After a photo went viral in 2016, Irvin Randle wanted to show off his style. The math teacher by day now has 1.1 million followers on Instagram and 1.7 million on TikTok.
Sanders: So it is limited to 5% ... grade level in order to progress to the next grade level? And I think that's going to be part of the work that we'll have to do as we roll out this math plan.