With my country’s vigorous advancement of the construction of sponge cities, the research on the sponge landscape design of primary school campuses has become a hot spot. This paper takes Hefei Experimental School as an example, through the investigation of the current situation of the school landscape, using BIM technology to assist modelling, summarizes the shortcomings of the campus landscape and proposes a sponge landscape design strategy. With Revit and Vectorworks2019 as the main tools and platforms, under the support of the whole process of BIM technology, according to the current situation of the primary school campus and the behaviour characteristics of the primary school students, a design plan for the sponge landscape of Hefei Experimental School is proposed, showing that BIM technology is fully used in the sponge landscape design of the primary school campus, and put forward deficiencies and prospects.