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Programming Basics 9


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When do we use While Loops
to count A number of inputs
Accumulators and Counters
often Used in loops
Sprite
is an object in a Scratch project.
Costume of a sprite
is the appearance of it.
Script of a sprite
is a stack of instructions (in the form of graphic blocks) which tell a sprite what to do.
Stage
is where sprites move and interact with one another. It's 480 units wide and 360 units tall.
Initialization
is the assignment of an initial value for an object or variable.
If-then statement
is a decision-making statement. If the condition is true, the then-part will be executed. Otherwise, nothing will be executed.
A condition
is an expression that results in a value of either true or false.
Imperative programming
a programming paradigm that uses statements that change a program's state; focuses on describing how a program operates