learning on the go is a big part of our homeschool "method." i'm a firm believer in taking every opportunity to teach. and who says you have to be sitting at a desk to practice phonetic sounds and sight words?
Bubba (age 3) has no choice but to practice spelling when he's strapped in his Britax on the way to the grocery store.
a list of words (written in red) taped to the back of the car seat, and we have Car School.