We did a survey in the class on how many computers we had at home. These were the results:

• no computers - 1
• 1 computer - 6
• 2-6 computers - 9
• 7-10 computers 1
• 11+ computers - 0

Then we were told that the average household has over 100 computers! So either we were way below average or we did not know what a computer was!

Next we got into groups and took computers apart. We learnt some useful computer language:

• a motherboard is the green circuit board inside the computer
• PSU stands for power supply unit
• CPU stands for central prossessing unit