Overhead view of African American male professor reading a lecture to a group of teenage students
Rear view: African American professor reading lecture to students making notes in the classroom
Intelligent students collaborate on a lecture with a professor
Close-up of an inspired professor lecturer explaining lesson on laptop to smart high school students
Group of multiethnic college students sitting at desks in classroom and listening to African American professor during lecture
African American professor answering question of student during lecture in university
Caucasian girl standing at lectern, reading notes and giving speech to group of students during math lesson with African American professor
African American professor giving a lecture and explaining lesson to students at University library
Bearded biracial student standing by chalkboard and reading something on clipboard while giving presentation to group and African American professor during college class
Young students writing lecture with guidance from a diverse professor
A group of students listening to a lecture at the University from a Professor. Large audience for College lectures