vocab

Question 1

world

Answer 1

A world “ Karel world” is a grid that Karel lives in.

Question 2

karel

Answer 2

Karel is a dog who listens to your commands

Question 3

command

Answer 3

A command is an instruction you can give to Karel.

Question 4

lower camel case

Answer 4

lower camel case is a naming convention where the first letter is lower case, and each subsequent star of a word is upper case.

Question 5

Loop

Answer 5

A loop is a way to repeat code in your program.

Question 6

For loop

Answer 6

A for loop lets us repeat code a fixed number of times.

Question 7

Control structure

Answer 7

A control structure lets us change the flow of the code.

Question 8

while loop

Answer 8

Lets us repeat code as long as something is true.

Question 9

condition

Answer 9

A condition is a code that you put inside an if statement or while-loop

Question 10

Fencepost problem

Answer 10

A problem when using a while loop where you forget on action at the beginning or the end.

Question 11

if statement

Answer 11

An it statement lets you ask a question to the program and only run code if the answer is true.

Question 12

if else statement

Answer 12

Control structure that lets us do either one section of code or another depending on a test.