Models-poliads and their role in training mathematics
We examine the situation where the object has a system of models that describe the same aspects of a prototype «with nearly the same detail». In a situation where there is a mechanism of direct transfer of information between these models, such system model is called a model-polyads (option: model-dyad, model-triad, etc.). Under these conditions, the interface component between different components of the models-polyads plays a special role. Conscious use of models-polyads allows using the device of various theories in one study, which significantly increases the possibility of analysis and research of prototype.