"conduct classes for" is correct and usable in written English.
You can use it when describing an activity someone is doing, such as "John conducts classes for students every Wednesday night."
Balanchine conducts classes for the company according to his early training at the Imperial School of Ballet in St . Petersburg & then directs rehearsal.
Unity also conducts classes for interested individuals and a course of study for those who wish to become Unity ministers and teachers at Unity retreats held at Unity Village.
Note that we conducted classes for nested loop again because the lack of student's understanding of nested loop hinders the exercise in Programming II.
In the Scenic, Dramaturgical and Poetic Creation Processes, Methodologies, and Languages research group, connected to the Theater School, one of the professors participating in the group is running a Community Theater project wherein theater course students conduct classes and organize shows for residents of the Maré favela (slum), in Rio de Janeiro.
At Business Breakthrough University, or BBT, which conducts classes online, for example, all the professors come from the business world.
Mr. Volpe said that Mr. Levine's work at Tanglewood was more than just the concerts that draw crowds to the music shed and the lawn; he also has heavy responsibilities for master classes for singers and for conducting classes.
The city insures a supply of instructors by conducting indoor classes for them, also free.
Joe was at St Paul the Apostle Church in Los Angeles, conducting Inquiry Classes for non-Catholics and marriage preparation programs.
After a year spent conducting evening classes for working women in Philadelphia, she traveled to Europe, where she attended the University of Zürich.
