Delante de la clase. Pupila sonriente haciendo sumas en la pizarra en la mirada de su maestro . - Foto e imagen de stock

Showing erudition. Attentive school girl working at the blackboard in front of her class during maths.

Beautiful young teacher writing on blackboard in classroom

Young female teacher writing on blackboard in classroom

Explaining new topic. Smiling math teacher explaining new topic to her pupils near blackboard

Focused on exam. teacher on school lesson at blackboard. woman in classroom. School. Home schooling. happy woman. Back to school. Teachers day. Study and education. Modern school. Knowledge day.

Lecture in progress. Nice-looking intelligent lecturer is writing math formulas

Finding the path to success. Young African woman in smart casual wear drawing diagram on the whiteboard while having a brainstorming

Writing for everyone. Attractive female teacher is busy writing on the whiteboard during the lesson

I will write. Smiling female teacher and pupil standing at blackboard, teacher is going to write on blackboard

Thorough explanation. Young male college professor is busy with explaining the lecture he has given

Quick quiz. Lecturer turns around and asks a few simple questions to all the students

Time for answer. Young attractive college professor points out at the student who wants to answer the question