Socrative is a free online voting system like Qwizdom but without the handsets - students need smartphone or better still -access to a computer - they do not need to register but you do - it only takes a minute (girl)..you'll be issued with your unique room number.
I've been using multiple choice quizzes with my groups recently - more successfully in a computer room as accessing college wi-fi takes ages.
Please feel free to check out my quizzes - for F tier - you need to go to 'manage quizzes' at the main teacher's screen, then 'import quizzes' - then 'save' (at the bottom of the screen)
soc-1018488 (angle facts)
soc-991985 (metric and imperial facts)
you can get an email report sent quite easily (see attached example) which gives you a breakdown of scores - and that's your tracking sheet for the activity