The professor was acquainting the students with the course material.
acquainting oneself
Frequency:
70
%
She spent the evening acquainting herself with the new software.
acquainting someone
Frequency:
65
%
He was tasked with acquainting the new employee with company policies.
Idiomatic Expressions for acquainting
Phrase: acquaint oneself with
Meaning: to make oneself familiar with something
Usage: Before the trip, I made sure to acquaint myself with the local customs and traditions.