How and why transition from TI-84 to TI-Nspire CX

Results of the discussion group DG1.8 at Sharing Inspirations 2019.
Theme: Transition from TI-84 to TI-Nspire.
Auteur: Epi van Winsen
Sujet: Mathématiques
Tags Logiciel , Calculs , Constructions , Ajustement , Différencier , Différentiation , Limite , Modélisation , Parabole , Sharing Inspiration 2019
In this group we talked about WHY and HOW.
The WHY part gave some WOW examples to show (part of) the extra value of the TI-Nspire as a didactical tool.
The HOW part is an analysis of the problems that occur in the countries that participated in this group.