in regards to your 2nd point, i do kinda agree with you.. perhaps maybe think more broadly and plan what you would like to have them achieve in the next month, in the next 6 months, and in the next year, instead of just what is gonna happen in the next lesson.. i hope that made sense.. im tired.
and i wish i could sight read perfectly also.. i have this friend who is majoring in clarinet performance, yet he can sightread perfectly on the piano.. it's so depressing, piano is my main instrument and i cant even do that!! argh