- Print lesson posters
- QR Keys
- Lessons
- Categories
- Resources
- Content
- Images
- Admin Tools
- Help
-
Synopsis: time of the banner of the industrial revolution, where STA written "8 hours work, 8 hours recreation, eight hours of rest."
Source: MEC
URL: http://portaldoprofessor.mec.gov.br/fichaTecnicaAula.html?aula=36822
Loading...