"Nearpod is a service for delivering lessons, quizzes, and polls to students through iPads. I reviewed Nearpod when it launched to the public in May. This week Nearpod introduced some convenient updates to their offerings. One of the the new features that I like is Web Share which lets teachers share websites with students in a safe browser environment. Another option that I like is a PIN system that allows students to access content that teachers share with them before a class meeting."
"The startup, which is launching Tuesday, makes a web-based app that serves as a constant back-channel to classroom discussion. Students can use it to post questions about the lecture, vote up questions their classmates have already submitted, set their statuses to "confused," and contribute to polls and questions posted by the teacher."