@Mom2Girls2 Watch the Math 1/2/3 curriculum carefully. My district made that change a few years back and it has been a disaster. (Though it has been a huge plus for private tutors.) Kids will randomly move from topic to topic and, depending on the teacher, they may not understand or be taught the connection. Also, you will find that they will be out of synch for standardized testing and need to do some extra studying. We are in year five of this math sequence in our district and only in the last year have things settled down a bit.