Computational Thinking and Problem Solving · Weeks 1-9

Introduction to Binary and Data Representation

Students will learn how computers represent information using binary digits and other number systems.

Key Questions

  1. Explain how binary code forms the fundamental language of computers.
  2. Compare the efficiency of binary, decimal, and hexadecimal systems for different applications.
  3. Construct a method for converting between binary and decimal representations.

Common Core State Standards

CSTA: 3A-CS-01CSTA: 3A-CS-02
Grade: 9th Grade
Subject: Computer Science
Unit: Computational Thinking and Problem Solving
Period: Weeks 1-9

Suggested Methodologies

Stations Rotation

Rotate through different activity stations

35–55 min

Learn more about Stations Rotation

Think-Pair-Share

Individual reflection, then partner discussion, then class share-out

10–20 min

Learn more about Think-Pair-Share

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