I agree. Honestly, I thought he was going to be using Scheme, and maybe derive a for loop by using recursion. But honestly, I hate the misleading title of this

I agree. Honestly, I thought he was going to be using Scheme, and maybe derive a for loop by using recursion. But honestly, I hate the misleading title of this post, because it completely misdirects what the post is about, which is just breaking logic up into a functions. Typically, you'd teach this by explaining the concept of functions, rather than focusing on loops, which is completely irrelevant to the proper use of functions.