I had a sub so I assigned the same Nearpod lesson to my 4th and 5th periods, and a different Nearpod to my 2nd period. Both these lessons were Nearpods I made. The report from my second was what you'd expect (A+ students got 100%, less motivated students ranged 75% to 20%), but nobody in my 4th or 5th got above a 25%. I logged in myself and went through the Nearpod as if I were a student. NONE of the data from my comprehension assessment questions at the end of the lesson were recorded in the report. I have had similar experiences the last five or six times I've used Nearpod. This website gaslights me more than my kids!