4+ week, 2+ day ago  (475+ words) The TI-84 Plus, Texas Instruments' iconic graphing calculator, continues to dominate high school math classrooms worldwide, but shifting curricula and digital alternatives are reshaping its commercial landscape. By Dr. Elena Voss, Senior Education Tech Analyst: The TI-84 Plus exemplifies how…...

1+ mon, 1+ week ago  (1137+ words) You live on your phone, but your math teacher still wants a TI-84 Plus. Here is why this old-school calculator still dominates US classrooms, what it really does for you, and how not to get ripped off. Bottom line: If…...