Female teacher standing behind wooden desk with welcome back text written on chalkboard.
Schlüsselwörter
teacher,
educator,
classroom,
blackboard,
welcome,
desk,
prof,
teaching,
woman,
book,
back,
professional,
school,
lesson,
cognition,
learning,
adult,
person,
instruction,
academic,
board,
semester,
office,
college
Deutsch
