Please enable JavaScript to use CodeHS

NV 9-12 CTE: CS.3.1.3

CodeHS Lessons

Demonstrate the ability to store bit representation of real-world phenomena, characters, numbers, and images

Standard
23.1 Activity 1: Exploring Color
23.2 Activity 2: Hiding and Revealing a Picture
23.3 Activity 3: Identifying a Hidden Picture
23.4 Activity 4: Hiding and Revealing a Text Message
Standard
6.2 Number Systems
6.3 Encoding Text with Binary
6.4 Pixel Images
6.5 Hexadecimal
Standard
11.4 Pixel Images
11.3 Encoding Text with Binary
11.2 Number Systems
11.5 Hexadecimal
Standard
11.4 Pixel Images
11.3 Encoding Text with Binary
11.2 Number Systems
11.5 Hexadecimal
Standard
2.2 Number Systems
2.3 Encoding Text with Binary
2.4 Pixel Images
2.5 Hexadecimal
Standard
10.1 Activity 1: Exploring Color
10.2 Activity 2: Hiding and Revealing a Picture
10.3 Activity 3: Identifying a Hidden Picture
10.4 Activity 4: Hiding and Revealing a Text Message
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
5.12 Binary
20.1 Activity 1: Exploring Color
20.2 Activity 2: Hiding and Revealing a Picture
20.3 Activity 3: Identifying a Hidden Picture
20.4 Activity 4: Hiding and Revealing a Text Message
Standard
4.10 Number Systems
4.11 Encoding Text with Binary
Standard
3.10 Number Systems
3.11 Encoding Text with Binary
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
15.2 Notational Systems
15.3 Data Representation
Standard
5.2 Number Systems
5.3 Encoding Text with Binary
5.4 Pixel Images
5.5 Hexadecimal
Standard
5.2 Number Systems
5.3 Encoding Text with Binary
5.4 Pixel Images
5.5 Hexadecimal
Standard
24.2 Notational Systems
24.3 Data Representation
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
2.2 Number Systems
2.3 Encoding Text with Binary
2.4 Pixel Images
2.5 Hexadecimal
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
9.2 Number Systems
9.3 Encoding Text with Binary
9.4 Pixel Images
9.5 Hexadecimal
Standard
2.2 Notational Systems
2.3 Data Representation
7.12 Binary
8.1 Activity 1: Exploring Color
8.2 Activity 2: Hiding and Revealing a Picture
8.3 Activity 3: Identifying a Hidden Picture
8.4 Activity 4: Hiding and Revealing a Text Message
Standard
7.2 Notational Systems
7.3 Data Representation
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
10.2 Notational Systems
10.3 Data Representation
Standard
5.2 Number Systems
5.3 Encoding Text with Binary
5.4 Pixel Images
5.5 Hexadecimal
Standard
1.2 Number Systems
1.3 Encoding Text with Binary
Standard
8.2 Notational Systems
8.3 Data Representation
Standard
9.2 Notational Systems
9.3 Data Representation
Standard
8.2 Number Systems
8.3 Encoding Text with Binary
8.4 Pixel Images
8.5 Hexadecimal
Standard
7.2 Number Systems
7.3 Encoding Text with Binary
7.4 Pixel Images
7.5 Hexadecimal
Standard
2.2 Notational Systems
2.3 Data Representation
7.12 Binary
8.1 Activity 1: Exploring Color
8.2 Activity 2: Hiding and Revealing a Picture
8.3 Activity 3: Identifying a Hidden Picture
8.4 Activity 4: Hiding and Revealing a Text Message
Standard
9.2 Notational Systems
9.3 Data Representation