1. Virtual Memory and Flash Memory.
Keywords
Flash Memory, Hard Disk, Disk Thrashing/Swapping, Portable, Internal, External, Secondary Storage.
Memory
Virtual Memory and Flash Memory.

2. RAM/ROM Recap Objectives BEGINNER: Explain what virtual memory is.
ADVANCED:
State the advantages and disadvantages of virtual memory.
EXPERT:
Understand what flash memory is.
Starter activity

3. RAM/ROM Recap Objectives BEGINNER: Explain what virtual memory is.
ADVANCED:
State the advantages and disadvantages of virtual memory.
EXPERT:
Understand what flash memory is.
Starter activity

4. Virtual Memory TASK: What is virtual memory? TASK:
Objectives
BEGINNER: Explain what virtual memory is.
ADVANCED:
State the advantages and disadvantages of virtual memory.
EXPERT:
Understand what flash memory is.
TASK:
What is virtual memory?
Virtual memory is simply an area of secondary storage that is used like RAM. It is temporary storage that is located on the hard disk.
TASK:
What is flash memory?
Starter activity
Flash memory is a type of non-volatile storage. It retains its information even without power. So it is ideal for devices such as cameras, solid state drives and so on.

5. Diagram Activity A - Fetch the first instruction (secondary storage)
Objectives
BEGINNER: Explain what virtual memory is.
ADVANCED:
State the advantages and disadvantages of virtual memory.
EXPERT:
Understand what flash memory is.
Activity A - Fetch the first instruction
(secondary storage)
Reinforce the slow, performance of the bus/magnetic drive etc
Activity B - Fetch the instruction from RAM
Issues with insufficient RAM, Swapping out etc
Activity C – RAM is full
Use virtual memory
Virtual memory – pros and cons

6. Virtual Memory
Objectives
BEGINNER: Explain what virtual memory is.
ADVANCED:
State the advantages and disadvantages of virtual memory.
EXPERT:
Understand what flash memory is.
TASK:
What are the advantages and disadvantages of virtual memory?
Advantages:
You can run more applications at once
You can run larger applications with less real RAM
You don't have buy more memory RAM
Starter activity
Disadvantages:
Applications run slower
It takes more time to switch between applications
Less hard drive space for your use

7. Revision Games Type the following into Google: Then click this link:
Objectives
BEGINNER: Explain what virtual memory is.
ADVANCED:
State the advantages and disadvantages of virtual memory.
EXPERT:
Understand what flash memory is.
Type the following into Google:
Then click this link:
Work on 1 (ONE) of the games.