Time for action – heading

  1. Action 1
  2. Action 2
  3. Action 3

Instructions often need some extra explanation to ensure they make sense, so they are followed with these sections:

This section explains the working of the tasks or instructions that you have just completed.

You will also find some other learning aids in the book, for example:

These are short multiple-choice questions intended to help you test your own understanding.

These are practical challenges that give you ideas to experiment with what you have learned.