Olympic Didactic Situations (ODS): an application of Olympic Problems (OP) in the light of the Didactic Situations Theory (DST) with the support of the GeoGebra software

• Autor(a) principal: Silva, José Gleison Alves da
• Data de Publicação: 2021
• Outros Autores: Alves, Francisco Régis Vieira, Menezes, Daniel Brandão
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Revista de Ensino de Ciências e Matemática - REnCiMa
• Texto Completo: https://revistapos.cruzeirodosul.edu.br/rencima/article/view/2850
• topic: OBMEP; Teoria das Situações Didáticas; Engenharia Didática de Formação; Situação Didática Olímpica; Formação Inicial; OBMEP; Theory of Didactic Situations; Didactic Engineering Training; Olympic Didactic Situation; Initial Formation; OBMEP; Teoría de las Situaciones Didácticas; Ingeniería Didáctica Formación; Situación Didáctica Olímpica

The objective of this paper was to present partial data from an investigation that deals with the use of Olympic Didactic Situations (ODS) for the teaching of plane geometry. We emphasize that these Olympic Problems (OP), which enable the student to act, formulate and validate mathematical knowledge/knowledge, are called Olympic Didactic Situations (ODS) and represented by the expression ODS = OP + TDS. We used the Didactic Training Engineering (DTE) methodology as having subjects from the Mathematics course at the Universidade Estadual Vale do Acaraú (UVA) and supervising professors of the Jr Scientific Initiation Program, who were submitted to Olympic Didactic Situations) in an initial and/or continuing education environment, through the Google Meet platform and through remote education due to the coronavirus pandemic (COVID-19). For data collection, we are based on the steps of the Theory of Didactic Situations and on the assumptions of EDF. The partial results showed that the referred proposal can be used to teach concepts of plane geometry in the classroom, together with the contribution of GeoGebra in the visualization and dynamization of the figures and in the training of the participating subjects.