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1.7/1.8 AC Vocab
| Term | Definition |
|---|---|
| Sprite | Graphic object that may be moved on-screen or otherwise manipulated. |
| Variable (programming) | A placeholder in a device’s memory that stores a value a program is using. |
| Data Types | The type of information stored in a variable. Common data types are Number, String, and Boolean. |
| Initialize | To assign a variable its initial, or first, value. |
| Trace Table | A chart used by programmers to keep track of the values of variables in their program. |
| Trace an Algorithm | The process of following the flow of an algorithm step-by-step to make sure it works correctly. |
| Assignment Statement | The process of following the flow of an algorithm step-by-step to make sure it works correctly. |
| Problem Decomposition | To break a problem down into smaller pieces. |
| Pixels | Any one of the very small dots that together form the picture on a digital screen. The word pixel is short for picture element. |
| Declares | To create a variable in a program and give it a name. |
| Global (variable) | A keyword used when declaring a variable. “Global” makes the variable available to all the blocks in the program. |
| Scope (of a variable) | The part of a program where a variable is visible and can be used by the code. |
| Design Process | A systematic, problem-solving strategy that designers follow to come up with a solution to a problem. |
| Alpha Test | The earliest stage of game development when the basic features and navigation are tested. |
| Beta Test | The stage of game development where a limited number of players test the completed features and navigation, and report bugs that need to be fixed before the gold release. |