smiling teacher standing with students in classroom
Palabras clave
teacher,
environment,
teaching,
group,
success,
supportive,
cooperation,
classroom,
sharing,
teamwork,
photo,
positive,
interaction,
school,
smiling,
academic,
collaborative,
happy,
joyful,
education,
community,
dynamic,
life events,
educational,
learning,
achievement,
atmosphere,
cognition,
human relationships,
student,
system,
activity,
diverse,
setting
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