Web 2.0
You can create flashcards and add audios.
Quizlet
Share files or folders, other people can view, edit, or comment on them.
Google drive
Students can add information and coment, also their partners can see that.
Padlet
Build presentations right in your web browser.
Google slides
Students can interact while you are presenting any topic.
Mentimeter
Create customer feedback surveys, job applications, quizzes.