Thread:HMcCoy/@comment-25297120-20141029130948

I am about to finish overhauling badge articles (Meteorite, Moon...) and intend to do the same thing to Challenge Patches. Is there anything which I need to know before doing that?

Everything seems fine so far, except some grade categories. Is it 3rd grade (U.S.): Addition and subtraction (the official name from Khan Academy) instead of 3rd grade math: Addition and subtraction (the current name in Khan Academy Wiki)? 