Casio fx-CG50 for High School Students: Getling, David: 9781702713016: Books: Amazon.com
Casio fx CG50 OS Update - YouTube
Python snakes its way to the CASIO Graphing fx-CG50 PRIZM calculator @casioeducate @CASIOJapan @micropython #micropython « Adafruit Industries – Makers, hackers, artists, designers and engineers!