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The study dealt with the implementation of a pedagogical project for teaching Plane and Spatial Geometry in the 9th grade of Elementary School II, using the GeoGebra application as an innovative teaching tool. The project aimed to overcome challenges perceived in the traditional teaching of Geometry, seeking to integrate concepts in a contextualized and motivating way. The theoretical framework highlights the importance of innovative approaches, the contextualization of Geometry throughout history and the use of technological resources to enhance learning. The methodology adopted is predominantly qualitative, involving action and participatory research. The project was carried out at the São Jose Municipal School, located in a floodplain area in the municipality of Santarém, west of Pará. GeoGebra was introduced as a practical tool for exploring geometric entities, solids and figures, providing a visual and interactive approach. Analysis of the results reveals a significant improvement in the students' understanding and attitude towards geometry after the GeoGebra intervention. However, important considerations are pointed out, such as the need for adequate technological infrastructure and ongoing teacher training to maximize the impact of these initiatives. The study highlights the effectiveness of GeoGebra as a pedagogical tool for overcoming perceived challenges and promoting a more positive and contextualized view of the subject.
Lopes et al. (Thu,) studied this question.