Browsing All Posts filed under »cognitive resonance«

VIsuals! Visuals!

May 26, 2017

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Last night I chatted with a friend who’s a graphic designer specializing in educational materials.   She loved programming but … math.   She had said that when she sees a recipe and it calls for 1/3 or 2/3 … what??? I had been explaining to her the visual I need for my lessons:   […]

A new idea

January 25, 2017

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LOL  the two minutes ’til end of work day and I DROVE THE CAR THING so I can’t even think about it well on the way home. Here’s my next magic grant request.   Hey.   I really should figure it out and at least plop it on a few other blogs.  So I’m doing […]

a mystery solved – no, 2 of ’em!

May 29, 2016

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So, I remembered from my brother’s grade school report on Pythagoras that root two being irrational might not have been  derived from  “can’t make ratio” (irr – not… rational — ratio), but that the little society fervently believed the deities made a beautiful universe that could always be reduced to integer ratios, and so since that […]

Backing up …

February 6, 2016

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… the files, which is a step forward.  The Working Thing with title “Jan29” is now on Ay-soos, the GREENECK and the Transcend and the Camtasia flash drives and now the cloud knows where they are. Since my next Thing TO Figure Out is how to manage versions of things in GitHub, it’ll soon be […]

Geek trivia

January 16, 2016

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To handle an individual key press, implement onKeyDown() or onKeyUp() as appropriate. Usually, you should use onKeyUp() if you want to be sure that you receive only one event. If the user presses and holds the button, then onKeyDown() is called multiple times. That’s from http://developer.android.com/training/keyboard-input/commands.html  and I just wouldn’t have thought of that… I’m trying […]

Time to … focus… but…

December 5, 2015

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Okay I’m turning *off* what seems to be Uri Treisman talking last February about noticing that efforts in “equity” tend to be efforts to help people pass courses to meet the political needs of the administration Stealing that phrase, and going back to the app   b/c yes, even if passing the course is also […]

conceptual frontloading and mindsets

June 3, 2015

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I talked to a fellow who wondered about making online textbooks more accessible to folks with learning disabilities.   This inspired me to see what kinds of things were happening and it seems that yes, some etexts are including study aids.   I forced myself to stop — no changing majors in the middle of […]