alice-teacher Problem with "Defending Naptime" Tutorial

[Moran, Deborah - The Academy - Teacher]

My students and I are encountering a problem with the "Defending Naptime" Tutorial that I have not encountered before.

When the you follow the tutorial's directions to have the bunny make a 'shhh' motion (armR backwards 0.25 revolutions) even when the command is done correctly, the tutorial says you make a mistake and either go back or restart to fix it, neither of which has any effect on the outcome.  I am guessing that this file has somehow become corrupt, but am not sure how to 'fix' it. Does anyone have any suggestions?

I am guessing that I need to locate an uncorrupted version of the tutorial file and copy it to all of my machines, but am not really sure where to find one as ALICE is completely new to me.

Also, we are running version 2.2 as our tech people said that was what the other schools in the district preferred.

Thank you in advance for any suggestions you might have,

Deborah L. Moran
Mathematics and Technology Teacher
The Academy at Eleventh Street
877 E 11th Ave
Bowling Green, KY 42101
VOX: 270.746.2321
FAX: 270.746.2325
http://www.b-g.k12.ky.us/olc/teacher.aspx?s=999

Students must learn to think mathematically and they must think mathematically to learn. - Adding it Up.