An activity that allows students to differentiate between arguments and parameters in Python functions. Students also have to spot syntax and logic errors. There are a total of 13 questions that should cover one whole lesson.

Two animated PowerPoint files that explain how mathematical binary shifts work. Each file includes an exercise for students to complete.

An animated presentation that describes IP and MAC addresses. Packet Switching is also explained using animation.

An activity that requires the students to have knowledge of how bit-map images are stored as binary and how colour depth increases the number of colours available for each pixel.

An exercise covering different network devices such a hub, switch, router and bridge.