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NV 9-12: 9-12.AP.M.1

CodeHS Lessons

Decompose problems into smaller components through systematic analysis, using constructs such as procedures, modules, and/or objects.

Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
9.1 Functions Challenges
21.1 Intro to Objects
21.4 Iterating Through an Object
Standard
2.5 Top Down Design and Decomposition in Karel
2.7 Abstraction
9.1 Functions
9.2 Functions and Parameters
9.4 Functions and Return Values
24.14 Parameters
24.7 Functions
Standard
1.7 Top Down Design and Decomposition in Karel
1.9 Abstraction
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.3 Functions and Parameters 3
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
Standard
1.6 Top Down Design and Decomposition in Karel
1.8 Abstraction
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.3 Functions and Parameters 3
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
Standard
1.7 Top Down Design and Decomposition in Karel
1.9 Abstraction
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.3 Functions and Parameters 3
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
Standard
9.14 Functions and Parameters 1
9.15 Functions and Parameters 2
9.16 Functions and Return Values 1
9.17 Functions and Return Values 2
Standard
21.1 Challenge Problems
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
1.16 Challenge Problems
8.1 Functions Challenges
14.1 Intro to Objects
14.4 Iterating Through an Object
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
9.1 Functions Challenges
14.1 Intro to Objects
14.4 Iterating Through an Object
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
9.1 Functions Challenges
21.1 Intro to Objects
21.4 Iterating Through an Object
Standard
3.3 Functions
3.6 Top Down Design
5.6 Parameters
Standard
3.3 Functions
3.6 Top Down Design
5.6 Parameters
Standard
1.6 Top Down Design and Decomposition in Karel
13.10 Top Down Design
13.8 Functions
13.13 Parameters
Standard
2.6 Top Down Design and Decomposition in Karel
3.8 Functions
3.10 Top Down Design
3.13 Parameters
Standard
2.6 Top Down Design and Decomposition in Karel
6.10 Top Down Design
6.8 Functions
6.13 Parameters
Standard
7.14 Functions
7.15 Functions and Parameters
7.17 Functions and Return Values
Standard
1.6 Top Down Design and Decomposition in Karel
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
6.1 Functions
6.2 Functions and Parameters
6.4 Functions and Return Values
7.4 Functions
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
5.3 Comments & Pseudocode
8.1 Functions and Parameters 1
8.2 Functions and Parameters 2
8.3 Functions and Parameters 3
8.4 Functions and Return Values 1
8.5 Functions and Return Values 2
9.1 Functions Challenges
10.4 Functions
Standard
3.3 Functions
3.5 Top Down Design
4.3 Parameters
5.3 Comments & Pseudocode
7.5 Functions
Standard
2.3 Comments & Pseudocode
7.5 Functions
Standard
1.3 Comments & Pseudocode
2.5 Functions
Standard
1.3 Comments & Pseudocode
2.4 Functions
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
1.6 Top Down Design and Decomposition in Karel
Standard
4.1 Introduction to Classes and Objects
4.2 Classes vs. Objects
4.4 Writing Classes
4.5 Writing Classes and Instance Methods
4.6 Getter and Setter Methods
4.13 Inheritance
4.14 Class Design and Abstract Classes
4.15 Polymorphism
4.17 Interfaces
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
7.1 Functions and Parameters 1
7.2 Functions and Parameters 2
7.3 Functions and Parameters 3
7.4 Functions and Return Values 1
7.5 Functions and Return Values 2
8.1 Functions Challenges
25.8 Intro to Objects/Maps
25.9 Basics of Objects
25.10 Iterating Over an Object
25.11 When Do I Use an Object?
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
7.1 Functions and Parameters 1
7.2 Functions and Parameters 2
7.3 Functions and Parameters 3
7.4 Functions and Return Values 1
7.5 Functions and Return Values 2
8.1 Functions Challenges
12.8 Intro to Objects/Maps
12.9 Basics of Objects
12.10 Iterating Over an Object
12.11 When Do I Use an Object?
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
7.1 Functions and Parameters 1
7.2 Functions and Parameters 2
7.3 Functions and Parameters 3
7.4 Functions and Return Values 1
7.5 Functions and Return Values 2
9.1 Functions Challenges
9.1 Functions Challenges
21.8 Intro to Objects/Maps
21.9 Basics of Objects
21.10 Iterating Over an Object
21.11 When Do I Use an Object?
Standard
3.3 Functions
3.5 Top Down Design
4.3 Parameters
10.6 Top Down Design and Decomposition in Karel
10.8 Abstraction
Standard
2.8 Functions
2.10 Top Down Design
2.13 Parameters
6.1 Functions
6.2 Functions and Parameters
6.4 Functions and Return Values
23.6 Top Down Design and Decomposition in Karel
23.8 Abstraction
Standard
2.16 Functions and Parameters 1
2.17 Functions and Parameters 2
2.18 Functions and Parameters 3
2.19 Functions and Return Values 1
2.20 Functions and Return Values 2
Standard
14.10 Functions and Parameters 1
14.11 Functions and Parameters 2
