Why not use the EdPuzzle power-up to insert questions into the Ancient Greece Video? Will help to ensure all students focus on the content.
Construct a Google Form Mulitple-Choice Quiz based on one of the Greeking Out stories. Students can select correct answers as they listen.
Students could use their Apple Pages app to construct their own 'Ancient Greek' eBook, published on the school website.
Students could use Google Sites to construct their own 'Greek Basic Facts' website (drag 'n' drop functionality).
Research a Greek myth and then use Garageband to create your own podcast, adding narration and sound effects.
Explore Greek architecture by placing an AR object into the live classroom environment.