Vol. 3 No. 3 (2017)

Experiences & Research Articles

• Star polygons... and beyond. Path to a vertical curriculum in the first cycle of education

  Antonella Castellini, Alfia Lucia Fazzino

  527-538

  • PDF (Italiano)

• The early algebra and the ArAl project

  Giancarlo Navarra

  539-547

  • PDF (Italiano)

• Basic geometric-trigonometric equalities and problem-solving: Linear and angular elements

  Panagiote Ligouras

  549-565

  • PDF