By first grade dd was reading fluently. I did read alouds and had her read for several hours a day. We did 1 weeks worth of math for the entire year (enough to realize she was above level in math.)
If my other kids are reading well I would like to have an unschooling year for first grade. I did second and third grade math, and massive amounts of flash card math in second grade. And third grade is all around vigorous lasting most of the day with lots of grammar and writing added in.
My main agenda for first grade is a rock solid reader with a passion to learn.