Key Terms — Return Values, Scope (Local vs Global), & Code Reusability

Course 3: Introduction to Programming / Unit 5: Modular Programming & User-Defined Methods / Lesson 2: Return Values, Scope (Local vs Global), & Code Reusability

Vocabulary focus

Return Value, Local Scope, Global Scope, Name Space, Code Reusability, Side Effect, Function Output, Lifetime, Variable Binding, Encapsulation

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For each term or concept, write an explanation in your own words and add an example from this lesson. Check your explanation against the lesson resources.

Term or concept	My explanation	Example
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KDE student outcomes

Unit-level context for this lesson · Course 110201

View aligned outcomes (1)

#8 Design and develop programs that implement user-defined methods and modular programming.

Alignment from Master Lesson Plans v3.5. These are instructional targets; completing a resource does not by itself establish mastery.