[303786] Artigo – CBM – Congresso Brasileiro de Metrologia

Resumo: This work presents an educational web application about dimensions and properties related to nanomaterials. The application brings information through a simulated experience with the presentation of nanomaterials images in 2D, 1D and 0D formats. Comparisons between objects of different sizes are also made, allowing to approach the basic notions of metrology, such as magnitudes and scales. As an educational resource, it helps in learning and discovering the properties and applications of nanomaterials related to the change of scale and its consequences in an interactive way. The scope was limited to carbon nanomaterials in order to meet the objectives more efficiently. The validation was done using the inverted classroom model with a post-high school technical course class. The validation process showed that the application, besides serving as an educational resource for high school classes, can be extended to several classes or even to the general public, and is also suitable for learning methodologies that incorporate new technologies.