基于高中生物理基础差异的分层次大学物理教学研究与实践

Research and Practice on Hierarchical UniversityPhysics Teaching Based on the Difference of Physics Foundation in Senior High School Students

在目前高考综合改革制度下,大学新生的高中物理基础存在更明显的差异性.大学物理教学中,如果通过常规＂一刀切＂的模式开展教学,将很难获得理想的教学效果.调研分析了目前大学新生各物理知识模块的高中基础差异,并针对现状设计实践了3个层次的大学物理教学方案.

Based on the quantum mechanics problem with one dimensional （1D） step like potential, many an interesting results have been obtained. The moving directions of the injected particles and the position of the step like potential are attributed to the main facets of this problem. It is a good exercise about 1D stationary state,and is a typical problem to show the specialty of quantum mechanics.