Find the Right Address
“Find the Right Address” is a revision song for OCR GCSE Computer Science (J277), focusing on Lesson 3: Addressing and Finding Devices on a Network.
This track helps students remember how computers identify devices and find websites on the internet, using clear language and exam-relevant ideas.
The song covers:
What an IP address is and why devices need one
The basics of IPv4 and why IPv6 exists
What a MAC address is and how it identifies hardware
The difference between logical (IP) and physical (MAC) addressing
What DNS does to turn website names into IP addresses
The key steps that happen when you type a website address into a browser
This song is designed to support:
Classroom learning
Recall and revision
Building familiarity with key networking terminology
OCR exam preparation
It works best alongside lesson slides, quizzes, and written exam practice.
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