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KS3 - Mobile Apps

Year 8 - KS3 - Mobile App Development

TermDefinition
Object Any item on the app screen for example a text label or a button​
Identifier (ID) The unique name given to each object within the app​
Text Label A small amount of text used on the app screen
Button A pressable object on the screen usually used as a trigger for an event
Trigger Something to start an event like a button click or keypress
Mobile App A program that runs on a mobile device
Variable A value in memory that is used to store values that could change​
Sequence When a program runs in order, one instruction after another​
Selection The process of making a decision determining which path the program will take next.​
Iteration Repeating instructions or code
IF-ELSE allows you to do one thing if something happens and another if it doesn’t​
Event Something that happens when there is a trigger such as a mouse click or key press​
Analysis​​ Look at the initial problem, generate ideas and break it down to plan a solution​​
Design​​ Sketches, rough drafts and creating assets for the product​​
Implementation​​ Making and coding the actual app​​
Testing​​ Making sure everything works correctly​​
Evaluation​​ Reviewing your completed product and looking for improvements​​
Test Table A special list of planned tests used to make sure everything works correctly
Decomposition Breaking down a problem into smaller chunks
Success Criteria A list of things to include to make sure something is good/successful
input box A text box which allowed user input
Triggered When something is activated or runs
Console A log of events from an application
Identifier A unique name given to objects in an app
If-Else statement Allows a program to do different actions based on a condition
Created by: weirdog
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