Please enable JavaScript to use CodeHS

GA AI: IT-FAI-4.5

CodeHS Lessons

Define, explain, and apply the ideas of decomposition, abstraction, data types (integer, string, Boolean, list/array), branches (if, then, else), iteration (for loop, while loop), event driven.

Standard
3.2 Variables and Types
5.1 Booleans
5.2 If Statements
5.3 Comparison Operators
5.4 Logical Operators
5.5 Floating Point Numbers and Rounding
7.1 While Loops
7.2 For Loops
7.3 Break and Continue
7.4 Nested Control Structures
10.1 Indexing
10.2 Slicing
10.4 Strings and For Loops
12.1 Tuples
12.2 Lists
12.3 For Loops and Lists
12.4 List Methods
13.1 2d Lists
13.4 Dictionaries
28.3 Variables and Types
28.10 For Loops
28.17 For Loops and Lists
28.19 2d Lists
28.21 Dictionaries
Standard
14.1 Indexing
14.2 Slicing
14.4 Strings and For Loops
35.1 2d Lists
35.4 Dictionaries
Standard
14.3 Variables and Types
14.6 Branching: If Statements
14.7 Looping: While Loops
14.8 Looping: For Loops
Standard
12.3 Variables and Types
13.1 Booleans
13.2 If Statements
13.3 Comparison Operators
13.4 Logical Operators
13.5 Floating Point Numbers and Rounding
Standard
7.8 Comparison Operators
7.9 Logical Operators
7.11 For Loops
7.12 Break and Continue
Standard
2.2 Variables and Types
4.1 Booleans
4.2 If Statements
4.3 Comparison Operators
4.4 Logical Operators
4.5 Floating Point Numbers and Rounding
5.1 While Loops
5.2 For Loops
5.3 Break and Continue
5.4 Nested Control Structures
8.1 Indexing
8.2 Slicing
8.4 Strings and For Loops
9.1 Tuples
9.2 Lists
9.3 For Loops and Lists
9.4 List Methods
10.1 2d Lists
10.4 Dictionaries
Standard
3.2 Variables and Types
4.1 Booleans
4.2 If Statements
4.3 Comparison Operators
4.4 Logical Operators
4.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
Standard
3.2 Variables and Types
4.1 Booleans
4.2 If Statements
4.3 Comparison Operators
4.4 Logical Operators
4.5 Floating Point Numbers and Rounding
5.1 While Loops
5.2 For Loops
5.3 Break and Continue
5.4 Nested Control Structures
7.1 Indexing
7.2 Slicing
7.4 Strings and For Loops
8.1 Tuples
8.2 Lists
8.3 For Loops and Lists
8.4 List Methods
9.1 2d Lists
9.4 Dictionaries
Standard
1.2 Variables and Types
2.1 Booleans
2.2 If Statements
2.3 Comparison Operators
2.4 Logical Operators
2.5 Floating Point Numbers and Rounding
3.1 While Loops
3.2 For Loops
3.3 Break and Continue
3.4 Nested Control Structures
5.1 Tuples
5.2 Lists
5.3 For Loops and Lists
5.4 List Methods
Standard
5.2 Variables and Types
6.1 Booleans
6.2 If Statements
6.3 Comparison Operators
6.4 Logical Operators
6.5 Floating Point Numbers and Rounding
7.1 While Loops
7.2 For Loops
7.3 Break and Continue
7.4 Nested Control Structures
9.1 Indexing
9.2 Slicing
9.4 Strings and For Loops
10.1 Tuples
10.2 Lists
10.3 For Loops and Lists
10.4 List Methods
11.1 2d Lists
11.4 Dictionaries
Standard
4.4 Variables and Types
5.1 Booleans
5.2 If Statements
5.3 Comparison Operators
5.4 Logical Operators
5.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
Standard
4.4 Variables and Types
5.1 Booleans
5.2 If Statements
5.3 Comparison Operators
5.4 Logical Operators
5.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
Standard
4.4 Variables and Types
5.1 Booleans
5.2 If Statements
5.3 Comparison Operators
5.4 Logical Operators
5.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
Standard
4.4 Variables and Types
5.1 Booleans
5.2 If Statements
5.3 Comparison Operators
5.4 Logical Operators
5.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
9.1 Indexing
