Add a new check box for reconstructing a model: "Give description" when it is checked, then Topomath behaves as it does now, selecting a description when it is unambiguous. When the checkbox is clear, then TopoMath never selects a description for the student.
Add a new check box for reconstructing a model: "Give description" when it is checked, then Topomath behaves as it does now, selecting a description when it is unambiguous. When the checkbox is clear, then TopoMath never selects a description for the student.