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Teacher or docent writing with chalk on the board or chalkboard or blackboard while math lesson in school class
Education - Pupils and teacher learning at elementary or primary school in the classroom
Education - Pupils and teacher learning at elementary or primary school in the classroom
Education - Young teacher with pupil in his form of the elementary or primary school teaching
Teacher motivating school student in front of the board
Chinese father helps his son with knowledge and experience for his complex and complicated homework assignments for the next day at school
Chinese father helps his son with knowledge and experience for his complex and complicated homework assignments for the next day at school
Teacher motivating school student in front of the board
Chinese father helps his son with knowledge and experience for his complex and complicated homework assignments for the next day at school
Students or pupils having group work while geography lesson and the teacher test or educate them in school or class
Teacher or docent in school holding a geometry triangle in front of a blackboard in school class
Teacher or educator criticize a pupil or student or boy in front of a blackboard in school
Teacher or docent in school holding a pointer in front of a blackboard in school class
Teacher or docent in school holding folder in her hands in front of a blackboard in school class
Teacher or docent in school holding a pointer in front of a blackboard in school class
School class Teacher and student stand in front of a blackboard with math work in a classroom during lesson
Family - mother and child playing in garden on a beautiful summer day
Teacher or docent motivate student or pupil or mate or boy in front of a blackboard or board or chalkboard in a class or school
School class teacher and students stand in front of a blackboard with math work in a classroom during lesson
School class Teacher or educator testing in a lessons students in front of the class at the blackboard or board or chalkboard in math
Chinese father helps his son with knowledge and experience for his complex and complicated homework assignments for the next day at school
Teacher or educator or docent standing while lesson in front of a blackboard and educate or teach students or pupils or mates in a school or class
Teacher or docent cleaning the chalk of the board or chalkboard or blackboard after the math lesson in school class
Teacher standing in front of a blackboard or teaching students or pupils or mates, in a school class
Teacher standing in front of a blackboard or teaching students or pupils or mates, in a school class
Teacher or docent in school holding folder in her hands in front of a blackboard in school class
School Students or pupils or mates having group work while geography lesson and the teacher test or educate them in school or class
School class Teacher or educator testing in a lessons students in front of the class at the blackboard or board or chalkboard in math
School Students or pupils having group work while geography lesson and the teacher test or educate them in class
School class teacher giving lesson in front of a blackboard or board teaching students or pupils, they are raising their hands as they know all the answers
Daughter explaining internet to her mother at home, both women are sitting in front of a laptop PC
Man, tennis teacher, showing woman how to play the racket sport outdoors
Family - mother and child playing in garden on a beautiful summer day
Successful Teacher and students jump in front of a blackboard with math work in a classroom or class school while lesson
Teacher testing in lesson students in school in front of the class at the blackboard or board or chalkboard in math
Education - Pupils and teacher learning at elementary or primary school in the classroom
Education - Pupils and teacher learning at elementary or primary school in the classroom
Man, tennis sport teacher, teaching woman how to play the racket sport outdoors