Real School Reform?

Public school teachers seem to be enduring a lot of vocal criticism these days, as politicians and “reformers” call for measures that tie student performance to teacher job security.

While genuine public discourse about educational policy and philosophy should be a good thing for us all, it’s all too easy to lay the “accountability” at the feet of teachers and ignore the many other factors that contribute to student “performance”, some of which may be even more fundamental to student success.

For example, it turns out that if we provide students with healthier, more nutritious meals, they will perform better and miss less school.

http://www.guardian.co.uk/education/2011/apr/10/school-dinners-jamie-oliver

Test scores up.  Absenteeism down.  Lifetime income substantially raised.  All by replacing industrial, highly-processed cafeteria food with the real thing.

I always liked Jamie Oliver.

A Simple Trig Challenge

This is a fun and simple trigonometry challenge.

No calculators allowed!

Which of the following is the largest?

                                     (a)  \frac{\sqrt{3}}{2}                           (b)  sin (\frac{7\pi}{12})

                                     (c)  sin (\frac{7\pi}{16})                  (d)  cos (\frac{\pi}{10})

There are a couple of nice ways to solve this without using a calculator, and plenty of good ways to extend this question.

The real challenge is to come up with your own version of this problem!

Presenting at TEDxNYED

I will be presenting today at the 2012 TEDxNYED conference at the Museum of the Moving Image in Queens, New York.

http://tedxnyed.com/2012/speakers/patrick-honner/

I will be giving a short presentation on creativity and mathematics.  I am very excited to be a part of the event, and to see other presenters like Christopher Emdin, Frank Noschese,  Bre Pettis, and many others!

The event will be live-streamed.  More information can be found at the TEDxNYED website.

Follow

Get every new post delivered to your Inbox

Join other followers: