is formed in experimental teaching content, process, service, and laboratory construction and management. This article introduces a way for building an all-round and three-dimensional ideological education system relied on the first-class course. The aim is to provide reference experience in basic experiment teaching, not only for the enrichment of the ideological and political education content, but also for the innovation of the form of the ideological and political education.

By sorting out the award-winning projects of national science and technology award since the founding of the People's Republic of China, a library of ideological and political education materials for university chemistry had been established. The ideological and political education elements that are highly in line with the spirit of scientists were extracted, including the feeling of honoring the country, the ambition to climb the scientific peak, the rigorous academic attitude, the spirit of unity and cooperation, and the open and inclusive mind. Use the above-mentioned elements of ideological and political education to strengthen the embodiment of contemporary Chinese elements in course ideology and politics of university chemistry.

In this study, the current situation of online chemistry-related rumors was investigated, and the close connection between chemistry-related rumors and basic chemistry teaching content was analyzed. Combined with several specific teaching practices in which typical chemistry-related rumors are transformed into basic teaching cases, the feasibility and unique significance of the transformations were discussed in detail.