On November 19, the topic opening activities of ten schools in Shandong and Anhui were successfully held in Zaozhuang Experimental School in Shandong Province. So far, all sub-topics in the 3D printing direction of the "13th Five-Year Plan" of the Ministry of Education have been successfully opened.

Liu Junbo, Director of the Educational Equipment Research and Development Center of the Ministry of Education, Wang Lingyun, Director of the Collaborative Innovation Center, Dr. Li Zhengyang, Tang Jianfeng, Deputy Director of Zaozhuang Education Bureau, Xu Zonghua, Head of Zaozhuang Instrument Station, and Li Yijun, Vice Chairman of Hubei Jiayi High-tech, attended the opening meeting as guests and members of the expert group.

Figure 1: Sun Fei, principal of Zaozhuang Experimental School, first introduced the leaders and guests attending the meeting.

Figure 2: Deputy Director Tang Jianfeng of Zaozhuang Education Bureau (left), Principal Sun Fei of Zaozhuang Experimental School (right)

Deputy Director Tang Jianfeng of Zaozhuang Municipal Bureau of Education delivered a speech at the opening ceremony to welcome. He enthusiastically introduced the geographical location and human history of Zaozhuang City. He said that Zaozhuang is the southern gate of Shandong and the birthplace of Beijing culture in the Neolithic Age. It is also the hometown of folk craftsman Lu Ban and modern cultural celebrities He Jingzhi. It not only gave birth to the first joint-stock coal mine, but also left the heroic legend of the railway guerrillas, and it was also the main battlefield of the Taierzhuang War in the history of modern warfare! Now Zaozhuang attaches great importance to education and educational research. A total of 49000 students, 37 football characteristic schools, 14 people were admitted to Peking University Tsinghua. The education department attaches importance to the application of smart classroom smart campus, promotes the integration of education in urban and rural areas, and carries out special supervision of modern technical equipment in schools. Such as the city experimental school in the 3D UAV has a very practical results of scientific research activities. I sincerely hope to take this opportunity of the 3D sub-topic opening meeting to improve the level of educational research and innovation in our city. Thank you for coming and wish the conference a success!

Director Liu Junbo of the Educational Equipment Research and Development Center of the Ministry of Education said that Zaozhuang is located in the hinterland of Qilu culture, occupying the time, place, history and humanities. When he came to the campus to witness everything in the experimental school, he felt that the school was dedicated and pragmatic from leaders to teachers, and the students were full of vigor, leaving a good impression on everyone. The centralized opening method is very good, which is convenient for communication and mutual learning. 3D printing, a science and education project, can best highlight personalization and innovation. It has two characteristics, one is forward extension and the other is materialization. Simply put, it solves real problems in real situations. I would like to thank the leaders of the city council and the experimental school for hosting this meaningful exchange and learning activity.

After the opening ceremony, Sun Baojing, director of Zaozhuang Experimental School, presided over the opening activity.

Figure 3: Director Sun Baojing of Zaozhuang Experimental School (left) and Chen Ming of Zaozhuang Experimental School (right)

The project leaders of ten schools in Shandong area of Anhui province successively gave the opening lectures.

Chen Ming of Zaozhuang Experimental School made an opening speech on "Research on 3D Printing Curriculum Development and Teaching Application Based on STEAM. Experts believe that the school's opening report meets the requirements of the specification, and its implementation plan is more specific, ignoring the refinement of the evaluation link, and it is appropriate to adjust the pertinence of the research objectives, such as for students, teachers, and different regions.

Qian Lei, No.3 Middle School in Tongling City, Anhui Province, gave a lecture on "Curriculum Development and Practice of Senior high school Open Source Hardware Project Based on 3D Printing Technology". Experts believe that the research contents corresponding to the three research objectives: innovation laboratory, curriculum development and practice, and exploration of effective implementation of project-based teaching mode have good standing and value. Its practice evaluation, static dynamic change is very good, should increase the classroom case study specific practices.

Figure 4: Qian Lei, No.3 Middle School, Tongling City, Anhui Province

Liu Guowen of Dongguan Ethnic Primary School in Dongchangfu District, Shandong Province made a speech on "Innovative Research on Teaching Mode Based on Modern Educational Equipment (3D Printer). Experts believe that the subject directly applies the curriculum standards provided by our center, and it is quite good to dock and land. Personalization and personalized learning can be rule-based.

Figure 5: Liu Guowen, Dongguan Primary School for Nationalities, Dongchangfu District, Shandong Province (left), and Gao Xiang, Ningyang School, Ningguo City, Anhui Province (right)

Gao Xiang of Ningyang School in Ningguo City, Anhui Province gave a lecture on "Research on the Formation of Students' Scientific Thinking and the Cultivation of Innovative Ability by 3D Printing Technology". Experts believe that Ningyang County in Ningguo has different conditions, different focus and different attention. The angle is small, but as long as you study hard, you can do it vividly. Only the subject report format should be standardized as far as possible, and the background, objectives, contents, methods, steps, results, promotion and division of labor should be reflected.

Zhou Huguo of Dongcheng Experimental Primary School in Feidong County, Anhui Province made a lecture on "Application Case Study on Integration of 3D Printing Technology and Geometry Teaching in Primary Schools". Experts believe that the school's topic is small, the entry point is small, and it is limited to mathematical geometry, but the thinking is clear and the practice is very specific.

