Learn KAREL with Real Code Examples

Learn movement commands

Master loops and repetition

Add conditionals

Create modular functions

Solve complex world problems

Week 1: commands and movement

Week 2: loops and cleanup tasks

Week 3: condition-based problems

Week 4: functions and decomposition

Week 5: multi-step world challenges

What is Karel used for?

How does Karel teach algorithmic thinking?

What are Karel's main commands?

Explain frontIsClear and why it's important.

How do procedures improve Karel programs?

move: step forward

turnLeft: rotate 90°

pickBeeper: collect one

putBeeper: place one

while(frontIsClear): loop safely

Karel the Robot (Richard Pattis)

Karel++

Stanford Karel course books

CS Principles with Karel

Teaching CS with Karel

Karel basics

Loops and conditionals tutorial

World editing guide

Maze solving with Karel

Advanced patterns

https://stanford.edu/class/archive/cs/cs106a

https://codehs.com/info/karel

CodeHS community

Stanford CS educator groups

Karel GitHub variants

High school CS teacher networks

International CS education forums

Stanford CS educators

CodeHS community

K–12 teacher forums

CS curriculum publishers

University introductory courses