• Trigonometria por apps 

      Mastronicola, Natália Ojeda; http://lattes.cnpq.br/8713439729693928 (Universidade Federal de São CarlosBRUFSCarPrograma de Pós-graduação em Ensino de Ciências Exatas, 2014-10-31)
      In this work the author intends to show an experience of implementation of alternative activities to traditional teaching of trigonometry in 9th year of Fundamental School (Brazilian curriculum). The theme choice came from ...