Tag Archives: maths

Rice, Riots and Basic Income: Teaching math is fun!

 

As I prepared for my second interview recently at a school where I would very much  like to teach math, I was reminded of Dr. Martin Luther King, Jr.’s call for a Basic Income, and his comment that “social justice and progress are the absolute guarantors of riot prevention.” (Martin Luther King, Jr., Where Do We Go From Here: Chaos or Community? (Boston: Beacon Press, 1967), 22.).  I hope I have made this mini-lesson, and all of my teaching, relevant to both the current and future lives of my students.

Here are some of the interesting resources I came across while planning my lesson on Slope, which I called “Rice and Riots” to illustrate that a line can tell you a lot.

“ancient egypt 3-4-5” gives this: Google image search for 345 Right Triangle

and this Rosicrucian paper seems to have been copied with cuter images across several different websites, while quotes from the Rhind Papyrus make me want to spend all of my time just studying ancient works, and this fascinating proposal to rename the Pythagorean Theorem actually cites interesting sources.

 

And from an EduTopia article on “6 Ways to Help Students Understand Math” (too bad the pdf is no longer online): now we can teach the way I wanted to teach back in 2002!!  Ahem:

2. Introduce topics using multiple representations.

The more types of representations that you can present to students addressing their different learning styles, the more likely they will truly understand the concept being presented. Different representations could include using manipulatives, showing a picture, drawing out the problem, and offering a symbolic representation. For example, when presenting linear relationships with one unknown, illustrate to students the same problem as an equation, on a number line, in words, and with pictures. Students who are exposed to and can recognize the same relationship posed in the different representational modes are more likely to have conceptual understanding of the relationship and perform better on assessments (PDF).”

 
Read, Write, Dream, Teach !

ShiraDest
1st of July, 2016

Review (English) of: L’espace est une question de temps ; Einstein et la relativité

L'espace est une question de temps ; Einstein et la relativitéL’espace est une question de temps ; Einstein et la relativité by David Blanco Laserna

My rating: 4 of 5 stars

This book was revealing not so much for his personal life, but for the ways in which Einstein represented people like my high school students back in 2001, or my Community College students in 2012, all of whom needed to understand the mysteries behind the mathematics, rather than just memorizing the rules.
My students needed, like this genius, perhaps a bit less authoritarian rule-following, and a bit more flexibility in my own ways of communicating with even those I saw as less hard-working. From their points of view, the situation was surely different, and as I learn that time and space is relative, I understand that so is thinking and teaching.
Well worth reading,

Read, Write, Dream, Teach !

ShiraDest
2nd of April, 2016

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Putting the maths into the learner’s context

Interesting, that Einstein grew up around clock parts and railway renewal, in Bern. So he drew from his personal context, clocks and trains, to illustrate his theories. Almost a form of NVC, putting mathematical or scientific concepts into a form that your students can readily imagine in their own lifes, thus can use, from their own perspectives Cool!

Read, Write, Dream, Teach !

ShiraDest
26 March, 12016 HE