In the context of the rapid development of information technology, intelligent education platforms for primary and secondary schools have come into being. Teachers can carry out teaching and research activities based on the resources provided by the platforms, but they will encounter some obstacles in educational practice. Based on the realistic needs, three teaching and research modes are proposed: combining autonomy and teamwork, combining theoretical learning and practical exploration, and applying typical lesson examples. After practice, it was found that it could effectively promote teachers' attitudes towards participating in teaching and research activities and enhance their teaching knowledge and skills. In the later practice and research, more urgent attention should be paid to the actual needs of teachers' teaching and research, to solving specific problems, and to the improvement of teachers' actions in teaching and research activities, and finally a community of teachers' teaching and research activities should be formed to promote teachers' exchange and collaboration.

Pengcheng Xing. A Practical Study on the Application of Smart Education Platform for Teaching and Research by Primary and Secondary School Teachers. International Journal of New Developments in Education (2023) Vol. 5, Issue 8: 76-81. https://doi.org/10.25236/IJNDE.2023.050814.

[1] Wang Yongzhao, Cheng Yang, Li Lijun. The rich connotation, realistic dilemma and practical progress of digital literacy of teachers in vocational colleges in the era of digital intelligence[J]. Education and Career, 2023, No. 1033(09): 87-90. DOI: 10. 13615/j. cnki. 1004-3985. 2023. 09. 004. 

[2] Xu Bibo, Pei Qinxue, Chen Zhuo, et al. The practical significance and optimization direction of the national primary and secondary school smart education platform to promote digital transformation of basic education[J]. China's e-learning, 2023, No. 433(02): 74-80. 

[3] Hu Xiaoyong, Cao Yuxing. Research on the teaching and research model and development path for "Internet+"[J]. China's electrification education, 2019, No. 389(06): 80-85. 

[4] Liu Yi, Xiu Yadi, Zhang Shaona, et al. Teaching and research on lesson examples: Exploring the wisdom of teaching and research on excellent lessons[J]. Digital Education, 2019, 5(02): 52-57. 

[5] Wu Jiannan, Xu Xiaodong. The current situation and future development of teachers' error correction literacy research in the digital era [J]. Open Education Research, 2023, 29(02): 61-73. DOI:10. 13966/j.cnki.kfjyyj. 2023. 02. 008. 

[6] Zong Min, Wei Yitong, Pan Jing, et al. A study on the support capability of digital campus construction for large-scale online teaching: the case of Hubei Province[J]. China Education, 2021, No. 410(03): 97-103.