ChemHacker [http://www.chemhacker.com/] - 2012-02-09 22:32:55 - public:time chemistry, diy, hacker, skills - 4 | id:2424 -
More resources for teaching Scratch « Ideas for Teaching Computer Technology to Kids [http://teachcomputers.wordpress.com/2007/12/27/more-resources-for-teaching-scratch/] - 2010-06-10 19:10:23 - public:time computer, scratch, skills, ssa, teaching - 5 | id:3227 -