The central theme addressed in this work corresponds to the possible changes in relation to the
content of school mathematics, specifically basic education in the content of statistics. We
problematize the production of the curriculum, here, to seek what should be the curriculum, and
what are the knowledge considered as rights to be said in schools, in the sense of understanding
in schools, in the sense of understanding how some factors that influence the changes of these
contents in the Textbook. LD). For this discussion, we brought the readings of the documents
that regulate education in Brazil, others from the field of curriculum theories and Statistics
education. Thus, the main objective of the project is to understand how the discourses
materialized in official education documents and in the work performed will influence changes
in the content of statistics in textbooks. It is one that uses documental analysis, through the
survey of collections of textbooks from Elementary School II, from the National Textbook Plan
of 2020, used by the 62 schools that are guided by the Regional Board of Education of
Araguaína, culminating in in the treatment and analysis of information from the two most used
editions of the collection. As the A Conquista da Matemática collection was the most used, it
was noticed from the analysis that, in relation to the 1998 edition, in the edition published in
2018 there was an expansion and deepening of the statistical concepts and tools to be taught
and learned. In view of this, it is concluded that there have been significant changes in the way
in which the content of Statistics is presented/mobilized in the editions of LDs analyzed.
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