Objective: To explore the implementation pathway and application effects of the layered teaching method in vocational basketball instruction. Methods: Based on students'skill level differences, a three-tier teaching system was constructed consisting of basic, intermediate, and advanced layers. Differentiated teaching objectives were formulated for each tier, modular teaching content was organized, and a multi-dimensional value-added assessment mechanism was established for a semester-long teaching practice. Results: Students in the basic layer showed significant improvement in basic technique proficiency rates, with notably enhanced learning confidence. Students in the intermediate layer demonstrated substantial improvement in skill combination ability and tactical execution success rates. Students in the advanced layer exhibited stronger creativity and decision-making abilities in high-intensity confrontations. Overall classroom participation enthusiasm increased, and teaching efficiency and quality achieved remarkable advancement.