AP Computer Science Video 2 - Introduction to Variables

Video #2 in a lecture series teaching the AP Computer Science curriculum and an introduction to Java. In this one, we write a program to calculate the area of a circle like you might do in a programmable calculator. We learn how to ask the user questions and how to store numbers in the computer's memory - in variables. Presented by Don Woodlock, Senior Vice President from GE Healthcare and MIT trained in Computer Science. Link to the code is: www.donwoodlock.com/APCS/Video...