A back view of a person staring at a blackboard filled with scribbles and question marks, symbolizing uncertainty
Palabras clave
person,
blackboard,
scribble,
question,
uncertainty,
back,
view,
student,
classroom,
thinks,
brainstorm,
review,
stare,
problem,
linger,
puzzle,
insight,
process,
sharpened,
fill,
mark,
system,
scholar,
cognition,
challenge,
wisdom,
teacher,
mulling,
lesson,
study