Hand of a teacher holding a white chalk, blackboard background, back to school concept, teachers day.
Palabras clave
teacher,
blackboard,
hand,
back to school,
chalk,
education,
holding,
background,
classroom,
learning,
school,
instructor,
academic,
lesson,
cognition,
writing,
teaching,
instruction,
presentation,
guidance,
pedagogy,
erasing,
educator,
tutor,
educative,
schooling,
lecture,
school supplies,
teaching,
illustration
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