Add LP Description:
This lesson plan is 1 of 3 that address the generic principle of how systems work and why they are needed. This first lesson explores what is meant by a system and how they can be described and analysed. A well-developed lesson plan supported by the THINK App which shows how ideas have changed over time and the part systems have played. This lesson could be used as a stand-alone exercise or as an introduction to the remaining two lessons.