1. What should we teach regarding…
“Understand how instructions are stored and executed within a computer system; “?
Does the activity support the ‘tick list’?
How can we improve it?
Can we walk away from today with the ‘blueprint’ for a successful lesson or two?

2. How Computers Work – Lesson 3
How many places are there in the memory?
Find a definition for accumulate
Find out what an accumulator does in a computer
What is a bus in a computer?
What does opcode 6 do?
What does opcode 3 do?
Instruction 615 means do opcode 6 and the address is 15 – no choice, just go straight to memory 15 now. What does instruction 107 mean?
What is the opcode for stopping a program?
What is the opcode for loading data from memory into the accumulator

3. INPUT – write the input directly to the accumulator
OUTPUT – draw a monitor and write in it
ACCUMULATOR – write in the acc to do your maths.
Run through Program 1
What does this simple program do?