These sequence of videos cover variables (data storage), calculations, some elements of good programming practice, decision making with the IF statement, boolean logic and the significance of zero.

**Objectives:**

- Concepts: Storing information, manipulating and making decisions on it.
- Skills: Apply fundamental programming constructs

**Resources required: **Computer workstation – it’s not strictly necessary to download these exercises to the micro:bit.

**Pre-requisites: **The knowledge & skills from the first session

The scripts are shared if you wish to tinker with them yourself:

- Variables – intro
- Variables – temperature conversion
- The IF statement
- Boolean logic
- Numbers start at 0

The boolean logic & numbers start at 0 aren’t strictly necessary if time is short.

This YouTube video is a playlist of five videos – totalling less than 30 minutes.