Blank green chalkboard, desks and chairs in classroom
Schlüsselwörter
academy,
background,
blackboard,
blank,
chair,
chalk,
blackboard,
children,
children,
classroom,
closeup,
college,
copy,
desk,
educate,
education,
elementary,
empty,
furniture,
green,
handwriting,
high school,
idea,
indoor,
intelligence,
children,
cognition,
learn,
learning,
lecture,
lesson,
lifestyle,
middle,
nobody,
object,
primary,
school,
science,
space,
student,
teacher,
teaching,
text,
training,
university,
wall,
white
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