9.2 Slicing
9.5 Tuples
9.6 Lists
9.7 For Loops and Lists
9.8 List Methods
9.10 2d Lists
Standard
3.3 Variables and Types
4.1 Booleans
4.2 If Statements
4.3 Comparison Operators
4.4 Logical Operators
4.5 Floating Point Numbers and Rounding
5.1 While Loops
5.2 For Loops
5.3 Break and Continue
5.4 Nested Control Structures
8.1 Indexing
8.2 Slicing
8.4 Strings and For Loops
9.1 Tuples
9.2 Lists
9.3 For Loops and Lists
9.4 List Methods
9.5 2d Lists
12.3 Dictionaries
Standard
3.2 Variables and Types
5.1 Booleans
5.2 If Statements
5.3 Comparison Operators
5.4 Logical Operators
5.5 Floating Point Numbers and Rounding
7.1 While Loops
7.2 For Loops
7.3 Break and Continue
7.4 Nested Control Structures
Standard
5.3 Variables and Types
5.11 Indexing and Slicing
5.12 Basic Collection Types
8.1 Booleans
8.2 If Statements
8.3 Comparison Operators
8.4 Logical Operators
8.5 Floating Point Numbers and Rounding
8.6 While Loops
8.7 For Loops
8.8 Break and Continue
8.9 Nested Control Structures
Standard
4.3 Variables and Types
6.1 Tuples
6.2 Lists
6.3 For Loops and Lists
6.4 List Methods
6.5 2d Lists
6.6 Dictionaries
Standard
7.2 Variables and Types
7.6 Booleans
7.7 If Statements
7.8 Comparison Operators
7.9 Logical Operators
7.10 Floating Point Numbers and Rounding
7.11 While Loops
7.12 For Loops
Standard
9.2 Variables and Types
9.6 Booleans
9.7 If Statements
9.8 Comparison Operators
9.9 Logical Operators
9.10 Floating Point Numbers and Rounding
9.11 While Loops
9.12 For Loops
Standard
9.2 Variables and Types
9.6 Booleans
9.7 If Statements
9.8 Comparison Operators
9.9 Logical Operators
9.10 Floating Point Numbers and Rounding
9.11 While Loops
9.12 For Loops
Standard
4.1 Indexing
4.2 Slicing
4.4 Strings and For Loops
5.6 Dictionaries
Standard
18.1 Indexing
18.2 Slicing
18.4 Strings and For Loops
Standard
4.2 Variables and Types
6.1 Booleans
6.2 If Statements
6.3 Comparison Operators
6.4 Logical Operators
6.5 Floating Point Numbers and Rounding
7.1 While Loops
7.2 For Loops
7.3 Break and Continue
7.4 Nested Control Structures
Standard
15.1 Indexing
15.2 Slicing
15.4 Strings and For Loops
Standard
4.2 Variables and Types
6.1 Booleans
6.2 If Statements
6.3 Comparison Operators
6.4 Logical Operators
6.5 Floating Point Numbers and Rounding
7.1 While Loops
7.2 For Loops
7.3 Break and Continue
7.4 Nested Control Structures
Standard
15.1 Indexing
15.2 Slicing
15.4 Strings and For Loops
Standard
13.3 Variables and Types
14.1 Booleans
14.2 If Statements
14.3 Comparison Operators
14.4 Logical Operators
14.5 Floating Point Numbers and Rounding
Standard
10.4 Variables and Types
15.2 Booleans
15.3 If Statements
15.4 Looping: While Loops
15.5 Looping: For Loops
Standard
24.3 Variables and Types
24.6 Branching: If Statements
24.7 Looping: While Loops
24.8 Looping: For Loops
Standard
33.1 Indexing
33.2 Slicing
33.4 Strings and For Loops
34.1 2d Lists
34.4 Dictionaries
Standard
2.2 Variables and Types
3.1 Booleans
3.2 If Statements
3.3 Comparison Operators
3.4 Logical Operators
3.5 Floating Point Numbers and Rounding
4.1 While Loops
4.2 For Loops
4.3 Break and Continue
4.4 Nested Control Structures
6.1 Indexing
6.2 Slicing
6.4 Strings and For Loops
7.1 Tuples
7.2 Lists
7.3 For Loops and Lists
7.4 List Methods
8.1 2d Lists
8.4 Dictionaries
Standard
2.2 Variables and Types
4.1 Booleans
4.2 If Statements
4.3 Comparison Operators
4.4 Logical Operators
4.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
Standard
2.1 Indexing
2.2 Slicing
2.4 Strings and For Loops
4.1 Tuples
4.2 Lists
