Research on the Impact of Teacher Support on Academic Achievement of Middle School Students

中学阶段是学生心理发展和学业奠基的关键期。教师作为学生校园生活中的核心影响者，其支持行为对学生的成长至关重要。本研究基于文献综述与理论分析，探讨了教师支持与中学生学业成就的关系及其影响机制。研究发现，教师支持，尤其是情感支持与学业成就存在显著正相关，主要通过增强学习动机、促进深度思考、建立良好师生关系等路径发挥作用。基于此，本文提出学校应完善心理健康教育制度与设施、推进教师支持导向的管理理念、教师应提升支持行为的针对性与有效性等建议，以促进学生健康发展。The middle school stage is a critical period for students’ psychological development and academic foundation. As the core influencers in students’ campus life, teachers’ supportive behaviors are crucial for students’ growth. Based on literature review and theoretical analysis, this study explores the relationship between teacher support and middle school students’ academic achievement, as well as its influencing mechanisms. The research finds that teacher support (especially emotional support) has a significant positive correlation with academic achievement, mainly exerting its effects through paths such as enhancing learning motivation, promoting deep thinking, and building good teacher-student relationships. Based on this, this paper proposes suggestions that schools should improve mental health education systems and facilities, promote a management philosophy oriented toward teacher support, and teachers should enhance the pertinence and effectiveness of their supportive behaviors, so as to promote students’ healthy development.