14.12 Functions and Return Values 1
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
10.1 Functions and Parameters 1
10.2 Functions and Parameters 2
10.3 Functions and Parameters 3
10.4 Functions and Return Values 1
10.5 Functions and Return Values 2
14.1 Intro to Objects/Maps
14.2 Basics of Objects
14.3 Iterating Over an Object
14.4 When Do I Use an Object?
Standard
2.8 Functions
2.10 Top Down Design
2.14 Parameters
8.1 Functions
8.2 Functions and Parameters
8.4 Functions and Return Values
Standard
3.4 Functions in Karel
3.6 Top Down Design and Decomposition in Karel
4.2 Challenge Problems
10.1 Functions and Parameters 1
10.2 Functions and Parameters 2
10.3 Functions and Parameters 3
10.4 Functions and Return Values 1
10.5 Functions and Return Values 2
18.1 Intro to Objects/Maps
18.2 Basics of Objects
18.3 Iterating Over an Object
18.4 When Do I Use an Object?
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
11.1 Functions and Parameters 1
11.2 Functions and Parameters 2
11.3 Functions and Parameters 3
11.4 Functions and Return Values 1
11.5 Functions and Return Values 2
19.1 Intro to Objects/Maps
19.2 Basics of Objects
19.3 Iterating Over an Object
19.4 When Do I Use an Object?
Standard
3.8 Functions
3.10 Top Down Design
3.13 Parameters
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
Standard
1.6 Top Down Design and Decomposition in Karel
1.8 Abstraction
5.1 Functions and Parameters 1
5.2 Functions and Parameters 2
5.3 Functions and Parameters 3
5.4 Functions and Return Values 1
5.5 Functions and Return Values 2
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
17.1 Functions and Parameters 1
17.2 Functions and Parameters 2
17.3 Functions and Parameters 3
17.4 Functions and Return Values 1
17.5 Functions and Return Values 2
20.1 Intro to Objects/Maps
20.2 Basics of Objects
20.3 Iterating Over an Object
20.4 When Do I Use an Object?
Standard
6.1 Functions
6.2 Functions and Parameters
6.4 Functions and Return Values
18.10 Top Down Design
18.8 Functions
18.13 Parameters
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
6.6 Top Down Design and Decomposition in Karel
9.5 Functions
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
18.1 Challenge Problems
25.1 Functions Challenges
29.8 Intro to Objects/Maps
29.9 Basics of Objects
29.10 Iterating Over an Object
29.11 When Do I Use an Object?
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
12.1 Functions and Parameters 1
12.2 Functions and Parameters 2
12.3 Functions and Parameters 3
12.4 Functions and Return Values 1
12.5 Functions and Return Values 2
13.1 Functions Challenges
33.8 Intro to Objects/Maps
33.9 Basics of Objects
33.10 Iterating Over an Object
33.11 When Do I Use an Object?
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
12.1 Functions and Parameters 1
12.2 Functions and Parameters 2
12.3 Functions and Parameters 3
12.4 Functions and Return Values 1
12.5 Functions and Return Values 2
13.1 Functions Challenges
33.8 Intro to Objects/Maps
33.9 Basics of Objects
33.10 Iterating Over an Object
33.11 When Do I Use an Object?
Standard
5.1 Functions
5.2 Functions and Parameters
5.4 Functions and Return Values
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.1 Challenge Problems
8.1 Functions and Parameters 1
8.2 Functions and Parameters 2
8.3 Functions and Parameters 3
8.4 Functions and Return Values 1
8.5 Functions and Return Values 2
9.1 Functions Challenges
26.8 Intro to Objects/Maps
26.9 Basics of Objects
26.10 Iterating Over an Object
26.11 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
6.6 Functions
6.8 Top Down Design
6.12 Parameters
7.13 Functions
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
1.6 Top Down Design and Decomposition in Karel
1.8 Abstraction
4.1 Functions and Parameters 1
4.2 Functions and Parameters 2
4.3 Functions and Parameters 3
4.4 Functions and Return Values 1
4.5 Functions and Return Values 2
Standard
1.6 Top Down Design and Decomposition in Karel
1.8 Abstraction
4.1 Functions and Parameters 1
4.2 Functions and Parameters 2
4.3 Functions and Parameters 3
4.4 Functions and Return Values 1
4.5 Functions and Return Values 2
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
4.3 Comments & Pseudocode
14.6 Top Down Design and Decomposition in Karel
6.5 Functions
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
3.8 Functions
3.10 Top Down Design
3.13 Parameters
8.6 Top Down Design and Decomposition in Karel
Standard
3.8 Functions
3.10 Top Down Design
3.14 Parameters
Standard
6.1 Introduction to Classes and Objects
6.2 Classes vs. Objects
6.4 Writing Classes
6.5 Writing Classes and Instance Methods
6.6 Getter and Setter Methods
6.13 Inheritance
6.14 Class Design and Abstract Classes
6.15 Polymorphism
6.17 Interfaces
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
14.1 Challenge Problems
21.1 Functions Challenges
Standard
1.6 Top Down Design and Decomposition in Karel
1.8 Abstraction
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.5 Top Down Design and Decomposition in Karel
