Walter: Created page with "==Sugar Digest== “What we need are notions, not notations.” —Gauss 1. I gather that I am the only one who had never read the "Mathematician's Lament", but in case you hav..."

2011-06-28T14:05:04Z

Created page with "==Sugar Digest== “What we need are notions, not notations.” —Gauss 1. I gather that I am the only one who had never read the "Mathematician's Lament", but in case you hav..."

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==Sugar Digest==

“What we need are notions, not notations.” —Gauss

1. I gather that I am the only one who had never read the "Mathematician's Lament", but in case you haven't read it in a while and need a refresher on "notions" instead of "notations", see [http://www.maa.org/devlin/LockhartsLament.pdf].

It is also always worth rereading Marvin Minksy's essays on learning math: [http://wiki.laptop.org/go/Marvin_Minsky_essays]

2. One of the pleasures of working in the Sugar community is that you get thoughtful feedback on your work from a wide range of people. Last week I got a request from a teacher in Uruguay for some new features in Turtle Blocks. (I included one—coordinate grid marked in centimeters—in Version 109. I also got feedback from Alan Kay and Barry Newell about the merits of the inclusion of an Arc block, which motivated me to finally write a Sugar Activity based on Barry's book, ''Turtle Confusion: Logo Puzzles and Riddles''. Check out [http://activities.sugarlabs.org/en-US/sugar/addon/4450]. Also, at this weekend's Design Team meeting, I got very helpful feedback from Sascha Silbe, Gary Martin, and Manuel Quiñones regarding the enhancements I have been proposing to View Source (See [[Design_Team/Proposals/Toolbars/View-Source_Enhancements]]). Perhaps the most significant change is that I now put a copy of the cloned activity bundle into the Journal, thus maintaining equal status for the clone within the Sugar infrastructure. You can find the current patches here [http://lists.sugarlabs.org/archive/sugar-devel/2011-June/031838.html] and here [http://lists.sugarlabs.org/archive/sugar-devel/2011-June/031702.html].

=== In the community ===

3. There will be a Turtle Art Day in Costa Rica in July. We may hold simultaneous workshops at other deployments as well: stay tuned (See
http://www.facultadeducacion.ucr.ac.cr/index.php?option=com_content&view=article&id=16&Itemid=23).

4. The TedxKids@Brussels talks are online at [youtube.com/playlist?p=PLA14C60FA101D1F4C].

=== Tech Talk ===

5. Peter Robinson is very close to releasing Sugar on a Stick Version 5. Please help us test: http://fedora.roving-it.com/SoaSv5-20110612-x86_64.iso and http://fedora.roving-it.com/SoaSv5-20110612-i686.iso

6. I cooked up a patch to the Edit Activity—Sugar's plain-text editor—to enable editing files from outside of the Journal. I am waiting for Nate Theis, Edit maintainer, to accept the patches, but if you want to play with it, see my clone on Gitorious [http://git.sugarlabs.org/~walter/edit-activity/walters-edit-activity].

7. Martin Abente has implemented multiple-object select for the Sugar Journal. His patches are not quite ready for release—there is a performance-related issue with unnecessary list regeneration that Martin is working on, but having tried it, even in its current form, it is really nice.

=== Sugar Labs ===

Gary Martin has generated a SOM from the past few weeks of discussion
on the IAEP mailing list.

<gallery>
File:2011-Jun-4-10-som.jpg|2011 June 4th–10th (80 emails)
</gallery>

Visit our planet [http://planet.sugarlabs.org] for more updates about Sugar and Sugar deployments.

[[Category:Sugar Digest]]

Archive/Current Events/2011-06-28 - Revision history

Walter: Created page with "==Sugar Digest== “What we need are notions, not notations.” —Gauss 1. I gather that I am the only one who had never read the "Mathematician's Lament", but in case you hav..."