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When was the last time an argument changed your mind?

I mean, really.

Imagine you are watching a debate for the presidential candidates and you go into the debate with certain opinions on how things should be run – say: tax code. Then, after sitting and watching the candidates outline their rationale (right?! I know I’m reaching here) you think to yourself, ‘huh. Well, that guy just changed my mind.’

Does this ever really happen?

Fairly certain this guy has never been persuaded to a different opinion

Fairly certain this guy has never been persuaded to a different opinion

Can people who believe in a ‘flat tax’ be persuaded that a ‘progressive tax’ structure is more fair and more worthy of their support? (I threw in the ‘and’ there because you can be shown the rationale for something and agree with it without changing your position)

Can proponents of a ‘pathway to citizenship’ be convinced that it’s simply too impractical to actually be enacted?

Can pro-lifers be converted to pro-choice by the right argument?

(as a side note, I wrote the above statements in a completely arbitrary manner, because I recognize that people also seek out ‘echo chambers’ for their own ways of thinking, which may be a part of the problem as a whole. Anyway, I don’t mean to deter a reader because they see words like ‘pro-choice’ or ‘pro-life’.)

Kepler could have applied himself better...

Kepler could have applied himself better…

Sometimes I question whether the Greeks were just wasting their time spending all that energy thinking about rhetoric. They didn’t persuade the Romans to stay out of their lands and to not steal their whole pantheon of gods. Maybe if they spent a little more time practicing their phalanx formations and a little less worrying about whether there was really a place filled with Perfect Forms (I’m looking at you, Plato) that we vaguely remember from before the time we were born, they might have effected a more sturdy border guard.

Nevertheless,

I changed my mind today about something. (I’m still working on changing it about some other things that would make my life easier, but I’m off to a good start) I got an email pointing me to the following post by Brett Berry on Medium this morning.

https://static.medium.com/embed.jsWhy 5 x 3 = 5 + 5 + 5 Was Marked Wrong
My first reaction was to be upset with the teacher who gave this kid points off for correct answers. I opened the article in order to satisfy my own desire for hearing an echo chamber of my thoughts only to find that the author took a different stance.

I kept reading because I was determined to write a comment to express my ire – but, you know, wanted to make sure that I could point out the best examples of the author’s flawed thinking first. I first saw that he was making a reasonable argument, but felt like it was still wrong. Then I saw how his examples supported his way of thinking and was starting to lament that he was making it more difficult for me to undercut him. Finally, he added that, depending on the order that things were taught, the answer could be considered correct under some circumstances, but that it was better to teach the meaning of the maths stepwise in order to law the proper framework for future lessons.

I give up. You win, Math Guy.

Not only did you change my mind on this issue, but you also laid the framework for me to re-examine my whole approach to Common Core.

 
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Posted by on October 31, 2015 in Uncategorized

 

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