1.7 Abstraction
4.1 Functions and Parameters 1
4.2 Functions and Parameters 2
4.3 Functions and Parameters 3
4.4 Functions and Return Values 1
4.5 Functions and Return Values 2
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
12.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
3.4 Functions in Karel
3.6 Top Down Design and Decomposition in Karel
4.2 Challenge Problems
19.4 When Do I Use an Object?
19.3 Iterating Over an Object
19.2 Basics of Objects
19.1 Intro to Objects/Maps
24.5 Functions and Return Values 2
24.5 Functions and Return Values 2
24.4 Functions and Return Values 1
24.4 Functions and Return Values 1
24.3 Functions and Parameters 3
24.3 Functions and Parameters 3
24.2 Functions and Parameters 2
24.2 Functions and Parameters 2
24.1 Functions and Parameters 1
24.1 Functions and Parameters 1
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
Standard
4.4 Functions in Karel
4.6 Top Down Design and Decomposition in Karel
7.1 Functions and Parameters 1
7.2 Functions and Parameters 2
7.3 Functions and Parameters 3
7.4 Functions and Return Values 1
7.5 Functions and Return Values 2
Standard
2.6 Top Down Design and Decomposition in Karel
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.1 Challenge Problems
Standard
3.3 Functions
3.5 Top Down Design
4.4 Parameters
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
2.4 Functions in Karel
2.6 Top Down Design and Decomposition in Karel
3.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2
17.1 Intro to Objects/Maps
17.2 Basics of Objects
17.3 Iterating Over an Object
17.4 When Do I Use an Object?
Standard
1.8 Functions
1.10 Top Down Design
1.13 Parameters
3.3 Comments & Pseudocode
11.6 Top Down Design and Decomposition in Karel
14.5 Functions
Standard
1.8 Abstraction
12.1 Introduction to Classes and Objects
12.2 Classes vs. Objects
12.4 Writing Classes
12.5 Writing Classes and Instance Methods
12.6 Getter and Setter Methods
12.13 Inheritance
12.14 Class Design and Abstract Classes
12.15 Polymorphism
12.17 Interfaces
Standard
1.8 Abstraction
18.1 Introduction to Classes and Objects
18.2 Classes vs. Objects
18.4 Writing Classes
18.5 Writing Classes and Instance Methods
18.6 Getter and Setter Methods
18.13 Inheritance
18.14 Class Design and Abstract Classes
18.15 Polymorphism
18.17 Interfaces
Standard
13.14 Functions and Parameters 1
13.15 Functions and Parameters 2
13.16 Functions and Return Values 1
13.17 Functions and Return Values 2
Standard
3.3 Comments & Pseudocode
7.3 Functions
Standard
1.5 Top Down Design and Decomposition in Karel
1.7 Abstraction
Standard
1.1 Functions
1.2 Functions and Parameters
1.4 Functions and Return Values
Standard
3.3 Functions
3.6 Top Down Design
5.6 Parameters
Standard
3.3 Functions
3.6 Top Down Design
5.6 Parameters
Standard
1.5 Top Down Design and Decomposition in Karel
1.7 Abstraction
9.1 Functions
9.2 Functions and Parameters
9.4 Functions and Return Values
Standard
1.5 Top Down Design and Decomposition in Karel
1.7 Abstraction
11.14 Parameters
11.7 Functions
Standard
1.1 Functions
1.2 Functions and Parameters
1.4 Functions and Return Values
Standard
8.14 Functions and Parameters 1
8.15 Functions and Parameters 2
8.16 Functions and Return Values 1
8.17 Functions and Return Values 2
Standard
12.14 Functions and Parameters 1
12.15 Functions and Parameters 2
12.16 Functions and Return Values 1
12.17 Functions and Return Values 2
Standard
6.1 Introduction to Classes and Objects
6.2 Classes vs. Objects
6.4 Writing Classes
6.5 Writing Classes and Instance Methods
6.6 Getter and Setter Methods
6.13 Inheritance
6.14 Class Design and Abstract Classes
6.15 Polymorphism
6.17 Interfaces
Standard
1.4 Functions in Karel
1.6 Top Down Design and Decomposition in Karel
2.2 Challenge Problems
9.1 Functions and Parameters 1
9.2 Functions and Parameters 2
9.3 Functions and Parameters 3
9.4 Functions and Return Values 1
9.5 Functions and Return Values 2