Coding Logic/system
What do we use to write code?
Numbers, words, symbols
What number system do computers use to communicate?
Base 2 (or Binary)
What is a value that can change, depending on information?
Variable
What does Scratch use to make games and other programs?
block code
What is a boolean?
Fancy word for “true” (1) or “false” (0)
What is the language we use to communicate with computers?
Code, binary
True or False: The larger the file, the more bits it has.
True
What can you store in a variable?
numbers and data
Who made Scratch?
MIT
What is a loop?
A piece of code that runs over and over again
What is our number system called?
Base 10
What is 3 in binary?
11
What are constants?
Something that cannot be changed
What are Sprites?
things in the game that have a script running in them that allow them to do certain programmed things
What is an if-statement?
A piece of code that only runs if a given condition is true
What are the two types of language compilers?
Compiled & Interpreted
What is 8 in binary?
1000
You can think about variables like a ______ while you can think about constants like a ______.
Open box/treasure chest, closed box
Give an example of a Scratch event block.
when flag clicked, when space clicked, when sprite clicked, when backdrop switches, when loudness is changed
Give an example of a bug.
(answers may vary)
We count to 6 before we move to a new digit.
What is 111 in base 10?
7
What is it called when you are trying to fix a bug?
Debugging
What coordinate system does Scratch use for motion?
x-y
Give an example of a conditional.
(answers may vary)