Girl in library
Searching for curious data
Cheating
I have got question
Knowledge
group of school kids raising hands in classroom
Hand of male teacher or economist with pen pointing at document
Boy by blackboard
Studying
Young female student using smartphone by desk
Pensive girl thinking of test solution
Young serious multiethnic schoolgirl in eyeglasses and denim jacket
Teacher at work
Hands of mixed-race guy with smartphone
Thank you
Dislike
Hand of man holding pencil over document while sitting by table
Using internet resources
Boy at chemistry lesson
Mature female student communicating with teacher during online course
Learner of college
Explaining subject
Girl in hijab scrolling in smartphone by desk
Pretty pupil
Group of intercultural students raising hands
Several students sitting in rows and making notes
Students at conference
Listening to teacher
Youthful designers
Student in classroom
