The School District of Philadelphia: Inefficiency in One Easy Vignette

Today we had an all-day professional development. I was supposed to be getting an all-day training on a reading program we're in the process of implementing, but they canceled on us last minute. Instead of coming up with something meaningful for me to do, or, letting me go home where I swear I would have been more productive about school, I sat around all day. Doing nothing. I couldn't even clean my classroom because the K-3 professional development was in my room. Fail, SDP, major fail.