Figure 6: Zhou Huguo (left), Dongcheng Experimental Primary School, Feidong County, Anhui Province, and Chi Qian (right), Dezhou Experimental Primary School, Shandong Province

Chi Qian of Dezhou Experimental Primary School in Shandong Province made a lecture on "Research on the Application of 3D Printing Technology in Education and Teaching". Experts believe that the school covers a wide range of topics, but it will face the embarrassing situation of lack of teachers, teaching materials and equipment. If there is no systematic 3D printing and innovative customer creation strategy, it will become a mere formality.

Wang Qi and Li Xiaoming, the central school of Shangpai School District in Feixi County, Anhui Province, gave a lecture on "Using 3D Printing to Construct Students' Spatial Thinking Application Research". Experts believe that the school is a characteristic demonstration school in Feixi County, which has sufficient ideas and support for the research. The definition of the concept of "spatial thinking" in the project is not clear and sufficient, which may lead to unclear research content. It is recommended to replace the reasonable expression.

Figure 7: Wang Qi, Central School of Shangpai School District, Feixi County, Anhui Province (left), Principal Deng Zongguo, Hefei No. 7 Middle School, Anhui Province (right)

Principal Deng Zongguo of Hefei No.7 Middle School in Anhui Province gave a lecture on "Research on the Integration of 3D Creative Design and Senior high school School-based Curriculum". Experts believe that the topic has made necessary definitions of key concepts and can be accurately defined on the basis of everyone's discussion. The report attempts to clarify the content of the research, indicating that the research group has clear research ideas, its discipline integration is strong, and the school informatization has invested more funds and determination. With this foundation, relevant results can be studied.

Yang Shuangshuang, an experimental senior high school in Changfeng County, Anhui Province, gave a lecture on "Research on the Integration of 3D Printing and Science and Technology Courses in Middle Schools". Experts believe that the format of the report is relatively standardized, its step setting and the staffing of the research team are optimized, and the research conditions are mature, but the expected expression of the results is not very accurate and should be adjusted.

Figure 8: Yang Shuangshuang, Experimental Senior Middle School of Changfeng County, Anhui Province (left), and Zheng Junzhe, Experimental Middle School of Linzi District, Zibo City, Shandong Province (right)

Zheng Junzhe (Zhao Na) of Linzi District Experimental Middle School in Zibo City, Shandong Province gave a lecture on "Experiments and Research on the Integration of 3D Printing and Various Subjects in Junior High Schools". Experts believe that the research results in the report are well summarized, and the research report, thesis works and teaching model are exactly the problems that need to be solved in the research.

Comprehensive expert comments believe that the commonality of this opening report is that the preparation work is sufficient, the school attaches great importance to it, and the members of the research group are well-prepared. But also to carry on the school-based curriculum development. In fact, the curriculum of equipment and the school-based curriculum should be guided by ideas before this. Generally, we follow the policy of "concept guidance, subject guidance, equipment support, experiment first, and gradual promotion.

At the same time, each has its own characteristics. Director Wang Lingyun believes that the school-based curriculum integrates a large amount of information. For example, the host school offers 89 school-based courses, selects courses and takes classes. The topic selection is relatively clever and the amount of information is large.

Figure 9: Director Wang Lingyun (left) and Director Liu Junbo (right)

Director Liu Junbo believes that the research site should be high. For example, the report of Changfeng, Anhui Province has obvious fusion characteristics, but it is time-consuming and labor-intensive, and the results may not be quite in line with expectations. Integration should be reasonable and technology should be learned as content. Help subjects learn. Help solve the problem. Studying real situations to solve real problems.

Figure 10: Li Yijun, Vice Chairman, Jia Yi San Gaoke

Li Yijun, vice chairman of Hubei Jiayi Hi-Tech, believes that Jiayi Hi-Tech, as the lead unit of the 3D sub-project, has the responsibility and obligation to organize active exchanges between the project schools, especially the curriculum resources of the project research, and should organize expert appraisal, display and promotion. I would like to express my gratitude to Hefei No.7 Middle School for inviting everyone to hold a mid-term results exchange meeting on the project.

During the exchange time, the leaders and teachers at the meeting discussed together, questioned and answered questions, and reached a consensus. They believed that national topics were precious and scarce. The most taboo thing was that there was no team and no method. Only when different disciplines, different qualifications and different methods were adopted in a multi-pronged manner, leaders attached importance to them, methods were appropriate, and measures were in place, could the expected results be achieved. They all said that it is appropriate to complete the core tasks of the stage as soon as possible, make the evaluation specific and quantitative, diversify the mode, express as rigorously as possible, and enhance the sense of responsibility of the subject research, so as to achieve the ultimate goal of popularization, innovation and application, and make the later research produce magnificent, exquisite and perfect flowers.

After listening to the opinions of experts, the project leaders of each school repeatedly revised the opening report. After discussion and signature confirmation by the expert group, the ten sub-topics were successfully opened and the expected purpose was achieved.

Figure 11: Group photo of the conference

(Wen/Rao Gang Jun)