Mature teacher giving lecture to group of students in the classroom.
Confident students. Four cheerful students studying together while sitting at the desk
Group of business diversity people
Elementary school teacher measuring temperature of schoolboy in classroom due to coronavirus.
Happy mid adult woman attending computer class at the university.
University Professor Interacting With Students in a Classroom Lecture Setting
Studying together. Cheerful students studying together while sitting at the classroom
Group of businesspeople attending a seminar
Group of business diversity people and middle east co-worker working in office
Black teacher explaining a lesson to elementary students in the classroom.
black student at university classroom and thinking of something
Confident business team.
Group of business diversity people
Close-up of schoolgirl using hand sanitizer in the classroom.
Staff employee sitting in work place
High school student using smartboard during a lecture in the classroom.
Young student using laptop at college classroom.
African American Islamic student feeling bored during a lecture at the university.
Young happy woman writing during lecture at the university and looking at camera.
African American professor using touchpad while assisting her student on a class at the university.
Students Working On Lesson
Group of students listening to lecturer
Schoolgirl making notes in notebook at lecture
Elementary student examining molecule model by animal skull on desk
Happy black professor teaching group of college students in the classroom.
Group of businesspeople attending a seminar
Male teacher and his students using interactive whiteboard during a class at high school.
Staff employee sitting in work place
smiling grey hair professor sitting on desk in empty lecture room and talking by smartphone
Happy teacher and schoolgirl giving high five during class at school.
