Indeed. I think the fundamental problem is that no one can come up with a definitive answer on what makes a teacher "good." Sure, we like to think it's easy to see which teachers get good results and which don't, but one of the biggest problems facing education right now is that many teachers disagree with whether or not our current data-gathering methods are actually a valid way of looking at results.tautologico said:I remember seeing a study made in the US about good teachers. They collected data on some of the better-rated teachers in schools all over the country, and noted the methods they used (among other data). One interesting conclusion was that the specific teaching method didn't correlate with how "good" the teacher was. The top-rated ones used many diverse teaching methods and not a single one was universally favored by good teachers. (Unfortunately I don't remember the title or any way to reference the paper).
This corroborates the idea that using gimmicks or other kinds of "fun" methods is not necessarily the way to go. Maybe the key is in the charisma of the teacher and his/her ability to relate to the students, at least for children. People like to think there's an "easy" way to teach, a silver bullet, but it doesn't seem to exist. Paraphrasing Barbie, Teaching is hard, let's go shopping!
So, we can't really go with standardized test scores (though that doesn't stop us). We can't look at who the kids say their favorites are -- for one, because that won't always be reflective of what's best for them, and also because (being kids) that will change from minute to minute. We tend to go with whoever is doing something different at any given moment, or who seems to be grabbing the most attention... and we only look at them for a short period of time.
It's a lot like a romance story: We see the short-term victories and heartwarming moments that ultimately lead to the big "Awwww!" moment, and then we simply assume happily ever after. We don't see the aftermath. We don't see if it really has staying power. We don't see the unintended side effects of finding romance in a situation like that. We see something that seems super-lovely, and we assume it stays on that trajectory forever.
And some teachers can live that way, because they wave goodbye to the kid after just one short year. Like grandma, they can spoil the kid and be "the favorite," and then pass him/her back to their parents all spoiled and ready to be a brat when it's time for chores. Unfortunately, the public eye is myopic, so we don't mind those short-term results.