The operative notions of volume and length: an exploratory study

• Autor(a) principal: Santa Rosa, Ariadna Crisley
• Data de Publicação: 2018
• Outros Autores: Ferriera, Chrislaine Thuany Vieira, Silva, Dayane Nunes da, Tibúrcio, Nadiane Maria da Silva, Assis, Ravena Duarte Costa de, Ferreira, Weldison Amisadai da Silva
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Research, Society and Development
• Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/350
• topic: Piagetian Evidence; Volume Conservation; Conservation of Length.; Probar Piagetianas; Conservación de Volumen; Conservación de longitud.; Provas Piagetianas; Conservação de Volume; Conservação de Comprimento.

This work has the objective to describe tests about logical notions of volume and space on children’s speech during the Piagetians tests. The tests were applied in children aged 4 and 9 years old, re in order to evaluate the cognitive dimensions and the stages of development of the subjects studied. We handle materials such as: glass, water, jar, modeling clay and pencil. The results indicate the notions of children related to volume and length. Such dimensions are associated with the development of logical operations. In the Volume Conservation test, it can be observed that child A can not understand what was done, and is therefore preoperative. In the second test (Conservation of  Length), it demonstrates inconsistency in its statement, easily yielding the conter argument, thus being at the intermediate level. Child B demonstrated volume and length preservation in the tests, explaining the answers correctly, and could be categorized as operative. Accordingly, the study concludes that assessing cognitive development contributes to the organization of pedagogical work.