Wednesday, February 2, 2011

Of course it was magic

The question: Why is "magic" not a good enough answer for how the spot disappeared and re-appeared on the tongue depressor in Tuesday's class with Dr. Kruse.

I believe that this is the wrong question. I believe that the question should be why not.

Why isn't "magic" the answer? Let's look at the facts and examine our options...I saw it appear and disappear...the whole class did. I think it was magic. We need to be able to address all possibilities as a teacher, and not cast off an answer as ridiculous or simply not an option.

While I recognize that some personal, societal and cultural beliefs may reject my contention, I say that we should be careful of pre-conceived perceptions and interpretations unduly influencing our judgment. "Of course it's not magic...there is no such thing as magic" is not a scientific look at the phenomena of spots appearing or disappearing on the tongue depressor. When a student suggests an answer, we need to consider it and explain our thoughts scientifically.

We all carry perceptions and interpretations of life with us. While we may think that we're using standard scientific procedures and criteria to minimize personal influences, we usually draw the line somewhere. "No such thing!" But until further information is available to test my hypothesis, I will support the contention that what we saw was magic. And any dismissal based on personal beliefs is not supported by the facts.

Do you have difficulty believing in magic? Why? Experience suggests that the vast majority of the human race believes in it - usually called "miracles;" so why should there be any problem with "magic?" Is there a substantial leap from one term top the other? Let's look at miracles;

According to Merriam-Webster, a miracle is "an extremely outstanding or unusual event, thing, or accomplishment." Humanity, society, and individuals routinely cite miracles for explanations for things aren't understand. Seems like we see miracles all the time. For instance:

- Men and women of science - medical Doctors - often cite miracles in medicine when they cannot explain a recovery scientifically.
- Religious leaders regularly cite miracles, preaching on TV to millions; in fact the Roman Catholic Church "saints" deceased believers based on investigations and confirmed reports of miracles performed.
- Survivors of a fiery car crash or plane crash claim that it was only by a miracle that they survived.
- Whole societies believe in miracles because they read about them in the bible.
- Even lottery's - the mathematical certainly that a random number combination is chosen - is still believed to be a miracle by the winning ticket owner.

So large segments of society throughout history- and today - believes in "miracles." With this nearly omnipresent belief in the supernatural - how does "magic" differ? ("Do you Believe in Magic?" The Lovin Spoonful, 1965.)Maybe it's just a case of semantics run amuck. Merriam-Webster defines magic as "an extraordinary power or influence seemingly from a supernatural source . . . " Pretty similar to the definition of "miracles," no? How can you believe in miracles and not magic?

So, I suggest my hypothesis is sound. Even though it's not yet at the level of a scientific theory. (I understand that in science "a 'theory' is an explanation that generally is accepted to be true." Science Daily.) However - my magic hypothesis is based on evidence just the same, certainly more evidence than many of the examples of miracles cited above. It's based on actual observation of all the students in the room today. We all saw the spot appear and disappear with our own eyes . . . the balance of evidence is in the favor of magic.

Finally, as I are student learning how to teach science, I should be prepared to design experiments to test, quantify, confirm, modify, or even contradict magic, testing this hypothesis. So perhaps it will be proven correct or incorrect by additional data in a future class. But until we can exact those tests, my contention is that it must have been magic .

4 comments:

  1. I am glad you pointed this out, David. As a teacher I want my students to continue to work for answers, even after we are done with experiments. I cant be that teacher who just says NO to a student’s question or idea. That will shut them done and keep them from future ideas and questions. Magic is a curious concept for kids and adults. Why would I want to be the teacher who dismisses magic? It may be something that leads to new stories that help get students interested in science.

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  2. I also think of course it was magic! Magic is fun and exciting so I wouldn't want to dismiss that. I like how you compared that to our students making outrageous comments or answers and how we should not just dismiss those. We can maybe dive deeper into that by asking that student more questions for clarification. And like Katelyn said we don't want to discourage students from being creative and coming up with those "crazy" ideas because it could lead to something interesting.

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  3. Well put Katelyn, I don't want to be that teacher eiter, the one who just dismisses ideas or answers. I had them in grade school, high school and even as an undergrad here at Drake (back in the day). I would rather help a student think out his/her ideas and perhaps guide them to a more thoughtful answer, just as Shannon elaborated on.

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  4. An interesting an thorough take on this idea. You note that science is not quite as objective as we might believe and you are absolutely right. However, you want to entertain the idea of magic until we have evidence that refutes the claim. The problem with this stance is that we cannot get evidence to refute the claims made by magicians or religions. Science is, by nature, an empirical endeavor (although that is somewhat simplified as well). So if science is empirical, and we have something for which empiricism just doesn't apply, what are we to do? We shall wrestle with this more on Thursday.

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