Recently, the 2023 National Secondary Vocational School Teaching Design and Display Series Exchange Activities hosted by the Vocational Education Development Center of the Ministry of Education came to an end in Nanjing, Chongqing, Guangzhou and other places, and nearly 1,700 outstanding teachers from all over the country gathered together to share and exchange teaching achievements. Qingdao formed a team to participate in the competition as a city with separate plans, and a total of 87 teachers were selected to participate in the exhibition and exchange of 19 disciplines (majors), and 18 typical cases and 37 high-quality cases were obtained, demonstrating the hard core strength and excellent level of Qingdao's vocational education.In 2023, a series of exchange activities on the teaching design and display of teachers in national secondary vocational schools will be carried out in three categories: public basic courses and quality education courses, agriculture, forestry and modern service majors, and engineering majors. The activity aims to improve the teaching ability of secondary vocational teachers, and takes the implementation of the fundamental task of cultivating morality as the foundation, deepens the reform of the "three educations" of vocational education, and promotes the spirit of educators.
In this activity, 18 teaching cases brought by teachers from Qingdao Vocational School were rated as typical cases, including mathematics, Chinese, English, history, chemistry, art, physical education and health, medicine and health, automobile, finance and economics, computer, machinery and other subjects, and the award-winning teachers came from Qingdao Electronic School, Qingdao Huaxia Vocational School, Qingdao Tourism School, Qingdao Art School, Qingdao Industry and Trade Vocational School, Qingdao High-tech Vocational School, West Coast New Area Vocational Secondary School and other schools. Qingdao Institute of Educational Sciences will take this activity as an opportunity to give full play to the role of outstanding teachers, adhere to the principle of "promoting teaching by competition, learning by competition, reform by competition, and construction by competition", continue to promote the "three education reforms" of vocational education, further strengthen the construction of teachers, improve teachers' ability to practice morality and professional teaching, and actively build a high-quality professional teacher team.
In this series of exchange activities on teaching design and display, the basic course of python programming brought by Ji Tongjiang, a teacher from Qingdao Electronic School, is a professional core course for the third year of high school. "The basic course of python programming is the core professional course of computer application major in secondary vocational schools, covering the basic grammar knowledge and basic programming skills of programming, and is a compulsory course for engaging in Internet of Things, big data, AI artificial intelligence and other related majors. This time, I selected the standard library in the module for teaching design and learning. Ji Tongjiang told reporters, "The new knowledge points taught in this lesson are the application of the standard library drawing library functions in the textbook, but the textbook only has the operation of relevant knowledge points, which is relatively scattered, and there is no complete project case, which is not conducive to the use of learning and life." Therefore, according to the curriculum standards, I have integrated the content of the textbook and supplemented the knowledge, forming three task cases from easy to difficult, effectively strengthening the key points and breaking through the difficultiesThe online and offline blended teaching method is used to guide students to work independently, in groups, brainstorming, imitate and creatively programming, explore the principles of AI, understand and master the core foundation of AIThe combination of the teacher's leading role and the student's main role, and the student-centered task-driven teaching, stimulated the students' challenge, improved the interest of the task, and achieved the expected teaching effect. ”
In the teaching activities, Ji Tongjiang told the story of China's "core", "With the birth of Loongson 3 in 2018, the Fuxing high-speed railway has achieved 100% localization, the J-20 is equipped with phased array radar, and the Beidou satellite has been equipped with a hard-core Chinese 'core', saving the country 2 trillion yuan ...... every year.""The students used AI to draw colorful graphics with random colors and the number of sides under guidance and inspiration, and at the same time, they spontaneously developed a sense of national pride and patriotism, and were determined to serve the country with science and technology.
