if I order the year in print for 2 kids, do I have to order the same 2 levels for the whole year all at once or can I switch them to different levels between the units if I find them struggling or moving ahead? my youngest is early elementary (gr 3) but my oldest is doing OK with upper elementary for the samples but is entering grade 6 so I feel ill want him up a level by the new year

Posted by Deleted (a20a0210) at 2020-06-28 23:13:23 UTC