"What differs is the nature of the thing created (some would say discovered) -- external knowledge on the one hand; knowledge of self through character, passion, and curiosity -- human potential -- on the other."
Universities will argue that as employers they must have the ability to adapt rapidly ... contracted staff would meet this need, but I do not think it would be beneficial to the university to have a huge turnover in staff. Any expertise gained by academics would be rapidly lost due to the continuous turnover of staff.
"Up until the time I became a parent, I hadnt thought much about gender issues or the institutional obstacles that women face when combining a career and family life."
"The real action is local, so the best approach is to zero in on one or more school districts, contact the local officials, and tell them that you are interested in becoming a teacher."