Thanks for presenting!
I am wondering how you decide the teachers (like those who teach math in primary schools) as the ones you track? And how to make convincing of the result by arguing that Pinterest serves an appropriate pool of sample population?
Thanks for presenting! I am wondering how you decide the teachers (like those who teach math in primary schools) as the ones you track? And how to make convincing of the result by arguing that Pinterest serves an appropriate pool of sample population?