A part time job at the college.
College will offer Work Study in the student's award letter.
Advantages
Students on Work Study usually have flexible hours based on class times.
Earnings won't impact next year's financial aid.
Disadvantages
The money is not available upfront. You will receive a paycheck just like any other job. It will be the student's choice as to what the money is used for. It will not go directly to tuition or other college costs like your grants or loans.
Sometimes there are a limited number of jobs that a student could do for work study. They can be difficult to get.