“Though I do not believe that a plant will spring up where no seed has been, I have great faith in a seed. Convince me that you have a seed there, and I am prepared to expect wonders.” – Thoreau
I have taught for forty years at a state institution that started out as a small state college in 1971 and has become, as of 2015, a university, at least in name. For about the past five years, the main thrust of my institution’s curriculum development efforts have been geared towards developing detailed lists of “Essential Learning Outcomes.” These are objectives that are supposed to be evaluated on a three step ordinal scale of “aware, competent, or skilled.” Faculty are being told to develop ELOs for their academic programs and individual courses and to align their assessments to their ELO rubrics (or maybe it’s their assessment rubrics to their ELOs). The goal is to demonstrate that students are learning very specific skills and “competencies” as a direct result of what happened in the classroom, during or immediately after the “activity” took place. This is no way to assess real learning, which is something beyond the reach of techniques based in so-called “learning research.”
The current drive to assess “learning outcomes” is equivalent to demanding that teachers produce fully developed knowledge in the minds of their students immediately. It it like demanding that a gardener show you a fully developed garden of plants, with flowers and fruit, in a day, or at most a few months. Such a garden can only be a hot house full of exotic plants in pots or a heavily tended garden, using every artificial help available. Hothouses and artificial landscapes have no organic connection to the environment in which they are growing. Once the heat, water and fertilizer are are cut off, the plants die.
This botanical metaphor is quite revealing. Just as there are subjects that can be learned quickly and retained if the mind is well prepared (the minds of children are extremely retentive and often not overly cluttered), sometimes the effect of seeding is immediate, and plants take root and begin to grow. More often in teaching, the best that happens is that a few weeds of false opinion are rooted out or at least identified, preparing the mind to receive something true. Teachers of science know that this weeding is essential: students do not understand and retain correct ideas if they continue to harbor false ones that interfere. Most seeds do not germinate right away. Indeed, they often wait years to develop. The teacher must have what Thoreau called “faith in a seed.” In some future circumstance of the student’s life, the environment of the mind may be right for this idea, and then it will develop. Most of the important things we learn in our lives have to develop like natural vegetation, through a process of succession in which different ideas only grow under the circumstances that are suited to them. Because natural communities have a “seed bank,” of dormant seed accumulated over many years, as well as a constant influx of seeds from outside, as one plant dies, another will immediately occupy the spot where it grew. Often many new plants will spring up and compete for the space until one takes over, or a plant that has been waiting, as it were, in the shadow of the current dominant one, will quickly grow up to fill its place.
I the human mind, if it remains active and receptive, old ideas are gradually replaced as the short-lived ones fade and are replaced by those that live longer. These may be new, but more often, I believe the best ones were first encountered earlier in life and have lain dormant, like seeds in the seed bank, or have been waiting in the shadow for us to reject an idea that up to then had been dominant. Gradually, one develops a set of ideas that have stood the test of time and the challenges of surviving in a complex world. If the good ideas are there at the time when circumstances become right for them, they will grow and flourish. All the teacher can do for the minds of his young students is to try to plant ieas of lasting potential value and have faith that they will eventually grow.
I am extremely grateful that I had the benefit of a home and school environment that made me reasonably competent as a reader, a fair master of math up through algebra and geometry, with a little bit of Latin and French, before I went to college. Furthermore, these were taught me in a way that did not kill my enjoyment of learning.
I attended Saint John’s College in Annapolis, Maryland and Santa Fe, New Mexico, as an undergraduate. The core of the all-required curriculum was the seminar, a twice weekly evening class, where for two hours or more around 15-20 students and two tutors discussed a sequence of great books, from Homer and Dante to Darwin and Freud. Discussions began with a question from one of the tutors and then went, slowly or sometimes explosively, around and through the text, following the argument where it led, occasionally being set back on course by the tutors. Some tutors were more active in pushing the question; others preferred to sit back and see what we would come up with. The outcome of a Saint John’s seminar was that, as the etymology of “seminar” implies, seeds would have been planted in the minds of the participants.
Outside of class, we students often wondered what it was we were learning. It was very hard to summarize what any seminar was “about,” and impossible to state in a few words what had been concluded from the reading and discussion. Attrition at Saint John’s was quite high, and a frequent reason was the sense that we were “not getting anywhere.” Math tutorial and laboratories, another major component of the curriculum were subject to similar criticism, as we worked our way through texts like Euclid’s Elements, Newton’s Principia and Maxwell’s Experimental Researches on Electricity. I stayed with the Program to the end and went on to a successful graduate career at Cornell in ecology. I have never regretted my Saint John’s education and still view it as the best undergraduate program in the country.
I did learn a lot of things while at Saint John’s: The rudiments of Greek and some important ideas about geometry and arithmetic, the nature of mathematical proof, etc. I could recollect some of the specific content of the many books I read. But what was really valuable was that the experience made me confident in my ability to understand texts, to dissect arguments and to hold my own in discussion. This preparation of the ground enabled me to breeze through most of what I was required to learn in graduate school and to pass my qualifying exams without difficulty. Even there, though, it was the seeds that were sown, especially while reading many key papers in ecology assigned by my professors, that were most valuable. These came to fruition over my years as a college teacher. There were quite a few subjects, animal physiology for example, which I took and passed with A’s, from which I can recall almost nothing, yet I still have the notebooks and final exams to prove I once knew them very well. I passed the graduate reading exam in German (a particularly dreaded “assessment”) without much sweat. Having, however, no necessity or leisure to read anything in German, I forgot most of it in a matter of months. Short term memory stuffing is easy; long term requires a lot more application, at least for me (and many of my students).
Many of the great books from Saint John’s and benchmark papers from my Cornell years are still part of the courses I teach, both in the Environmental Studies Program and in General Studies. I still lead discussion-based classes. Over the years, I have received some, but not much, support for this approach from colleagues and administrators.
I hear from many of my former students who have gone on to successful careers. Often I am surprised by the places they have ended up. Rarely is the memory I have of how well they did a predictor of how brilliantly they have succeeded. Many an ugly duckling has proved to be a swan. Of course, the love of a subject, if it is a real passion, often grows into a brilliant career, but it is not necessarily the case that those students would have come off well in assessments of their learning at the time. Quite a few were low B and even C students in many of their courses.
Colleges and universities and those that fund them have to learn to deal with the fact that short term assessment is not a good predictor of future success. Changes made in teaching methods and curriculum will not show up until long after the students have gone on. It is far more important to look carefully to the quality of the seed being planted. This can only be done if you have a faculty who are willing to think long and hard about what things are important to include in the curriculum and who are not forced to waste their time developing short term assessments, rubrics and other specious projects that only value pretty but ephemeral flowers.