African foreign teacher teaching science in the classroom.
Palabras clave
experimental,
adult,
african,
american,
attractive,
background,
black,
board,
blackboard,
chemical,
class,
classroom,
college,
concept,
confident,
confused,
demonstration,
difficult,
education,
experiment,
genius,
happy,
lifestyle,
looking,
male,
man,
mathematic,
people,
person,
physics,
portrait,
prof,
remember,
school,
science,
scientist,
smile,
space,
stem,
student,
teacher,
teacher,
test,
tube,
university,
white,
work
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