A resource that could be used in the classroom surrounding the topic of binary is a colouring in idea. On the internet, I found the finished product of a binary colouring in sheet. In a lesson, a teacher could discuss what binary is and the two numbers involved: 1 and 0. The blank spots of the colouring in picture could be 0 and black coloured parts could be the 1s. An example of completed picture is attached.