Quote from Anchen
Have you tried Plickers? plickers.com uses QR-type codes printed on cards that you distribute to your students. Depending on the position in which the student holds the card, a certain multiple choice answer is registered A, B, C, or D. Only the teacher needs a device with a camera a phone is all that is needed to record the students' answers. It's a lot of fun similar to Kahoot in some respects.
I have yet to try Plickers.
It seems easy enough that I could use it, after
obtaining/making the cards.
Thank you for responding.