Migrant female student in hijab writing answers for test while passing exam in language school
Writing formula on whiteboard
Smiling female student standing in front of the blackboard and answer the question.
Young student using her smartphone to solve math problems. Attractive woman studying math at college, writing on whiteboard. Technology, intelligence concept.
Schoolgirl writing on whiteboard in front class, shot on R3D
Schoolboy writing on whiteboard in front class, shot on R3D
High school or college female student sitting by the desk raising her arm and answer.
Tilt down of middle eastern male teacher in eyeglasses writing on whiteboard in classroom while giving lesson of English language to refugee students