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HelloAll
I've been teaching year 8's (age 14) to use MicroWorlds. Lots of very
successful projects but I'm having difficulty understanding and explaining
the difference between proceedures that include
when [touching? "t1 "t2] etc
and
if [touching? "t1 "t2] etc
These procedures are used to especially in races to program colour or to
determine when/if turtles touch. Any suggestions would be greatly
appreciated.
Trish Sims
Strathmore Secondary College
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