{"id":14493,"date":"2026-05-14T01:23:34","date_gmt":"2026-05-14T01:23:34","guid":{"rendered":"https:\/\/ben.akrin.com\/?p=14493"},"modified":"2026-05-14T01:23:34","modified_gmt":"2026-05-14T01:23:34","slug":"xy-coordinates-tradition","status":"publish","type":"post","link":"https:\/\/ben.akrin.com\/?p=14493","title":{"rendered":"X,Y Coordinates Tradition"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">I just did my yearly X,Y Coordinates stint with local 5th graders. It&#8217;s the 5th time I do it and this year is notable in that I didn&#8217;t write anything I wanted to fix for next year. Every time previous I came out thinking I needed to fix a bug, prevent a confusion, or improve something or other. This time it looks like the formula has been refined to its optimum.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/ben.akrin.com\/wp-content\/uploads\/2026\/05\/Screenshot-2026-05-13-at-9.04.09\u202fAM.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ben.akrin.com\/wp-content\/uploads\/2026\/05\/Screenshot-2026-05-13-at-9.04.09\u202fAM-927x1024.png\" alt=\"\" class=\"wp-image-14495\" width=\"695\" height=\"768\"\/><\/a><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Kids will definitely push the limits, and I love that relentless will to push, it&#8217;s identical in nature to IT security curiosity. 1 kid wrote some code and then copy\/pasted it a bunch of time, no problem there&#8217;s an upper limit on instructions. Another tried to hog all the squares by having them draw just a single dot, no problem there&#8217;s a cool-off timer that prevents you from blasting through squares. I haven&#8217;t had to use it but I also have a censorship mechanism :), I can scribble over any square and the machines will prioritize it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So this year went really well, I think I can say with confidence now that the magic operates every time, this isn&#8217;t just luck with a good batch of kids or other. Every time we launch into &#8220;coding&#8221;, there&#8217;s a moment of sheer teeth grinding where I think it&#8217;s going to be a disaster. And every time they are all extremely motivated by the idea of controlling the machines when they hit &#8220;submit&#8221;, and so they all pull through and help each other out. Once one of them has gotten the machines moving, there&#8217;s a real frenzy to figure things out, and then their next drawings get more and more sophisticated. 5th grade might have a few blas\u00e9 pre-teens who are hard to motivate, and they will inevitably get sucked in. Now they might &#8220;whatever&#8221; out of the activity after a bit, but even they will want to have done it at least a couple of times :). I particularly like when kids realize they can coordinate action on neighboring squares to do something greater, I purposefully don&#8217;t suggest that to them. I&#8217;ve gotten good at fending off &#8220;learned-helplessness&#8221;, not that I was doing it for them before, I&#8217;m just quicker to disengage. &#8220;You want to control the laser kid? Well you better figure it out&#8221;.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>The &#8220;coding&#8221; interface<\/em><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/ben.akrin.com\/wp-content\/uploads\/2026\/05\/Screenshot-2026-05-13-at-11.33.05\u202fAM.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ben.akrin.com\/wp-content\/uploads\/2026\/05\/Screenshot-2026-05-13-at-11.33.05\u202fAM-926x1024.png\" alt=\"\" class=\"wp-image-14496\" width=\"695\" height=\"768\"\/><\/a><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">One of the snag we always hit is kids not able to discern the difference between typing in a URL or doing a search with Google. And a giant middle finger please for all the corpos purposefully blurring lines so kids form the habit early of running anything they might want to do on a computer through Big Corp Inc.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/ben.akrin.com\/wp-content\/uploads\/2026\/05\/image1.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/ben.akrin.com\/wp-content\/uploads\/2026\/05\/image1-1024x768.jpg\" alt=\"\" class=\"wp-image-14504\"\/><\/a><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">At the end of the day I send the wall plotter on an overnight portrait of a well liked central figure in the school. The next morning when I pick up the machine, the kids get one last wow effect. I&#8217;ll make a note of how many &#8220;go_to&#8221; statements went into the picture, usually several hundred thousands to get them thinking about scale and how curves can really be just a few tiny straight lines. They submit an average of 30 such statements for their cool drawings.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/ben.akrin.com\/wp-content\/uploads\/2026\/05\/image2.jpeg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/ben.akrin.com\/wp-content\/uploads\/2026\/05\/image2-1024x997.jpeg\" alt=\"\" class=\"wp-image-14505\"\/><\/a><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>I just did my yearly X,Y Coordinates stint with local 5th graders. It&#8217;s the 5th time I do it and this year is notable in that I didn&#8217;t write anything I wanted to fix for next year. Every time previous I came out thinking I needed to fix a bug, prevent a confusion, or improve &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/ben.akrin.com\/?p=14493\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;X,Y Coordinates Tradition&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,13,21],"tags":[],"class_list":["post-14493","post","type-post","status-publish","format-standard","hentry","category-miscellaneous","category-plotters","category-web-development"],"_links":{"self":[{"href":"https:\/\/ben.akrin.com\/index.php?rest_route=\/wp\/v2\/posts\/14493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ben.akrin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ben.akrin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ben.akrin.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ben.akrin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14493"}],"version-history":[{"count":0,"href":"https:\/\/ben.akrin.com\/index.php?rest_route=\/wp\/v2\/posts\/14493\/revisions"}],"wp:attachment":[{"href":"https:\/\/ben.akrin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ben.akrin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ben.akrin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}