Frau im Klassenzimmer. Pause. Studium und Ausbildung. Moderne Schule. Wissenstag. Schule. Hausaufgabenbetreuung. Müde Frau. zurück zur Schule. Lehrertag. Lehrer mit Wecker an der Tafel. Zeit. - Stockfoto & -bild

School. Too much noise. Home schooling. Tired woman. Study and education. Modern school. Knowledge day. woman in classroom. Back to school. Teachers day. teacher with alarm clock at blackboard. Time.

Time is money. woman in classroom. Study and education. Modern school. Knowledge day. School. Home schooling. Tired woman. Back to school. Teachers day. teacher with alarm clock at blackboard. Time.

Teacher with alarm clock at blackboard. Time. woman in classroom. Back to school. Teachers day. Study and education. Modern school. Knowledge day. School. Home schooling. Tired woman. late again.

Teacher with alarm clock. Time. Study and education. Modern school. Knowledge day. School. Home schooling. Tired woman. Back to school. Teachers day. woman in classroom. School curriculum

Time management. teacher with alarm clock at blackboard. Time. Study and education. Modern school. Knowledge day. School. Home schooling. Tired woman. Back to school. Teachers day. woman in classroom.

Study and education. Modern school. Knowledge day. Back to school. Teachers day. School. Home schooling. Tired woman. woman in classroom. teacher with alarm clock at blackboard. Time. Too early.

Teacher with alarm clock at blackboard. Time. woman in classroom. Back to school. Teachers day. Study and education. Modern school. Knowledge day. School. Home schooling. Tired woman. time goes back.

Mobile report concept. Woman with book talking on mobile phone in classroom. Teacher reporting about absent students. Teacher on concentrated face solving problems on phone, chalkboard on background.

Man unhappy communicating. School principal talking about punishment. Teacher strict serious bearded man having conflict with student girl. Conflict situation. School conflict. Demanding lecturer

Biology concept. Teacher of biology holds book and microscope. Lady in formal wear on calm face in classroom. Lady scientist holds book and microscope, chalkboard on background, copy space.

STEM faculty. Man writing on chalkboard math formulas. Teaching in university. High school. University education. Knowledge transfer. Teacher and student near chalkboard. College university education.

Conflict situation. School conflict. Demanding lecturer. Man unhappy communicating. School principal talking about punishment. Black and white. Teacher strict serious bearded man having conflict with

Organic food. digital age with modern technology. healthy eating is good. small girl ready to eat apple. Smart child concept. small genius child in classroom. Lunch time. back to school. Einstein.

Thinking hard. Pretty teacher giving homework. Student writing homework on chalkboard. Doing homework together. Homework assignment and task. School and education. Teaching and learning.

Studying hard. Biology science. Happy little girls. Chemistry research. science experiments in laboratory. Little girls in school lab. Science is future. Little girls scientist work with microscope.