DESIGN AND APPLICATION OF A METHODOLOGICAL PROPOSAL TO LEARN DESCRIPTIVE STATISTICS AND PROBABILITIES THROUGH THE ONTOSEMIOTIC APPROACH

This work was carried out through fieldwork based on the design and application of a methodological proposal for learning descriptive statistics probabilities using Ontosemiotic Approach (OA). It consists four implemented didactic sequences socio-constructivist approach with significant learning. The begin prior research conducted by students participatory responsibility control. topics interest are related to main elements probabilities, which will serve as basis in university improving results standardized tests. Each sequence’s include activities applied social environment region where they were implemented. evaluated technological aids such Geogebra software scientific calculators. To begin, pilot test (a priori) assess cognitive level regarding probabilities. aims implement teaching EOS eleventh grade Technical Agricultural Educational Institution (IETAT). study’s novelty lies Buffon’s needle experiment confirm existence irrational number π context other than traditional circumference its ratio perimeter diameter, providing valuable insights into mathematical objects their analysis. following addressed: Measures central tendency dispersion, frequency tables grouped data, variations, permutations, combinations, probability. Keywords: Approach, Measures, Dispersion, Frequency Tables, Permutations, Combinations, Probability DOI： https://doi.org/10.35741/issn.0258-2724.58.4.70