It looks like there are two different programs called Childsplay in the Education repository under the same name. The one that has version 0.90.2-13.1 appears to be Schoolsplay, not Childsplay while the 1.3-1.12-86 is the newest version of the full Childsplay program.

schoolsplay.org

Childsplay:

Childsplay has all the activities found in the old childsplay, version < 0.90.

Schoolsplay:

This isn't released yet, it's rather complete and stable but only has two activities and a lot of small bugs.
Also a question when can we expect to see Childsplay version 1.4 available for Suse 11.2?

Browse schoolsplay Files on SourceForge.net