Many people use the next guide,
Beyond....., for first grade and are very happy with that.
LHFHG (as well as the other guides) are great preparation for the next guide in line. However,
I think that
Beyond.... is a better 2nd grade curriculum. My daughter just didn't seem to 'get' the story time or history read alouds as a first grader. When we went back to the second half in her 2nd grade year she did great. She really loved the stories and we had a wonderful year! So, if you move through
LHFHG as it is written you would be doing
Beyond....when your dc is in first grade. My opinion is that you should move through it half-pace, which basically means you do half the boxes one day and the second half the next day, taking two days to cover one day of plans. Does that make sense? That way, your dc would be about 8 (and in 2nd grade) when you begin
Beyond....which would be
my preference. HTH
I'm sure others will be along soon to offer
their suggestions.
