Kapitel
Surprise Design and Geometric Function
Maria Alice Gravina (gravina@mat.ufrgs.br)
Vandoir Stormowski (vandoirs@gmail.com)
Mathematics Institut , Federal University of Rio Grande do Sul , Brazil
This book is about one of the courses that is part of the professional program for mathemtics teachers “Mathematics, Digital Media and Didactics” (em http://www.ufrgs.br/espmat/disciplinas/midias_digitais_I/ ).