Chen Na, a teacher at Qingdao Tourism School, is teaching. Chen Na, a teacher at Qingdao Tourism School, brought the course "The Establishment of a Unified Multi-ethnic Feudal State in the Qin Dynasty". "In the classroom teaching, I set up a task situation: the 'Planting Flowers (China) Family' cultural travel agency developed a research course on China's world cultural heritage, and used VR technology to immerse itself in the Mausoleum of Qin Shi Huang and the Terracotta Warriors and Horses Pit, understand its overview, and lead students into the cultural heritageAfter that, combined with the task list, the students sent representatives in small groups to report the results as cultural heritage tour guides, organically connecting the introduction of heritage and the analysis of cultural relics with the background of Qin's unification of the six countries, the measures to consolidate the unification, and the reasons for the death of the second emperorThen, I threw out the question 'The practical significance of the concept of the great unification of the Qin Dynasty', teachers and students work together, enhance the sense of identity and responsibility for the unification of the country, and educate people in a silent place. ”
In Chen Na's design, there are many characteristic innovations. For example, innovate the blended teaching mode of "cultural and tourism integration, three rings and five levels". Focusing on disciplines and majors, with the "China World Cultural Heritage Tour" as the main line, and information technology and digital platforms as the carrier, the three rings of before, during and after class are organically connected, and the five stages are progressive, online and offline are closely linked, rooted in historical facts, cultivating core literacy, and making every effort to create an efficient classroom. Another example is to promote the in-depth integration and in-depth development of the "post course certificate" and comprehensively cultivate professional talents. "World cultural heritage inherits history and culture, is a bridge between historical civilization and contemporary life, how to make the cultural heritage that has returned to human society 'live', requires profound historical knowledge, in-depth integration of culture and tourism, and needs suitable people to tell Chinese stories. According to the educational requirements of the "post course certificate", the course combines the corresponding job requirements, designs a multi-dimensional evaluation system of "process inventory and multi-party evaluation", based on the new format and new development, dynamically updates the career situation, organically integrates disciplines and majors for in-depth development, and comprehensively cultivates cultural and tourism professionals in the new era who meet the requirements with cultural and plastic tourism and tourism to promote culture.
Jing Pu, a teacher at Qingdao Tourism School, in a physical education class. The course "Physical Education and Health" by school teacher Jing Pu was also selected as a typical case. "This class is for boys who are sophomores in aviation services. They have a high interest in basketball, have a certain basketball foundation and learning ability, and coincide with the smooth progress of the school's 'Principal's Cup 3v3' basketball game, which is deeply loved by students. Excellent aviation service practitioners require anti-vertigo ability, good physical coordination, accurate time concept and spirit of unity and cooperation. Students in this major have good physical coordination, flexibility and reaction ability, but after a joint survey between home and school, students' sense of rules is weak, their sense of time is weak, and their sense of teamwork is insufficient, which has become their main contrarian trend. Based on the concept of practicality and efficiency, Jing Pu adopts self-directed learning methods, intuitive demonstration methods and on-site teaching methods to lead students to learn knowledge and master skills with simple and easy teaching methods. Before class, through the introduction of micro-lessons, students' awareness of active learning is stimulatedDuring the class, the quality of practice is improved through group cooperation and competition to promote practiceAfter class, students will consolidate and improve their skills through achievement sharing and technical practice.
Jing Pu's game "Threading the Needle" aroused great interest among the students. The game is divided into 3 levels, coordination level (rope ladder practice), stun level (dribbling practice), and technical level (passing practice). The team members relay in order, and after completing the 3 levels in turn, they spell out the slogan related to "sports power" on the whiteboard, and the team that takes the lead in spelling out the complete slogan wins, and the losing team will be equipped after class.
Yan Wei, a teacher at Qingdao Art School, brought the chemistry course "Methane, the main component of natural gas". "This course guides students to understand the structure of methane and its composition at the microscopic level by understanding the chemical history of methane discovery and using the ball and stick model to build a molecular structureBased on the generality of organic matter and the structural characteristics of methane, the properties of methane are speculatedLearn to understand organic matter from the perspective of 'macro and micro combination', and establish the concept that the structure of organic compounds determines the properties and the properties reflect the structure. The most important thing is to understand the safe use of organic matter and enhance students' safety awareness and environmental protection concept through activities such as the causes of household gas 'fire and other gases' and the methods of 'preventing gas'Through practical activities, students will learn about the mining and application of 'combustible ice' and the 'West-East Gas Transmission' project, and infiltrate patriotic educationThrough the understanding of materials such as 'carbon peaking and carbon neutrality', we will deeply understand the interrelationship between chemistry, technology, society and the environment. Yan Wei introduced.
In the curriculum, Yan Wei pays special attention to creating situations to stimulate students' interest in learning. She introduces materials related to life and production or scientific and technological progress such as combustible ice and natural gas, as well as scientific history materials such as "Van Ter Hough discovered the structure of methane orthotetrahedral body", so that students can experience the wide application of organic compounds in life and production, social development and scientific and technological progress, understand the importance of chemistry, and enhance their scientific and technological self-confidenceAt the same time, they will experience the scientific spirit of scientists who are not afraid of failure, and learn the scientific methods, scientific attitudes and scientific qualities of scientists.
The reporter learned in the interview that the organizer will also collect the national typical cases in this event into a book and publish them publicly, and at the same time, the typical cases will be uploaded to the national vocational education smart education platform together with high-quality cases for display.
* Qingdao Morning Post reporter Wang Tong **Courtesy of the interviewee.