Teacher conducting lesson online in classroom

---

Size: 5701px × 3801px
Photo credit: © Pixel-Shot / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: blackboard, book, caucasian, chalkboard, class, classroom, college, computer, conducting, counting, distance, education, educator, exam, explain, female, formula, internet, job, knowledge, laptop, learning, lesson, math, mathematics, mature, modern, natural, occupation, online, people, person, physics, portrait, profession, school, science, students, study, subject, table, task, teach, teacher, technology, textbook, tutor, university, woman, work