This FREE tool allows any mobile device to become a Learner Response Tool.
It is web based, so it can be utilized on the 1:1 laptops or with a students iphone.
The YouTube videos below were create by Joe Willmann from TriCreek Schools in Indiana.
GREAT STEP by STEP tutorials for each feature of Socrative.
One item to note is you can now add Photo images to your questions in Socrative.

Socrative Web Link

Socrative Sign up

Socrative Quick Features

Socrative Creating a Quiz

Administer a Quiz

Exit Ticket and Space Race