Variables can be a very tricky concept for a student and primary teachers to get their heads around.
On this page we will gradually introduce different aspects of what a variable is and how it works.
Part 1 Labels and values 2.5 minutes
Part 2 Read the label get the value 7 minutes
Part 3 Changing a variable 7 minutes
Part 4 Communicating with hardware 3 minutes
Variables in loops coming soon