I would also really encourage you parents to talk with your students about “How” to go about asking for LORs… strategy in timing of the initial request and follow ups, prepping an abbreviated CV to pass along to give your student even more ‘depth’ for the person writing, and give some examples of the way(s) to go about it and even consider doing some role play practice.
It’s one thing if a teacher or other stellar resource straight up tells your student “I know college applications are coming, and I would be very happy to write a strong recommendation for you” but that’s not going to happy all that often.
More often the student is approach the teacher and with the limited number of LORs to be submitted (usually one or two), it’s crucial to be certain the writer really wants to write one and it’s going to be a strong one…
There’s a world of different between…
“Mrs. Jones, I’m applying to colleges and would like you to write a letter of recommendation for me. Can you do it, I really don’t have anyone else I feel I can ask?”
or along those lines as opposed to…
“Mrs. Jones, I am going to be applying to a number of competitive schools with an intended major in your STEM focus area. While there are several teachers I feel would be good references, I know you understand how crucial a very strong letter of reference can be, especially for schools which allow only one. You are my first choice. I would like to ask if you, in your knowledge of me as a student and person, would feel comfortable writing on my behalf or would you suggest I ask for additional references?”
No Joke - not everyone who consents to writing a reference letter can write well, or write well about the student, and more often than you’d think, students ask the wrong folks for LORs and end up not just getting a “meh” letter (They are above average / In my passing familiarity / In our brief interactions) but actually get bad references. You would hope someone who can’t write a strong letter would just say “No, I think you should ask someone else more familiar with you”, but sometimes they say yes and write bland, and sometimes they say yes and send it ding letters.
Thirty years ago, I sat as the Student Representative for the admissions panel in Professional School for two admissions cycles. Each applicant needed TWO letters (One academic / One practitioner in the field) and were encouraged to submit three. About 25% of the applicants had at least one “Meh” letter, which may not have hurt them if the other two were quite strong. About 10% of applicants received a letter which clearly seemed to indicate (or straight up said) “Don’t take this person” and those are really hard to overlook. I’m not kidding.