Unit 3: Programming with Karel (CodeHS) 2025/2026 Exam Questions and Verified Answers | Already Graded A+

Unit 3: Programming with Karel
(CodeHS) 2025/2026 Exam Questions
and Verified Answers | Already Graded
A+



Command - 🧠 ANSWER ✔✔An instruction you can give to Karel to carry

out.


Walls - 🧠 ANSWER ✔✔Borders that Karel can't pass through. Can be on

the inside and the outside of Karel's world.


Streets - 🧠 ANSWER ✔✔Rows/run horizontally in Karel's world.


Avenues - 🧠 ANSWER ✔✔Columns/run vertically in Karel's world.


turnLeft(); - 🧠 ANSWER ✔✔Command for Karel to turn left.


takeBall(); - 🧠 ANSWER ✔✔Command for Karel to take a ball away.


move(); - 🧠 ANSWER ✔✔Command for Karel to move one spot.


putBall(); - 🧠 ANSWER ✔✔Command for Karel to put a ball down.


Functions - 🧠 ANSWER ✔✔A way to teach Karel a new command.

COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED

, Command Tips - 🧠 ANSWER ✔✔No spaces in commands.


Needs to match exact capitalization.

Every command ends with ();


4 Commands Karel knows. - 🧠 ANSWER ✔✔move();


turnLeft();

putBall();

takeBall();


Function body - 🧠 ANSWER ✔✔The part of a function that contains the

commands. Everything in between the { } curly braces.


Why use Functions? - 🧠 ANSWER ✔✔Allow us to break down our program

into smaller parts. Make programs easier to understand.

Avoid repeated code.


Programming style - 🧠 ANSWER ✔✔Using functions is a key element in

having good programming style. The way the code is written.




COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED