Option 3: Create or share a resource to support a classroom or professional development learning activity about binary OR digital data.

The below is a link from The Digital Technologies Hub, and it includes activities that allow students to develop an understanding of how computers store and send digital images and how they are able to represent images in a digital format.

https://www.digitaltechnologieshub.edu.au/teachers/lesson-ideas/using-binary-to-create-on-off-pictures

An activity I particularly liked from this link is one where you place an image on the board and challenge the students to decode it.