El profesor explica el tema difícil. Pedagogo mantenga el libro y explique información. Concepto educativo. Profesora de escuela delante de pizarra. Maestro mejor amigo de los estudiantes. - Foto e imagen de stock

Passionate about knowledge. Pedagogue hold book and explaining information. Education concept. Teacher explain hard topic. Teacher best friend of learners. Woman school teacher .

Teacher best friend of learners. Woman school teacher in front of chalkboard. Passionate about knowledge. Pedagogue hold book and explaining information. Education concept. Teacher explain hard topic.

Teacher explain hard topic. Pedagogue hold book and explaining information. Education concept. Woman school teacher in front of chalkboard. Teacher best friend of learners. Passionate about knowledge.

Pedagogue hold book and explaining information. Teacher explain hard topic. Woman school teacher in front of chalkboard. Teacher best friend of learners. Passionate about knowledge. Education concept.

Pedagogue hold book and explaining information. Education concept. Teacher explain hard topic. Woman school teacher in front of chalkboard. Teacher best friend of learners. Passionate about knowledge.

Woman school teacher in front of chalkboard. Passionate about knowledge. Pedagogue hold book and explaining information. Education concept. Teacher explain hard topic. Teacher best friend of learners.

Pedagogue hold book and explaining information. Education concept. Teacher explain hard topic. Woman school teacher in front of chalkboard. Teacher best friend of learners. Passionate about knowledge.

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. Mobile report concept.

Student, teacher looks confident in eyeglasses, stand in classroom, chalkboard on background, defocused. Attractive lecturer concept. Woman with book prepares for lesson, gazes at audience.

Woman with book starts lesson, gazes at audience while taking off eyeglasses. Teacher looks confident in eyeglasses, stand in classroom, chalkboard on background. Attractive lecturer concept.

Creative idea. Surprised child keep pen raised brown background. Little girl got idea. Idea and creativity. School and education. Innovative idea. Learn. Think. Create. Genius at work, ocpy space.

Woman with book starts lesson, gazes at audience while taking off eyeglasses. Attractive lecturer concept. Teacher looks confident in eyeglasses, stand in classroom, chalkboard on background.

Research and development. Little girl in school lab. biology education. science experiments in bilogy lab. Little scientist work with microscope. Chemistry research. Biology lesson. Back to school.