What should be the FIRST step for the school social worker in addressing the concerns raised by the teacher about a 7-year-old boy who is sent to school without lunch, frequently falls asleep during class, and occasionally has bruises on his body?

A) Immediately report the case to child protective services.
B) Schedule a meeting with the student's parents or guardians to discuss the concerns.
C) Conduct a private interview with the student to gather more information.
D) Implement a school-wide initiative to address student nutrition and well-being.