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TED Talks Daily

This company pays kids to do their math homework | Mohamad Jebara

TED Talks Daily

TED

Ted, Ted Talks Daily, Ted Podcast, Ted Talks, Society & Culture

4.112.1K Ratings

🗓️ 8 February 2018

⏱️ 14 minutes

🧾️ Download transcript

Summary

Mohamad Jebara loves mathematics -- but he's concerned that too many students grow up thinking that this beautiful, rewarding subject is difficult and boring. His company is experimenting with a bold idea: paying students for completing weekly math homework. He explores the ethics of this model and how it's helping students -- and why learning math is crucial in the era of fake news.



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Transcript

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0:00.0

This TED Talk features education entrepreneur Muhammad Jabara, recorded live at TED at Westpac

0:07.1

2017.

0:10.0

For as long as I remember, I've loved mathematics.

0:15.5

Actually, it's not 100% true.

0:18.4

I've loved mathematics for all but a two-week period in senior high school.

0:23.6

I was top of my class and we were about to start the extension math course.

0:28.6

I was really excited about this brand new topic coming up.

0:31.6

Complex numbers.

0:33.6

I like complex.

0:35.6

My teacher was priming us for the concepts with some questions about square roots.

0:39.8

Square root of nine, three.

0:41.6

Square root of 256, 16.

0:44.4

Too easy.

0:45.9

Then she asked the trick question.

0:48.0

What about the square root of negative one?

0:51.0

Of course, we were all over it.

0:53.0

Come on, miss.

0:54.0

We all know you can't take the square root of the negative.

0:57.3

That's true in the real world, she said.

0:59.7

But in the complex world, the square root of negative one

1:03.4

is the imaginary number I.

1:09.9

That day, my entire mathematical world came crashing down on me.

...

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