Abstract: In the course teaching and assessment of Landscape Dendrology, most colleges follow the process methods of class preview, classroom discussion and after class summary. The results of comprehensive process and final examination are taken as the comprehensive evaluation results. In order to adapt to the changeable environment and combined with the actual learning situation, it is necessary to design a teaching and assessment mode that can adapt to the situation and is more in line with the actual application.Under the process of continuing the existing better teaching and examination mode, classroom discussion, after class summary and final examination, make some changes in content and methods, form a new teaching and examination mode, and effectively improve the teaching and examination results of the course. Provide accurate and practical basic knowledge for more rapid integration into landscape related industries.