Low angle of short-haired Caucasian girl in eyeglasses sitting at desk in classroom, reading in morning, smiling
Happy teenage student looking at camera and smiling in classroom.
Low angle of multiethnic high school students clapping hands, standing around male teacher who sitting at desk in classroom, checking exam results on laptop computer in afternoon
Rear view of students sitting at desks in classroom, watching educational movie about bees in afternoon
Midsection side view of person in white gown giving test sheets to two students who sitting at desk in classroom on chemistry lesson in afternoon, talking and smiling
Young positive students sitting at desks in classroom, chatting and smiling during programming lesson in college
Low angle of female Caucasian high school student sitting at desk in class in morning, using smartphone
Low angle of African American guy using microscope, sitting at desk on biology lesson in afternoon
Low angle of cropped teacher walking behind and watching multiethnic middle school students sitting at desks in classroom at daytime, transplanting seedlings
Smiling young students in classroom, focused on lessons
Low angle side-view of bearded male biology teacher holding image of frog anatomy, talking to students who sitting at desks in classroom
Portrait Of Smiling Male And Female Elementary Students In School Classroom