Man teacher with kids during chemistry lesson in school classroom.
Palabras clave
african american,
male,
talking,
teacher,
boy,
children,
school,
discussion,
laboratory,
laboratory,
experiment,
group,
education,
class,
childhood,
scientist,
happiness,
studying,
togetherness,
adult,
student,
boy,
research,
indoor,
practice,
diverse,
girl,
children,
science,
teamwork,
man,
stem,
children,
working,
classroom,
learning,
lesson,
chemistry
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