Istruzione, scuola superiore, università, concetto di insegnamento gruppo di scolari e insegnanti in piedi alla lavagna bianca a lezione - Foto e immagini stock

Education, high school, university, teaching concept - group of schoolchild and teacher standing at white board at lecture

Schoolgirl solves a math problem on the blackboard during the lesson.

Education, elementary school, learning, math and people concept - close up of little schoolgirl with teacher and task on chalk board at classroom

Little girl with long blond hair writing on a board math equation during lesson

School children participating actively in class. Education, learning, high school concept

Group of young school children all raising their hands in the air to answer

Schoolboy sitting in desk and thinking while writing exam

Rear view of blonde curly haired woman drawing on white board with her little daughter. concept. Collaborative art, creating together, parentshood.

Schoolgirl in home wear writing something on white board on the wall with a marker and her mother looking at her. Learning and school concept.

Schoolgirl in home wear drawing something on white board on the wall with a marker and her mother looking at her. Learning and school concept.

Adorable redhead child girl supports boyfriend boy working on laptop, she is listening to his problems at work, deadlines. at home

Classmate Educate Friend Knowledge Lesson learning Concept