Loop Diagram Worksheet
Loops are essential to programming. However, when first encountered, loops can be a confusing topic. The idea that a few lines can make other code repeat, it is not an intuitive concept. My students understood the idea of repeating code, but struggled to understand the iteration and control elements of a loop.
I used this worksheet as a warm up for my lesson. It helped my middle school computer science students grasp the concept of a while loop. Feel free to use it in your own classroom.