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[0910.1952] Elementary Surprises in Projective Geometry
We discuss eight new(?) configuration theorems of classical projective geometry in the spirit of the Pappus and Pascal theorems.
plane-geometry  rather-interesting  open-questions  looking-to-see  compass-and-straightedge  exploration  to-write-about 
yesterday by Vaguery
Quantomania – George Monbiot
"New extremes in the surveillance and control of workers are not, of course, confined to the public sector. Amazon has patented a wristband that can track workers’ movements and detect the slightest deviation from protocol. Technologies are used to monitor peoples’ keystrokes, language, moods and tone of voice. Some companies have begun to experiment with the micro-chipping of their staff. As the philosopher Byung-Chul Han points out, neoliberal work practices, epitomised by the gig economy, that reclassifies workers as independent contractors, internalise exploitation. “Everyone is a self-exploiting worker in their own enterprise”."
monbiot  government  economics  have-read  ****  to:reread  exploration 
8 days ago by MarcK
The Overprotected Kid
The Atlantic Magazine 2014 article about changing practices for how/if children are allowed to play and explore on their own when growing up.
The  Atlantic  childhood  parenting  control  autonomy  exploration  play  risk 
14 days ago by nikomoeller
The Mind Wanders | bit-player
As a way of probing the architecture of my own memory, I have tried a more deliberate experiment in free association. I began with the same herbal recipe—parsley, sage, rosemary, and thyme—but for this exercise I wasn’t strolling through the garden spots of the Berkeley hills; I was sitting at a desk taking notes. The diagram below is my best effort at reconstructing the complete train of thought.
exploration  mind  wandering  musing  machine-learning  representation  rather-interesting  to-write-about  random-walks  memory 
8 weeks ago by Vaguery
When Brian Eno met Ha-Joon Chang | Music | The Guardian
Brian Eno has a new album out. How best to explain it? By hooking up with radical economist Ha-Joon Chang to debate everything from finance to free jazz and dogs in parks. Caspar Llewellyn Smith joins in
[old]  making  economics  edge-of-chaos  exploration  exploitation  music  rather-interesting 
8 weeks ago by Vaguery
Gnamma #7 - The Teacher's Imposition
"The world is full of bad teaching. And somehow we all get on with it, of course.

Still, I have found it typical that people perk up when they think of their favorite, electrifying teachers. These are people we think about for the rest of our lives, largely because they inform our interests and ways of looking at the world (ontology, value systems, networked ideas, etc) at early ages. Let's talk about teachers, and I want to be clear: everyone directs teachable moments in life (especially guardians and managers). I'm referring to people in explicitly assigned roles to teach. (This thus puts these thoughts largely outside of the realm of unschooling [https://www.are.na/roberto-greco/unschooling ], I think, but I do not know enough to say—would love to understand more in this realm.)

"Why Education is so Difficult And Contentious" [https://www.sfu.ca/~egan/Difficult-article.html ]: TL;DR because when we say education we mean indoctrination, and everybody—teacher, parent, politician, etc—has different opinions on how people should be. It's touchy to talk about forced indoctrination because it both engenders fascism and is the founding idea behind of public education. There are obviously gradients of imposition on the student. Illich supports the need for the pedagogue to connect student to resources, but not much more—a fairly "hands-off" view of the teacher by today's standards. Still, the connective moments are going to reflect the ideology of the pedagogue.

Are teachers necessary for learning? No. Learning is between the student and the world. A quippish phrase I heard a couple times working at RenArts [https://www.renarts.org/ ] was "you can lead a horse to water but you can't make it think." But education (structured learning with others) requires teachers, basically by definition. Teachers "lead to water" and apply social pressure to encourage partaking.

What makes for a good teacher? Well, I maintain the chief goals of structured learning are to build agency and cultivate awareness in the student (and maybe share specific skillsets). So, what kind of teacher builds agency in the student and cultivates awareness to the extent possible? Some modes of teaching quickly follow: I believe the teacher needs to support open-ended, coherent, and honest activities.

Without open-ended-ness, we lose exploratory and self-actualizing potential. Without coherence, students can get mired in lack of knowing where to start or end (but a little ambiguity isn't bad). Without honesty we lose touch with the world and how to work with our lived realities. By "honesty" here, I mean to be honest about application of material, about history of thought, and about context of the activity itself; as such, the best teaching acknowledges and works with its own context (/media) and the needs of the people in the room.

I am trying to recall where I heard the phrase that "teaching is making space." The teachers frames the room, the activities, the needs, the expectations, the discussions. In doing so, they embed indoctrination into the teaching. In the effort of honesty in the classroom, these framing decisions needs to be made explicit for the students. The effective teacher must constantly wrestle with their internalized epistemologies and ego in seeking to constantly be aware of and share their own framings of the world. (When I ran a workshop for the Free School of Architecture in Summer 2018 on alternative learning communities, I mostly brought with me a long list of questions to answer [https://www.are.na/block/2440950 ] in seeking to understand how one is framing a learning space.)

This need for constant "pariefracture" (a breaking of the frame, expanding the conceptual realm, or meta-level "zooming out"—my friend D.V.'s term) in teaching gave me quite a bit of anxiety, as a teacher, until reading Parker J. Palmer's book "The Courage to Teach," in which he outlines six paradoxes of teaching. [https://www.are.na/block/1685043 and OCRed below ] I like these paradoxes in themselves, but the larger concept that resonated with me was the ability to treat a paradox not as a dead end (as one does in mathematics, generally) but rather as a challenge that can be pulled out and embraced as the dynamo of an ongoing practice. Teaching never resolves: you just wake up tomorrow and give it another shot.

I think what I'm circling around, here, is how much of learning from a teacher involves inheriting their ways of looking, concurrent with the teacher's ways of looking being in constant, self-aware flux. We inherit snapshots of our teachers' worldviews, blend them together over our own substrate of grokking the world, and call it education."

[From Parker J Palmer’s “The Courage to Teach”:

“When I design a classroom session, I am aware of six paradoxical tensions that I want to build into the teaching and learning space. These six are neither prescriptive nor exhaustive. They are simply mine, offered to illustrate how the principle of paradox might contribute to pedagogical design:

1. The space should be bounded and open.
2. The space should be hospitable and "charged."
3. The space should invite the voice of the individual and the voice of the group.
4. The space should honor the "little" stories of the students and the "big" stories of the disciplines and tradition.
5. The space should support solitude and surround it with the resources of community.
6. The space should welcome both silence and speech.

I want to say a few words about what each of these paradoxes means. Then, to rescue the paradoxes and the reader from death by abstraction, I want to explore some practical ways for classroom teachers to bring these idea to life.“
lukaswinklerprins  teaching  howweteach  parkerpalmer  education  paradox  2019  indoctrination  ivanillich  exploration  boundaries  openness  hospitality  individualism  collectivism  community  silence  speech  support  solitude  disciplines  tradition  personalization  unschooling  deschooling  canon 
8 weeks ago by robertogreco
[Text] We Built Robots : Frisson
Sweet sad story about sending our spacecraft out into space. Voyager, Discovery, Opportunity
***  robots  Mars  space  exploration 
9 weeks ago by Quercki

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