Blue Board with chalk drawings and empty place for text. Back to school background
Palabras clave
school,
education,
board,
chalk,
blackboard,
background,
blackboard,
vector,
student,
green,
university,
drawing,
back,
illustration,
white,
mathematic,
supply,
teacher,
elementary,
template,
draw,
writing,
class,
design,
text,
line,
border,
semester,
children,
texture,
educate,
object,
symbol,
classroom,
signs,
space,
science,
frame,
instructing,
blank,
concept,
teaching,
pattern,
crayons,
college,
geometry,
lesson,
hand,
learn,
cognition
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