Updated: OCR Computing A451 Unit 2 – Hardware

I’ve made some tweaks to the Unit 2 – Hardware resources and have included the SOL. Topics include an introduction to hardware, input/output devices and primary and secondary memory.

I completely disagreed with the suggested order of lessons for this unit. It seemed to silly to delve straight into the CPU, without knowing about basic hardware principles and to teach them binary logic before the binary unit?! Crazy. Therefore, my lessons don’t match any of the OCR materials.


About Katie

Teacher of ICT and Computing.
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