I love block scheduling. The hour and a half classes are wonderful. I don't
like 4x4. As far as I am concerned it is based on seat time. I love A/B. You
have them on alternating days all year. There is time for reflection,
absorption, and internalization. 4x4 is teacher friendly, because you only
have three classes at the time. A/B is student friendly. Hour and a half
classes are art friendly.