- Print lesson posters
- QR Keys
- Lessons
- Categories
- Resources
- Content
- Images
- Admin Tools
- Help
-
Synopsis: the historical context of how fractions appear naturally as a tool for measurements is presented. The idea of fraction is illustrated as the idea of division and examples were created.
Source: Portal of Mathematics.
URL: http://matematica.obmep.org.br/index.php/modulo/ver?modulo=28
Loading...