Lehrerin erklärt Aufgabe im hinteren Teil der Schulklasse - Stock-Footage & -Video

Teacher using tablet in high school class

Teacher explaining task at the back of high school class

Teacher explaining task at the back of high school class

Education, high school, university, learning and people concept - group of international students with notebooks sitting in lecture hall and talking

Education, high school, university, learning and people concept - group of international students with notebooks sitting in lecture hall and talking

Teacher using tablet in high school class

Teacher explaining task at the back of high school class

Teacher explaining task at the back of high school class

Female High School Student With Teacher Using Digital Tablet

Teacher helps schoolboy in class, elevated view shot on R3D

Teachers with high school students wearing uniform sitting at table in cafeteria and eating lunch - shot in slow motion video