Young handsome school boy
Young handsome school boy
Upset child looking at blackboard full of formulas
student getting crazy with maths calculation studying
Young handsome school boy
Young handsome school boy
Diligent schoolboy doing his math homework, solving difficult
Upset schoolboy crumpling page from notebook, unable to solve
Education: Retro revival boy making robot in science lab.
Schoolboy have problem with formulas
my students do not learn uff
Unhappy schoolboy holding unsuccessful test, poor knowledge, bad
Sad pupil holding failed test against blackboard background, lack
Little boy in math class overwhelmed by the math formula
Confused Schoolgirl Thinking
He doesn't like not knowing the answer
Young handsome school boy
Dang it what did I do wrong
Young handsome school boy
School boy in stress or depression at school classroom