African American teacher in white lab coat leading science demo in school lab students with goggles
Schlüsselwörter
science,
teacher,
african american,
laboratory,
student,
goggles,
experiment,
chemistry,
classroom,
education,
demonstration,
bench,
safety,
curiosity,
test tube,
erlenmeyer,
beaker,
flask,
green,
red,
tray,
focused,
observing,
leaning,
resting,
covering,
whispering,
engaged,
attentive,
female,
adult,
classmate,
group,
cabinet,
sink,
backsplash,
tile,
window,
blind,
outlet,
casual attire,
blouse,
goggles,
striped
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