Each of the four lessons in the unit will take approximately one-half to one full week to complete, depending on the length of the class period. My students attend 86-minute block format classes on alternating "A" and "B" days. I therefore see some sections three days a week and others two days a week, depending on the rotation of the letter days. These lessons were designed with block formatting in mind, with each lesson intended for one class period. Classes that meet for shorter periods may need about two days to accomplish one lesson. However, even for block classes, the pacing of the unit may be adjusted according to students' needs.
