Computer Science - Block-Based Programming - Introduction to Scratch - Programming Without Typing!
Introduction to block-based programming concept. Q1: 'To program a computer, you must type complicated code all day.' True or False? FALSE! Block-based programming uses DRAG AND DROP! Q2: 'Which is easier to understand?' Show text code: 'for i in range(4): forward(100); right(90)' vs. blocks: [repea