Caucasian mid adult male teacher giving lecture on ecology and environment to students during outdoor lesson in summer park
Teacher Giving Lecture
Teacher Giving Lesson
Medium PAN slowmo of male Afro American mid-adult teacher wearing smart casual clothes and face mask giving Science lesson to teenage students, reading lecture from copybook
Teacher giving lesson to students using digital tablet in classroom
African American professor giving a lecture and explaining lesson to students at University library
College student listens to teacher giving a lecture on online webinar attending video lesson with her university tutor. Girl using
College student listens to teacher giving a lecture on online webinar attending video lesson with her university tutor. Girl using
Teacher Giving Classroom Lesson
Female teacher giving lesson to group of multiethnic students in college classroom
Multiracial male teacher standing by whiteboard and giving presentation to female students during lesson in language school