The mathematics model is proposed, in which the restriction of classroomresource is emphasized.
并突出了教室资源的限制，试图给出了一个基本通用的模型；
2
The seat in the classroom is a kind of educational resource, which affects the realization of equality of educational opportunity in the course.
教室座位作为一种教育资源，影响着教育过程均等的实现。
3
The writer has constructed the exploratory physics classroom from some aspects such as adjusting and combining the course resource, building the question condition and optimizing the teaching course.