The problem is time

(cross-posted with Exploding Beakers)

As education budgets decline, it remain static in the face of increasing needs, school districts tend to respond by asking teachers to assume more responsibilities, ranging from increased instructional duties (teach more students in more classes) to clerical (tracking attendance, inputting student course selections), to adminsitrative (monitoring earned student credits, writing individualized student performance plans). Advances in technology has made some of this easier; teachers with computers in the classroom can enter attendance or grades directly into central systems with the students right in front of them, other advances, like email an online learning management systems, extend a teacher's responsibilities to students beyond the ringing Tod the tradional end of day bell. Currently teachers, especially new teachers, are under tremendous pressure to contribute to the culture of schools through volunteering to host extra-curricular activities, such as hosting clubs or coaching athletics, all of which occur at the margins of the school day.

It is becoming increasingly difficult for good teachers to balance teaching with other aspects of their lives. Good teachers often became involved in teaching as a way to incorporate and share passions and hobbies in a constructive way. Lengthening commitments to schools leaves less and less time for these other interests. Furthermore, many specialized teachers view themselves as members of multiple communities. A science teacher, for example, might view him or herself as a member of an educational community, as well as the larger science community. Similarly a
music teacher could have membership in the local music scene in addition to the education community. Again, participation in these other communities is made difficult by the increased demands of the school system, which often responds to these criticisms by giving teachers the option of starting a school-based club around these interests, thus involving the teacher ever more with the life of the school and increasing their professional isolation from other communities.

It is clear that teacher retention is an issue for many jurisidictioms and I would contend that a contributing factor is the inability of school systems to allow teachers to maintain healthy lives outside of the school day.