Вид ззаду на руду волохату жінку, що тримає руку до голови, роздумуючи, дивлячись на крейдяну дошку, покриту графікою та знаками - Стокове фото та зображення

Back view of red haired woman taking head in her hands confused looking at chalkboard covered with signs and graphics

Side portrait of red haired woman in glasses thoughtfully standing against inscribed blackboard holding finger to her chin

Teacher of mathematics writing on chalkboard, rear view. Sexy teacher concept. Lady sexy teacher in glasses explaining formula. Woman with long black hair teaching mathematics in school.

Businesswoman showing on empty blackboard

Knowledge and science concept. Businesswoman looking at creative hand drawn educational sketch on chalkboard background

Pretty, young female student in front of a blackboard during math class

Woman tired teacher work laptop classroom chalkboard background. Working conditions for teachers. Working conditions which prospective teachers must consider. Work far beyond the actual school day.

Thoughtful young student or teacher standing in front of a blackboard with notes staring off to the side in profile with a contemplative expression, close up head shot

Young female teacher looking at invisible product against chalkboard

Relaxed young woman taking a break sitting back in her chair in the office or classroom with her hands behind her head and eyes closed with a serene expression

Young blonde smiling woman holding digital tablet writing on blackboard

Young bemused Asian student seeking an answer staring at a blank green chalkboard with her hand to her lips and a bewildered expression

Young female student in maths class trying to solve a problem standing with her back to the blackboard staring thoughtfully into the air

Portrait of an attractive young blond female student or teacher in front of a blank green chalkboard looking up thoughtfully towards blank copyspace for your text

Young female student with hand on chin leaning against chalkboard

Woman with long brunette hair standing with her back to the camera writing on a clean blank green blackboard