TabletGo.com is hands up the easiest way to gauge group confidence.
TabletGO is the easiest way for a teacher to ask a multiple choice question and see all the answers from students in a visual way thats quick and fun for the students.
Choose the type of answer from 14 categories as the students swipe to choose their answer and hold their device up.
The teacher can quickly look around the room to gauge understanding, who needs help and who their star student is.