Get organized - a major reason students struggle in classes is because they aren’t sure of the best way to organize their homework time. General tutoring can help with that.
Remember what you read - have you ever finished a page of your reading only to realize you don’t remember anything you read? General tutoring will help you better remember what you have studied.
Prepare for exams - If you were surprised at a low score on a test, you might need to study differently (not necessarily more!) Learn how to do that.