In the context of high-stakes accountability, schools must do two things very well. First, schools must have a focus that is so clear and concise that every staff member can articulate it to anyone. Too many schools are fragmenting their efforts and straining limited resources by trying to do too much at the same time.

Secondly, reduced budgets and limited resources demands that schools get the most out of the resources at hand. That means that increasing performance by having each and every staff member work together to help raise student achievement.

In today’s world, a graduate who lacks the skills needed for postsecondary education and training is essentially sentenced to a lifetime of marginal employment and second-class citizenship. Schools cannot reach each and every student working when teachers work in isolation as they did when we were sorting students for success. Reaching every student will require the focused effort of the entire staff.

Working in isolation, the math department can only do so much to improve student math skills in the limited time available. Because science, social studies, math and English texts are written much differently and present the student with different challenges, raising literacy levels of all students requires the efforts of every teacher in every classroom. Each teacher must teach the language of his or her content area.

Since no one has all the answers and every school has its own DNA, we will need to pool our collective intelligence and build our capacity to deliver solutions that are appropriate for our students. Tapping into that collective intelligence requires that every staff member takes ownership of school-wide initiatives and that requires that they have input into key decisions. The kind of top-down leadership characteristic of schools in the past will not realize the requisite level of teacher buy-in. For school leaders, that means working in partnership with teachers and listening to their input.

Everyone Working Together

Because most of our teachers obtained most of their educational experience when teachers worked in isolation and received recognition for singular achievements, overcoming resistance and getting everyone working together is a hard sell for many school leaders. We have the difficult task of convincing our teachers that different times demand different approaches and it is in everyone's best interest to work together.

Who better to talk about the importance of teachers working together than a veteran teacher? In “One for All and All for One—No Thanks,” The Teacher Leader provides principals and school leaders with one of the most poignant conversation starters in recent memory. The Teacher Leader makes a number of important points relating to the impact that teachers have on one another and the need for all of us to work together as well as the consequences of not doing so.

"No individuals in a school are as adversely affected by ineffectual teachers than the remainder of the staff." The Teacher Leader emphasizes that teachers impact their students, their fellow teachers, and their school in either a positive or negative way. Whether they realize it or not, they are part of a team and the team is only as strong as the weakest link.

Poor teachers act to "spread an infection throughout the building." A poor teacher creates classroom management problems for everyone." Poor classroom managers make it difficult for their colleagues to establish routines and high expectations for student behavior. For example, teachers who ignore tardiness undermine their peers who are trying to maximize learning time by ensuring the on-time behavior of their students. "It becomes a far more difficult task for teachers to enforce their own behavioral expectations when similar expectations are being ignored in other locations."

"A poor teacher will disrupt not only their own classes, but all subsequent classes in   courses that are taught sequentially." A weak Algebra I teacher makes life difficult for Geometry and Algebra II teachers.  "The worst case scenario for students is to pass a course with poor understanding of the required material.  These students are then doomed to struggle with all successive classes in that sequence."

"A poor teacher results in students losing time in other classes. Most administrators will tell you that suspensions are more frequently the result of misbehavior in a weak teacher’s room than in a strong one.  But a suspension results in students missing all classes not just the one where the infraction occurred. "

"A poor teacher can wreak havoc with the grading system." Consistency is the key to an effective grading system. When individual teachers fail to maintain high standards or are inconsistent, "other teachers will suffer."

The Bottom Line

Working together to "ensure student success" is everyone's job and perhaps the most important challenge confronting today's school leaders. Building unity of purpose means changing the culture of the school from a focus on individual teachers and their wants to a culture in which teams of teachers focus on the needs of each and every student.

While teacher evaluation systems are certainly important, the key to continuous improvement is not inspection of teaching practices, but, rather, in building quality instruction into the teaching process through continuous, connected, and ongoing job-embedded professional development.

I made a commitment to our teachers. Other than the knowledge of your content area, for which you hold a license the state, I will only hold you accountable for what we teach you. Whatever we expect you to know and be able to do, it is our responsibility to teach you. In return, I ask you to make the same commitment to your students. Whatever you want them to know and be able to do, it is your responsibility to teach them.