Saturday, October 27, 2012

Evaluating Teachers Part Five

The MINNESOTA VIVA TEACHERS REPORT  was released this week.  It's generally pretty good except for its very glaring sidestep/misstep  of the issues related to measuring student achievement.  The report seems to assume that all measurement of student achievement is created equal.  The report talks about VAMs (Valued Added Measures) as if everybody knows and understands VAMs when in reality VAMs are relatively new to education and not widely understood.  The report rightly excludes VAMs as not appropriate for decisions about teacher employment issues but allows them as a helpful tool to determine whether curriculum or teaching strategies have improved student achievement.

The problem with this is that value added measures, as they currently exist, are really only useful to measure a very limited scope of curriculum and  teaching strategy.  Value Added Measures are numbers that reflect how a student does taking a test compared to a previous time taking the same or a similar test.  For the most part, we only have tests in reading, math, and science.  There's a lot more to K-12 education besides reading, science and math.  And, there's a lot more than one person responsible for an individual student's learning even in reading, science, and math.

The big missing piece is that the VAMs don't look at what the teacher, or teachers, or school, or anybody else does between the times the student takes the test.  That's the teaching part.  The report does a fair job of explaining the many variables and limitations of measuring Student performance which is an obvious reason why they shouldn't be used to make decisions about teacher performance.

I know that I'm making things more difficult for those that want an easy way to measure teaching and learning.  We tend to think it should be easy because all of us have made subjective measures of teachers and teaching since we entered our first classroom.  And, we've frequently found plenty of other subjective reports to support our measurements.  But, individual subjective assessment and even a collection of those individual subjective assessments is not the same as professional objective assessment of the art of teaching that is consistent across an entire school district or beyond.

A good place to start with making this very complex situation more manageable would be to start focusing on formative assessment instead of summative assessment.  If we do enough formative assessment and are careful about our recording and communication of that assessment, summative assessment becomes unnecessary.  We won't need standardized tests.  All teachers have always done formative assessment, but only recently have we had the ability to record and communicate those observations, quiz results, and homework grades effectively.  Getting a good score on the test at the end of the year or even the end of a unit is not the same as learning.  With the tools we have available, we don't need to have students take standardized test; we have the ability to record and communicate student learning as it occurs.

Thursday, October 25, 2012

If You're a Teacher, You're a Leader

   Early yesterday I told Kevin Cashman that I liked thinking about The Pause Principle / teachers / educational technology.  I said that in the note I sent to him thanking him for the copy of his new book, The Pause Principle,  that he'd sent me the day before.  And then, in the afternoon, I opened the link to this post by David Truss on his blogBoth David and Kevin are writing about leadership and what it takes to be a good leader. David writes about leadership in schools, Kevin writes about leadership in in the corporate world.
    A couple of years ago I wrote this in a blog post - "this 'piggy-backing' on each others ideas will be an important feature of the 'new' education system. Being the expert on any given topic is no longer of much use; it's not bad, but it's more important to be able to blend our thoughts and ideas with those of others to give those ideas real power."  Blending the thoughts of these two 'thought leaders' will, I think, provide some new perspectives and add power to what both are saying about leading.  Both David and Kevin have some charts about concepts; after a pause, I might compare or contrast their charts, but not today.  Today, as E.M. Forster would say, I'm only connecting. Mary E. Virnoche andGary T. Marx used Forster's  epigraph "only connect" to introduce their study of the possibility of a different social web than we have seen before. They're less optimistic than me about the possibilities of the web, but their work is worth considering.
   I'll write more about Kevin's book and leading with technology in schools - after a pause.  But, there's one more personal connection in The Pause Principle I want to point out.  Kevin and I have been friends for over 40 years since meeting in college (There's more than a couple of stories we could tell about each other.) The connection that illustrates a powerful pause for me is Kevin's mention of Dr. Tom Morgan of Augsburg college.  Kevin noted that Tom had steered him to some new research on the power of questioning.  Tom, the teacher, and Kevin, the leader, first met at my wedding 23 years ago - a connecting event.  I'm blessed to still have each of them to connect with and link to, to pose a question to after any length of pause.