The students of the Defense University Center at the Spanish Naval Academy (Marín, northwest of Spain) attend both the military studies and mechanical engineering degrees. These students are the future officers of the Spanish Navy. Among them, the Marine Corp students attend subjects focused on topography, Geographic Information Systems (GIS) and an amphibious landing. In this framework, this paper presents an example of an application of the use of physical models for a better understanding of the terrain, as well as for landscape design or military planning. Through the use of different GIS and Computer‐Aided Design software, the students have to demonstrate their capabilities to create and produce three‐dimensional (3D) printed models. This work shows how the use of printed scale models of the terrain offers visualization advantages and more understanding to students when compared with virtual models or traditional maps. Additionally, a methodological approach is presented aiming to produce 3D‐printed models using open data sources and free license software. From a point cloud of data, this software allowed creating and editing the virtual model (scales, vertical exaggeration, smooth, etc.), as well as to merge different point clouds. The methodology was applied to the Island of Tambo (Galicia, Spain). Using Light Detection and Ranging data, several printed scale models were elaborated on, including the Digital Terrain Model and Digital Elevation Model. Additionally, a bathymetric model was created, aiming to assist in the design of an amphibious operation.

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Some subjects of Engineering Mechanical result particularly difficult because previous knowledge and skills are required. It is the case of Graphic Expression. There are two main reasons justifying failure. Firstly, it is very common to find students with difficulties for the spatial vision. Secondly, a variable percentage of students do not have any previous experience about the contents of this subject since it is a non-compulsory subject in secondary school. This work presents different experiences of inclusive teaching to help these students to achieve the required level of knowledge and the evaluation of this activities.