This lesson introduces students to the core principles of Data Communication in Computer Science and Programming. Learners explore how data is transmitted between devices, including concepts such as transmission modes, protocols, signal types, and communication media.

The lesson builds a foundational understanding of how information flows across networks and systems.

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The Following Are Included in This Curriculum

✤ PDF Lessons

✤ PowerPoint Presentations

✤ PowerPoint Compatible Mode

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Format & Features

✤ PDF

✤ PowerPoint

✤ Editable

✤ Interactive

✤ Beginner-Friendly

✤ No-Prep

✤ Standards-Aligned

✤ Classroom-Ready

✤ Beginner to Advanced

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The following are covered in depth in this Lesson

➤ Basic Data Communication Concepts

➤ Message

➤ Packets

➤ Nodes

➤ link

➤ Backbone Communication Channel

➤ Protocol

➤ Network Elements

➤ Hub

➤ Switch

➤ Bridge

➤ Router

➤ gateway

➤ Packet Switching Concepts

➤ Various Types of Data Communication

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Aligned with Key Educational Standards

✤ CSTA (Computer Science Teachers Association) Standards

✤ AP Computer Science Principles (AP CSP)

✤ CTE (Career and Technical Education) Standards

✤ State Computer Science Standards

✤ Industry Certifications & Frameworks Like CompTIA Network+, Cisco CCNA and IT fundamentals

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Perfect For

✤ Computer Science, Networking, and Programming Courses
✤ Middle School, High School, and College-Level Lessons

✤ Independent Learners and Homeschooling
✤ Educators Needing Standards-Aligned Instructional Content

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