This review presents an investigation made by the researcher Pedro Paulo Scandiuzzi with the kuikuro people in the village Lahatua Otomo in the Xingu National Park (PQXin) wants to question that interference/conflicts can appear in the geometry teaching of the formal content in the culture of the national society with thekuikuro indigenous society. The author reveals in this book his beliefs and conviction about what is educate and what is educate ethno, and mathematics, results that this disrespect all the production of these people can generate that author called the ethnocide of the indigenous peoples. At last, recognize that the program about ethno mathematics, in his vision transdisciplinar and transcultural, gave the possibility of amplify knowledgeand points of view to contemplate the reality more global.