In the context of large class sizes, an analysis of the existing classroom teaching system, particularly in relation to aptitude-based instruction, reveals several challenges. These include issues in teacher-student communication, limitations in teachers’energy and capacity, as well as obstacles in facilitating effective questioning and engagement. On this basis, it summarizes the reasons for the difficult implementation in accordance with their aptitude from the three aspects of society, school and teacher, and puts forward the improvement strategies from these three aspects: increasing the investment in education; enriching the "teacher side"; home-school reasonable education; hierarchical questioning, stratified design and so on.

Zhu Lin. Research on individualized teaching under the background of class teaching system. International Journal of New Developments in Education (2023) Vol. 5, Issue 25: 45-50. https://doi.org/10.25236/IJNDE.2023.052509.

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