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4. Names for Turtles
Learning Objectives:
Use assignment to name objects like turtles and screens.
Ask turtle objects to perform actions.
Introduce the concept of a procedure, which does some action, but doesn’t return a value.
Introduce some turtle procedures like color, penup, pendown, and pensize.
Demonstrate that you can create more than one object of a type.
Demonstrate that using the right object at the right time, in order, is critical to success.
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