Question

I’m a computer science student finishing up my second semester of programming classes. I’ve enjoyed them quite a bit, and learned a lot, but it seems other students are struggling with the concepts and assignments more than I am. When an assignment is due, the inevitable group email comes out the day or two before with people needing some help either with a specific part of the problem, or sometimes people just seem to have a hard time knowing where to start.

I’d really like to be able to help out, but I have a hard time thinking of the right way to give them help without giving them the answer. When I’m having trouble understanding a concept, a code snippet can go along way to helping me, but at the same time if it makes a lot of sense, it can be difficult to think of another way to go about it. Plus the Academic Integrity section of each assignment is always looming overhead warning against sharing code with others. I’ve tried using pseudo code to help give others an idea on program flow, leaving them to figure out how to implement certain aspects of it, but I didn’t get too much feedback and don’t know how much it actually helped them out, or if it just confused them further.

So I’m basically looking to see if anyone has experience with this, or good ways that I can help out other students to nudge them in the right direction or help them think about the problem in the right way.

Answer 1

Have them explain their code to you.

This accomplishes several things:

• First, it demonstrates that they actually have code to show you. How can they not understand something if they haven’t even opened up a text editor yet?
• Next, it demonstrates that they understand the code at a basic level. They could have copied it from somewhere. If they don’t know the first thing about the code they have, that’s a flag. (If they did copy the code, but still took the time to understand the code, then that’s still academically dishonest but it’s a valuable skill to use after college.)
• Finally, now we’re at the place where they might actually get it, with your help (or possibly even without!) If they get to the place where the hole in their understanding is (as they’re explaining their code to you) and it jumps out at them, then they’ve solved their own problem. If they don’t recognize the hole, then this is where you can give them targeted hints.