If you’re teaching yourself to code, you might often encounter confusion. Also, if you are an expert programmer, you can encounter confusing bugs. So what

(Also check out my guide to studying computer science. I mention some additional important things there.) The Free Response Question (FRQ) section of the AP

This is a guide for students studying computer science. It covers some of the ideas I teach to my students every day. Here, I’m giving

You can work through typical stumbling blocks with a greater sense of ease by using outside-the-box methods and “working smarter.” You can give yourself permission

Tiny steps are a key part of my teaching. Why do tiny steps make things easier? It works like this. Any job you try to

Problem solving: Dealing with the unknown The central challenge in coding is problem solving. By “problem solving,” I mean working through a problem when you