Dear teachers,
A friend of mine, Vivian Magalhães, is writing an article and she needs teachers to complete a very quick online poll. It takes less than a minute to answer and you don't need to write your name. If you want to help, access https://spreadsheets.google.com/viewform?formkey=dHRicW1kNGliMGRWdlV0a0owNmRSb0E6MQ.