4.3 For Loops and Lists
4.4 List Methods
5.1 2d Lists
5.4 Dictionaries
Standard
2.2 Variables and Types
4.1 Booleans
4.2 If Statements
4.3 Comparison Operators
4.4 Logical Operators
4.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
Standard
2.1 Indexing
2.2 Slicing
2.4 Strings and For Loops
4.1 Tuples
4.2 Lists
4.3 For Loops and Lists
4.4 List Methods
Standard
2.2 Variables and Types
4.1 Booleans
4.2 If Statements
4.3 Comparison Operators
4.4 Logical Operators
4.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
10.1 Indexing
10.2 Slicing
10.4 Strings and For Loops
12.1 Tuples
12.2 Lists
12.3 For Loops and Lists
12.4 List Methods
13.1 2d Lists
13.4 Dictionaries
Standard
2.2 Variables and Types
4.1 Booleans
4.2 If Statements
4.3 Comparison Operators
4.4 Logical Operators
4.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
Standard
2.1 Indexing
2.2 Slicing
2.4 Strings and For Loops
4.1 Tuples
4.2 Lists
4.3 For Loops and Lists
4.4 List Methods
5.1 2d Lists
5.4 Dictionaries
Standard
2.2 Variables and Types
4.1 Booleans
4.2 If Statements
4.3 Comparison Operators
4.4 Logical Operators
4.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
10.1 Indexing
10.2 Slicing
10.4 Strings and For Loops
12.1 Tuples
12.2 Lists
12.3 For Loops and Lists
12.4 List Methods
13.1 2d Lists
13.4 Dictionaries
Standard
7.2 Variables and Types
8.1 Booleans
8.2 If Statements
8.3 Comparison Operators
8.4 Logical Operators
8.5 Floating Point Numbers and Rounding
9.1 While Loops
9.2 For Loops
9.3 Break and Continue
9.4 Nested Control Structures
11.1 Indexing
11.2 Slicing
11.4 Strings and For Loops
12.1 Tuples
12.2 Lists
12.3 For Loops and Lists
12.4 List Methods
13.1 2d Lists
13.4 Dictionaries
Standard
4.2 Variables and Types
5.1 Booleans
5.2 If Statements
5.3 Comparison Operators
5.4 Logical Operators
5.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
Standard
1.2 Variables and Types
2.1 Booleans
2.2 If Statements
2.3 Comparison Operators
2.4 Logical Operators
2.5 Floating Point Numbers and Rounding
3.1 While Loops
3.2 For Loops
3.3 Break and Continue
3.4 Nested Control Structures
5.1 Indexing
5.2 Slicing
5.4 Strings and For Loops
6.1 Tuples
6.2 Lists
6.3 For Loops and Lists
6.4 List Methods
7.1 2d Lists
7.4 Dictionaries
Standard
4.2 Variables and Types
5.1 Booleans
5.2 If Statements
5.3 Comparison Operators
5.4 Logical Operators
5.5 Floating Point Numbers and Rounding
6.1 While Loops
6.2 For Loops
6.3 Break and Continue
6.4 Nested Control Structures
8.1 Indexing
8.2 Slicing
8.4 Strings and For Loops
10.1 Tuples
10.2 Lists
10.3 For Loops and Lists
10.4 List Methods
10.6 2d Lists
10.9 Dictionaries
Standard
7.2 Variables and Types
8.1 Booleans
8.2 If Statements
8.3 Comparison Operators
8.4 Logical Operators
8.5 While Loops
8.6 For Loops
8.7 Nested Control Structures
8.9 Break and Continue
10.2 Tuples
10.3 Lists
10.4 List Methods
10.5 Dictionaries
Standard
11.3 Variables and Types
11.6 Branching: If Statements
11.7 Looping: While Loops
11.8 Looping: For Loops
Standard
5.3 Variables and Types
5.16 Indexing and Slicing
6.1 Basic Collection Types
6.2 List Methods
6.3 Dictionaries
Standard
4.2 Variables and Types
6.1 Booleans
6.2 If Statements
6.3 Comparison Operators
6.4 Logical Operators
6.5 Floating Point Numbers and Rounding
7.1 While Loops
7.2 For Loops
7.3 Break and Continue
7.4 Nested Control Structures
11.1 Tuples
11.2 Lists
11.3 For Loops and Lists
11.4 List Methods
12.1 2d Lists
12.4 Dictionaries
19.1 Indexing
19.2 Slicing
19.4 Strings and For Loops