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Didactic fan. (Machine-translation by Google Translate, not legally binding)
Didactic fan. (Machine-translation by Google Translate, not legally binding)
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机译：说教迷。 （通过Google翻译进行机器翻译，没有法律约束力）
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摘要
Didactic fan, composed of a certain number of elements or rods of flexible laminar material, articulated at one end on a common spike, each of which elements is characterized by having parallel side edges that, at the upper end, bend diverging expanding the field triangularly and forming a head provided for the arrangement of a large letter, which is the initial word that appears below it, which, in turn, in a lower position, has its graphic representation with a figure whose object is the meaning of the aforementioned word, which allows the child to learn to identify the letter by the figure and apply the correct sound. (Machine-translation by Google Translate, not legally binding)
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