Computer Science - Block-Based Programming - Introduction to Scratch - Your First Scratch Program
4-step guided first program. Step 1: 'Drag [when green flag clicked] to the scripts area. This is an EVENT block - it starts your program when you click the green flag.' Step 2: 'Snap [move 100 steps] below it. Now click the green flag. The cat moves right! Click again - it moves more!' Step 3: 'Add