A new teaching procedure from the use of coupling parts and signs in pre-determined sets (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main patent no. 253.648, by: "a new didactic procedure based on the use of parts and signs that can be attached in predetermined sets", in which there is a series of rectangular cards containing words written in at least two languages, characterized in that each of the cards presents written on its previous surface a certain word or word and precisely under each written word its translation into another language, and because the word and its translation are respectively located in an area top and bottom of the surface of each chip that is theoretically divided into two upper and lower sectors, determined by each of the aforementioned expressions, and because several chips of this type can be grouped horizontally for the formation of certain phrases according to the selection voluntarily carried out by the user, leaving a series of cards in such a way that in their respective upper sectors they specify a phrase in their language, while in their lower sectors they present the translation to another language of the same phrase, by virtue of the translations of each word in their respective record, because the mentioned cards can be entered in exhibiting means such as lecterns by virtue of appropriate means. (Machine-translation by Google Translate, not legally binding)