The following is a list of activities for Sugar packaged for Fedora as of March 2012.
In Fedora, all sugar activities and packages are prefixed with "sugar-". Upstream activity descriptions (as used at activities.sugarlabs.org) typically do not use this prefix, and other Linux distributions may vary as to if they do or not.
Please also note that the below are system installed packages for Fedora. Sugar supports both system-wide and per-user installation of activities, with the per-user version being preferred. If you go to activities.sugarlabs.org and install an ".xo" bundle from there, the version of the activity you are testing will not be the one found in Fedora, and its installation directory will not be the same.