CHENG Jun1,2, SHEN Yan3, WANG Hou-Xiong1**, MA Hui-Qing4, WANG Huai-Wen5, ZHANG Yu-Bin6
1. Department of Artificial Intelligence Education, Central China Normal University, Wuhan 430079, China;
2. Guangdong Academy of Education, Guangzhou 510035, China;
3. Shenzhen Yantian District Institute of Educational Sciences, Shenzhen 518001, China;
4. Foshan Shunde Desheng School, Foshan 528300, China;
5. Teaching-Research Office of Foshan Education Bureau, Foshan 528000, China;
6. Shenzhen Futian District Institute of Educational Sciences, Shenzhen 518000, China