"practice lesson" is correct and usable in written English.
Example: To master the Spanish language, I take one practice lesson every week.
The teachers on the training day are keen to watch the practice lesson.
Data were collected to assess the effect of implementing reformed teaching strategies on the instructor's professional growth as evidenced in teaching practice, lesson design skills, and beliefs about teaching and learning.
For a beneficiary country Ministry of Health, it can be extremely challenging to keep track of multiple partnerships and projects active within the health sector, carrying the risk of losing out on good practice, lesson learning and the potential to go to scale.
You can conduct a "practice lesson" and pretend the student is there, so you won't be stuttering or hesitating during the tutoring session.
"EScience in Practice: Lessons from the Cornell Web Lab".
Sustainable Development in Practice: Lessons Learned From Amazonas.
Good practice lessons as well results of implementation of these requirements for buildings were commenced.
Jenkins, T. N. "Chinese Traditional Thought and Practice: Lessons for an Ecological Economics Worldview". Ecological Economics 40, no. 1 (2002): 39-52.
But the school has now gone one step further and become a diversity training centre, training teachers from both primary and secondary schools on equal opportunity policies, giving advice on resources and demonstrating LGBT practice lessons.
In fact, some deserve a Groupon for 20 hours of private practice lessons with a personal sports coach.
It may not be the music per se that produces this effect but more the activities associated with studying music, such as concentration, repeated practice, lessons and homework.
