How clear is the writer's problem? What changes could the writer make to help you understand what the problem is and why it is important?
The most important thing a person needs to know when reading a problem solution paper is what the problem is. You could ask the writer to clearly state the problem in a single sentence near the beginning of the paper.
Is it clear what caused the problem?
One way to make the problem clear is to explain what caused it. You might ask the writer:
"Why does this happen?"
"Why should I care?"
Does the writer try to convince the reader by explaining possible solutions--one that will not work, as well as ones that will?
What additional information might better convince you why one solution will not work while the writer's solution will? If you can think of some additional convincing facts or examples, share them with the writer.
Has the writer convinced you that any problems with the best solution can be solved?
The best solution may lead to other problems. If you can think of any possible problems with the solution, share them with the writer. Ask:
"What about __________?"
"What if __________ happened?"
Does the essay have a strong conclusion? If not, what would make the conclusion stronger?
Does the writer restate the problem? If not, you could suggest that. Does the writer call on the reader for support? If not, you could suggest that, too.
What do you like about the paper? What works well?
Every paper has its strong points. The writer needs to know what they are. Is the paper well organized? Is it interesting? Tell the writer what works well.