This concept map about prepositions provides a simple and structured overview of this invariable part of speech in Italian grammar. The map explains the function of prepositions, which connect words or sentences, and distinguishes between proper, improper, contracted prepositions and prepositional phrases. It presents the main Italian prepositions (di, a, da, in, con, su, per, tra, fra), their contracted forms, and the elements that can function as improper prepositions, such as adverbs, adjectives and participles. The map also includes simple examples to help students recognize and understand the use of different Italian prepositions.