Construction and life cycle of the fly - 10 models on the board

MACHINE TRANSLATION (not authorised yet)

Teaching aid in the form of 10 colourful, 3-dimensional models made of plastic, attached to the board and presenting the construction and development cycle of a house fly. The models are realistic, carefully crafted and well visible (enlarged several dozen times in relation to natural sizes). The models, apart from the individual forms of the development cycle, present such characteristic elements of the structure as the leg or the mouth apparatus as a separate enlarged model, apart from the large adult fly model. Overall dimensions of the board: 60 x 46 cm.