@inproceedings{de33012f8b3f45caa2b20610dfa6632d,

title = "The instrumental genesis in the demonstration of the pythagorean theorem",

author = "Manuela Subtil and Ant{\'o}nio Domingos",

year = "2018",

language = "English",

isbn = "978-91-7601-906-1",

volume = "5",

pages = "164",

editor = "Ewa Bergqvist and Magnus {\"O}sterholm and Carina Granberg and Lovisa Sumpter",

booktitle = "Proceedings of the 42nd Conference of the International Group for the Psychology of Mathematics Education (PME 42)",

publisher = "Psycology and Mathematics Education (PME)",

note = "42nd Conference of the International Group for the Psychology of Mathematics Education - PME 42 ; Conference date: 03-07-2018 Through 08-07-2018",

}