A teacher conducting an online class with a headset and digital whiteboard.
Schlüsselwörter
adult,
adults only,
back to school,
book,
classroom,
computer,
distant,
education,
e-learning,
expertise,
explaining,
female,
headset,
homework,
horizontal,
indoor,
cyberspace,
laptop,
learning,
lifestyle,
mathematic,
one person,
people,
photo,
prof,
serbia,
student,
studying,
talking,
teacher,
teaching,
technology,
telecommuting,
tutor,
wireless technology
Deutsch
