I recently started looking through Structure and Interpretation of Computer Programs, and the book feels enormous. What's an effective way to study it? Should I read a certain number of pages at a time, take detailed notes, write programs, or focus mainly on the exercises? I'm comfortable with programming—I've built a CHIP-8 emulator and a few other projects—but I still worry about reading without fully understanding the material or overlooking important ideas.
3 Answers
Don’t try to conquer the whole book at once. Work through it steadily, a small section at a time, and pause whenever an idea feels unclear. The goal isn’t to remember every sentence—it’s to understand the main concepts and be able to explain or use them.
Use the accompanying lectures as another explanation of the material, then return to the chapters and exercises. SICP is not really a book you finish once and never revisit; different parts tend to make more sense as your programming experience grows. It’s fine to move slowly, skip an exercise that is far beyond your current level, and come back to it later.
A good rhythm is to read a section, experiment with the examples yourself, and then attempt the exercises before moving on. Writing code is especially important with this book because many of the ideas become much clearer when you modify the examples or try to recreate them from memory. Keep notes short and focus on key concepts, questions, and useful discoveries rather than transcribing the chapter.
That makes sense. I’m mostly worried I’ll keep moving while missing something important, so I’ll slow down and check my understanding as I go.