Bill Postma is Director of Instruction at Unity Christian High School in Hudsonville, MI.
This is a new series where I ask educators, "what is something that we need to stop in order to do better things?" It was inspired by Jon Eckert's Edutopia blog "The No in Innovate" where he says, "we cannot do everything well. If we attempt to be all things to all people, we will fail to do anything well. Therefore, school leaders should thoughtfully abandon those things that fail to serve students well..."