Mosolygó tanár könyvek és a blackboard háttér - Stock fotó és kép

Smiling teacher and blackboard background

Smiling beautiful student in a classroom

Portrait of a smiling blond woman standing with crossed arms near a blackboard covered with formulas.

Woman in white is holding pen and documents and solving equation

Beautiful blonde business woman is holding a black document case. Drawn mathematics equations and formulas on the chalk wall.

A young blonde girl standing and holding books, blackboard with small signs and dawings at the background, a concept of studying and knowledge aquisition

Beautiful student female with sketch education background

Woman teacher with book in front of chalkboard think about work. Teach cognition processing strategies. Cognition process in learning. Cognition process of acquiring knowledge through thoughts.

A young girl standing at a wall reading a book, blackboard with science icons at the background, a concept of choice and studying

Back view of student in classroom

Portrait of caucasian teacher and blackboard

Student and blackboard background

Portrait of woman teacher and blackboard background

Portrait of caucasian teacher and blackboard

Portrait of woman teacher and blackboard background

Portrait of woman teacher and blackboard background