Spread sheet solution

http://www.olpcnews.com/content/education/olpc_spreadsheet_solution.html#comments

There is a etoys app called "skeleton".
This is a spreadsheet program.
Actually the olpc/etoys list is working translate DrGeoII
(a interactive geometry software) in the .xo format.
May be the skeleton app could be next one.

この人が言っているskeletonは、id:propellaさんの http://languagegame.org:8888/propella/57 と思われます。でもあれって所謂スプレッドシートアプリでしたっけ？