Stage: 2, 3, 4 and 5 Challenge Level: 
Logo testbed and demonstrator - version 0.6
See the hint and notes for further explanation. Future versions will incorporate their own help.
We have developed an excellent series of interactive articles to help you to learn how to program in LOGO.
Full Screen Version
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Investigations. Practical Activity. Programming. Logic. Algorithms. Recursion. Working systematically. Mathematical modelling. Logo. engineering.
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