〔 ＂Thousands of people make progress＂ 〔 ＂Nayong Tianhe＂ story ⑦： ＂Tianna Space＂ uses artificial intelligence to accurately ＂portrait＂ teachers’ classroom.

2026年10月29日 | admin | aa
Recently, Tianna Space, a joint laboratory of artificial intelligence and teacher’s ability development in Nayong Tianhe Experimental School, has brought different experiences to teachers and students. The school uses the AI assessment system of teachers’ ability in the classroom of Tianna Space to conduct AI analysis of teachers’ classroom teaching ability to help teachers improve their professional ability. Through the application case, the overall accuracy of the evaluation system has basically reached more than 80%, and the artificial intelligence technology is used to accurately "portrait" the teacher’s classroom.
"Tianna Space" Classroom of Nayong Tianhe Experimental School
The reporter learned that the AI assessment system for teachers’ ability was jointly developed by South China Normal University and Zhongxun Post and Telecommunications Consulting and Design Institute. It is the first system product in China that uses artificial intelligence, big data and other technologies to help improve teachers’ ability. In the Bijie Education Project supported by Guangzhou Tianhe Education Bureau, the "Tianna Space" of Nayong Tianhe Experimental School numbered 001 is the first public classroom of this product.
At 11: 00 a.m. on November 16th, a third-grade math class named "Know a Part" was being held in Tianna Space. By uploading the teaching video, Guan Xue, a math teacher, distributed his attention and time in this class in the analysis report of the AI assessment system for teachers’ ability.
"The system analyzes the coverage of teachers to students online by recording my line of sight distribution, classroom walking trajectory and other factors; And by recording students’ classroom expressions and classroom behavior records, feedback on students’ mastery and classroom discipline is of great help to my business improvement. " Guan Xue added that the system will also record teachers’ positive and negative language, speech speed and classroom emotion, and put forward adjustment suggestions by analyzing teachers’ thinking guidance.
Analysis and Suggestions on Teaching Behavior of Automatic Generation of AI System
"In the past, we simply relied on manual evaluation of classes, and subjective errors were inevitable." In the eyes of Xiao Neng, vice president of Nayong Tianhe Experimental School, "Tianna Space" is a good helper to help teachers improve their professional ability and improve the construction of school teachers.
AI evaluation platform for teachers’ ability
"Through in-depth data mining of teachers’ classroom teaching process, with the help of 25 classroom elements to analyze and diagnose and form an evaluation report, we can help teachers accurately acquire their own characteristics of professional development ability, analyze the development trends of teachers’ ability, and make suggestions on teachers’ professional development, so as to systematically and scientifically promote the improvement of teachers’ professional ability and improve the construction of school teachers."
Up to now, "Tianna Space" has been evaluated and generated more than 200 times. The AI evaluation system of teachers’ ability is gradually solving the teaching pain points of "difficult evaluation", "confusing teaching and research" and "less records", which provides a powerful intelligent tool and grasping hand for assisting the reform of teacher evaluation oriented by "education and teaching".
Guizhou Daily Eye News reporter Zhang Hongyu
Editor Liu Juan
Tao Yang of second instance
Third trial of Liu Dan
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