Research on the Application of“Three-Teacher Collaboration”Model in Primary School Mathematics Reasoning-Case Study of Second Grade in Xiong'an Rongxi Wangquan Primary School
WANG Xue, ZHANG Mengyao, LIU Yanan
(Xiong'an Rongxi Wangquan Primary School, Xiong'an, Hebei 071700, China)
Abstract: This study constructs a three-teacher collaborative classroom featuring“guidance by the great teacher (teacher)， teaching by the little teacher (student)，and empowerment by the wise teacher (AI)" based on Zhou Hongyu's “life-practice”education theory. Through the “three stages (knowing-doing-creating),four levels(individual-pair-class-extension), five dimensions(knowledge-ability-emotion-attitude-value)”framework integrating picture book scenarios, localized elements of Xiong'an and AI technology, it achieves the organic unity of mathematicalreasoning ability and national identity cultivation. Empirical results show: The model increases class participation by 167%(34%→91%)，86% of students master elimination method, and 92% enhance hometown identity, providing a replicable paradigm for lower-grade mathematics teaching reform.
Keywords: life-practice education; three-teacher collaboration; reasoning ability; localized teaching; primary mathematics
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