Minecraft. Not just a game, but a collaborative platform that teachers can use to enhance learning.

Vocaroo is an easy, free service that teachers and students can use to create audio recordings. You don't even have to create an account to use Vocaroo. All you need is a microphone.

Kahoot! combines beautiful graphical representations and sounds, turns the classroom into a playroom, with the teacher being the “show” coordinator and the students to be the contestants.