https://padlet.com/angela_cipollini/PianoCartesiano
Vedi
https://jamboard.google.com/d/1NZ7O2Sjmxz2ydFCXg68xPiE_Csvaikl7D82Wbc1ZVco/edit?usp=sharing
https://padlet.com/angela_cipollini/fasci_rette
https://jamboard.google.com/d/1ofYB3wGbRLYpGcGBNJlBi_gtEybHn0MHRfM36gdkdR8/edit?usp=sharing
(English)
https://padlet.com/angela_cipollini/Parabola
See
https://padlet.com/angela_cipollini/circle