Option 1: Create a resource (poster, video, presentation slide, document) that explains either decomposition, abstraction or computational thinking in general. Explain who your target audience are (teachers for PD, Year level, public).
Option 2: Design an activity that explores sequences of instructions. In the early years, this could be an activity that encourages children to develop skills in putting things into a logical sequence. In the older years this could be more complex and involve students playing a game or doing an activity. If you are teaching remotely (online) describe an activity that students can participate in from home or in an online environment.
Option 3: Create an algorithm as a flow chart for an everyday activity or situation. Explain how you would incorporate it into your classroom or teacher professional development (activity ideas).