【實用教育app】Classroom Teacher Calculator|最夯免費app-綠色工廠好玩App

Teacher CalculatorFeatures a standard calculator, and RPN calculator (through an option).Useful in class - stores the keystrokes, so you can see where you (or a student) have gone wrong / present to a class with a visualiser. Made for learning - can be taken around the class to demonstrate to students (with the sum displayed on the screen).