Binary

This lesson presents the concept of binary digits and base-2 notation. Students will learn how data is stored digitally and how it can be read and accessed.

Lesson objectives

Students will…

• Understand what bits and bytes are and how they relate to computers and the way information is processed and stored.
• Learn to count in Base-2 (binary) and translate numbers from Base-10 (decimal) to binary and decimal.
• Apply the above knowledge and skills to create a unique program that uses binary counting as an integral part of the program.

Lesson structure

• Introduction: Bits and Bytes
• Unplugged Activity: Binary Vending Machine
• micro:bit Activity: Binary Transmogrifier
• Project: Make a Binary Cash Register
• Assessment: Rubric
• Standards: Listed

Lesson plan

1. Overview: Bits, bytes, binary
2. Unplugged: Binary vending machine
3. Activity: Binary transmogrifier
4. Project: Make binary a cash register

Related standards

Targeted CSTA standards