Why worry, when that has not happened yet?
Or why worry that they will be disruptive, when it has not happened yet?
Many Schools, also have a "gifted and talented" program. IF your kids are ahead in reading and they qualify, they can be in that program.
NOW... just because they are advanced in reading... does not mean, they
'have to' be put in a higher grade level. Nor does it mean they will get bored. Nor does it mean, that they are emotionally or socially mature enough... to be in higher grades/skip grades and what not.
I have friends, who's kids are advanced in reading.
Very advanced.
They are in the school's gifted and talented program.
THEY read, higher level books of course.
They behave in class. They have no problems nor any problems or boredom.
Their parent's did not let them skip a grad or two... because... they do NOT want their kids to be, the youngest in a grade level and in other subject areas... their children still were of their age. ONLY their reading was advanced.
The school or teacher... per my daughter's friends and my friend's kids... the Teacher DOES allow them to read... higher level books. Of course.
Now, I would not want, (if that were my children), to be 5 years old and in 1st grade. Why? Because, that is a ton of developmental, differences.
In our district, 1st grade is 6 and 7 year olds.
I also have friends, that skipped their child ahead in grade level... and well, they wish they didn't. Why? Because, their kid is now the youngest in that grade level and the social situations and peer problems and topics of interest they have now... are not... of a child that is younger. It is TEEN stuff. And well, the older kids, they know that kid skipped a grade etc., and well, they don't include the kid in things... because "your'e younger" kind of thing.
Really... do NOT worry about your kids... being bored or being disruptive... because you do NOT know, that that will happen.
For my friends who have advanced kids and did not make them skip a grade... their kids do not make trouble nor are bored. They are fine. And per emotional or social maturity... they are NOT... 1 or 2 grades, ahead.
Being advanced in Reading... does not mean they are ahead or advanced in ALL other... subject areas or developmental ability or control. Nor that their emotional or social ability, is advanced.
Nor that their ability to sit still or listen to direction and be cooperative, is more advanced.