MIA, Ask an Expert: how to t1 in superProcedure

[askanexpert@xxxxxxxxxxxxxxxxxxxxxxxxxxxx]

This is an automatic message sent from the web form at:
http://mia.openworldlearning.org/mwforum.htm

from: kendyl   <kleasure@xxxxxxxxxxxxxxxxxxxxx>
date: Mon Nov 12 11:36:53 2007
platform: PC
version: MicroWorlds Ex

I'm trying to get my turtles to draw shapes at the same time. I've tried the 
super procedure 
but the comment is saying "I don't know how to t1 in superProcedure." the 
command I'm using is 
to superProcedure
t1
t2
t3
t4
end

is this correct?  Also is this the same as a Master Procedure?