The aim of this study is to determine the sentence information activities for the process of reading and listening/ monitoring texts in eight themes in Primary Turkish 8 Lessons Book (MEB Press, 2019) interpret and evaluate them with a critical perspective. In the study, scanning model, which is one of the descriptive research patterns, was used. In the book examined at the end of the study, it was determined that the activities shaped around the main and auxiliary elements of the sentence field, the main and auxiliary elements of the sentence such as sentence types according to meaning (positive, negative, question), place of predicate (canonical, transpose), type (noun and verb sentence) and structure (single predicate, multi-predicate, verbial, conjunction); phrases (noun clauses, adjective clauses, verb and verb groups, etc.); idioms, proverbs and phrases that can be evaluated in a phrase or sentence structure; purpose according to its subject (active, passive) and object (transitive, intransitive), meaning in sentence [(positive, negative, question, subjective and objective judgment; object-result, cause-effect sentences] and emotion (reproach, longing, sadness, regret, exaggeration, surprise, liking); expression disorders, contribution of the arts of speech to the meaning of the sentence, transition and connection expressions that establish meaning relations between sentences etc. spread over a wide range in terms of the sentence information. At the end of the study, it was proposed to update and enrich the sentence information activities in 8th gradeTurkish text book in the light of academic studies focused on grammar teaching processes, especially with the discovery learning in constructive approach carried out in the literature.