About the methodology
The Circle of Mathematics in Brazil methodology is the adaptation, to the Brazilian setting, of The Math Circle approach, developed by Harvard University professors Bob and Ellen Kaplan. In it, errors, conjectures, examples and counterexamples given by children are key ingredients in pondering and reasoning of thought and lead to the creation and appropriation of math knowledge with confidence. The approach core idea is “tell me and I’ll forget it, ask me and I’ll find out”.
Developed resources

- 4 video-classes and showcases on the approach
- 7 videos on math teaching
- 2 video keynotes
- 3 books for teachers
Library
Video gallery
Video-classes and showcases
Classes focused on the methodology and that deal on educational approaches and address topics such as explosive points and different infinity sizes.
Videos on math teaching
Statements and discussions on teaching math and its origins, educational models and the importance of the teacher.