Teacher instructing students at a blackboard icon
Schlüsselwörter
teacher,
teaching,
education,
school,
classroom,
lesson,
learning,
student,
instruction,
cognition,
prof,
lecturer,
tutor,
mentor,
guide,
presentation,
blackboard,
whiteboard,
board,
writing,
pointing,
book,
reading,
open book,
study,
academic,
university,
college,
seminar,
workshop,
training,
icon,
symbol,
illustration,
graphic,
outline,
line art,
simple,
vector
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