sitting
teacher at the lesson near the blackboard
teacher at the lesson near the blackboard
university
education
teacher at the lesson near the blackboard
Young woman teacher writes on the blackboard with chalk closeup
Geometry teacher stands at the blackboard and draws a section of the pyramid with a plane with chalk
Distance learning, online education. School boy studying at home and doing homework. Selective focus
education
Portrait of nerd Asian woman girl smart teen happy smiling with glasses at green park outdoor in uni
Distance learning, online education. School boy studying at home and doing homework. Selective focus
education
education
education
education
College Professor Engaging With Students During Lecture in Classroom
education
education
education
education
university
education
education
sticker with the inscription Workshop hangs with a clothespin on a rope on a blue background
university
education
sticker with the inscription Master class hangs with a clothespin on a rope on a blue background
university
sticker with the inscription Workshop hangs with a clothespin on a rope on a purple background
