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JSS2 Third Term Computer Hardware & GSM Repair Lesson Notes

Eight free notes, in teaching order, from Data Backup and Recovery to Preventive Maintenance II. Read them online, or get a PDF or Word copy.

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The term, one note at a time

Start at note 1 and work down. Each note opens with its objectives and ends with evaluation questions and an assignment.

  1. Data Backup and RecoveryNote 1 of 8

    Data Backup and Recovery

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  2. GSM SoftwareNote 2 of 8

    GSM Software

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  3. Introduction to GSM Operating SystemNote 3 of 8

    Introduction to GSM Operating System

    Students should be able to define an operating system and say why a phone needs one.

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  1. Practical: Phone Software UpgradeNote 4 of 8

    Practical: Phone Software Upgrade

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  2. Power Management in DevicesNote 5 of 8

    Power Management in Devices

    Students should be able to define a battery and power management.

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  3. Troubleshooting MotherboardNote 6 of 8

    Troubleshooting Motherboard

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  1. Replacing RAM/Hard DiskNote 7 of 8

    Replacing RAM/Hard Disk

    Students should be able to state what RAM and a hard disk are and what each one does.

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  2. Preventive Maintenance IINote 8 of 8

    Preventive Maintenance II

    Students should be able to define routine servicing.

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Every note is free to read online. A PDF or Word copy of one subject costs ₦1,000 for one term, or ₦2,000 for all three terms.

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About JSS2 Third Term Computer Hardware & GSM Repair Lesson Notes

These are the eight JSS2 Third Term Computer Hardware & GSM Repair topics, in teaching order. The first note covers Data Backup and Recovery and the last covers Preventive Maintenance II.

What students learn this term
  • Define an operating system and say why a phone needs one
  • Define a battery and power management
  • State what RAM and a hard disk are and what each one does
  • Define routine servicing

Questions teachers ask about JSS2 Third Term Computer Hardware & GSM Repair

How many JSS2 Third Term Computer Hardware & GSM Repair lesson notes are there?

There are 8 notes, from Data Backup and Recovery to Preventive Maintenance II. When a new note is published, this page and this number update on their own.

What topics do the notes cover?

Data Backup and Recovery, GSM Software, Introduction to GSM Operating System, Practical: Phone Software Upgrade, Power Management in Devices, Troubleshooting Motherboard, Replacing RAM/Hard Disk and Preventive Maintenance II.

Can I download the notes as a PDF or Word file?

Yes. Sign in with Google or Facebook, then choose the term at checkout. A PDF or Word copy of JSS2 Computer Hardware & GSM Repair for the Third Term costs ₦1,000.

Can I edit the notes to suit my class?

Yes. Use the Word copy to change anything you like, or print the PDF as it is. Either way there is no retyping.

What does each note contain?

Every note has behavioural objectives, the lesson content in short sections, evaluation questions and an assignment, so you can teach from it and set work straight away.

Is there a cheaper way to get all three terms?

Yes. All three terms of JSS2 Computer Hardware & GSM Repair cost ₦2,000 instead of ₦3,000, a saving of ₦1,000.

Do I need an account to read the notes?

No. Every note is free to read without an account. You only sign in when you want to buy a download.

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