Katherine Dobbie▸ Task 4: Digital Systems
Option 3
Students explore how people paid for things in the past. From trading and bartering through to tokens, cash, credit cards and modern day electronic money transfer — including the use of an apple watch or other RFD devices.
Students to discuss advantages and disadvantages — How will we pay for items in the future
https://www.youtube.com/watch?v=TNjNaULISGs
#cserTask4 #pastandpresenttechnologies
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