Internet vocabulary: wifi speed & network, router, modem, technician, ethernet cable, wall jack, coaxial cable, bundle package Famous 'big players' in social media & what they invented, Ie, Facebook: Mark Zuckerberg & Jack DorseyRoleplays between customers and Internet providersRoleplays between friends about using technology For the roleplays, I choose 2 students at a time from either side of the room.