This paper explores the importance and strategies of applying the Input Hypothesis Theory to teaching materials in hierarchical practical English teaching in higher vocational colleges. By analyzing the core points of the Input Hypothesis Theory and combining with the characteristics of great differences in English foundations among students in higher vocational colleges, it elaborates on how to reasonably select and apply teaching materials in a hierarchical manner based on this theory, so as to improve teaching effectiveness, meet the learning needs of students at different levels, and enhance their comprehensive English application ability.

Yu Yufeng. A Brief Discussion on the Application of the Input Hypothesis Theory in Hierarchical Practical English Teaching in Higher Vocational Colleges. Frontiers in Educational Research (2025), Vol. 8, Issue 8: 31-38. https://doi.org/10.25236/FER.2025.080806.

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