Thursday, April 14, 2011

4-8-11

What is a loop? A loop can induce multiple executions of statements.

What are the labels of the loops in Scratch?Any block whose label begins with "forever" or "repeat" is a looping construct.

How is a conditional statement used in a loop?Sometimes, you want execute some statement multiple times, each time varying your behavior ever so slightly. We thus turn our attention to variables.

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