A description of physical systems, explaining why and how they are used.
Nate follows an algorithm he has written to carry out a science experiment.
A description of data storage and how its size is measured in bits and bytes.
Explanation of how the internet works, including IP addresses, protocols and networks.
How emails are sent and received, including definitions of domain names, POP and SMTP.
A short animation introducing decomposition and problem solving strategies.
An interview with two teenagers where they discuss an app that they designed.
Complex programming is introduced using a simple example of a kangaroo needing to drink.
We have a selection of learner guides