Schoolchildren sitting in a large classroom during a lesson
Palabras clave
classroom,
lesson,
education,
student,
large,
learning,
teacher,
lecture,
study,
desk,
academic,
school,
sharpened,
chair,
group,
primary,
children,
indoor,
teaching,
cognition,
children,
teamwork,
listening,
concentration,
elementary,
instruction,
studying,
audience,
organised,
writing,
educational,
people,
student,
conference,
class
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