Modulo (clock Arithmetic) are Finite Number Systems, and for older students it is worth exploring a Finite System so that they may get a better understanding of an Infinite System like our Base 10(Decimal System)
Putting an Art Component with it, may encourage some reluctant mathematicians to become more interested and involved.
In the attached pics, I mention "Donald in Mathmagicland" (A Disney film 1959) I can remember showing often using 16mm film when I started teaching in '65. It gave me and my students a better understanding that maths is not just numbers but is intertwined in everything we do.
Other websites about Modulo Arithmetic for your interest and background information
https://www.mathsisfun.com/numbers/modulo.html
https://nrich.maths.org/4350 (this great Maths site, suggests students 14-18, I have worked with students 10+ on these activities. Often it is how the activity is approached)
Enjoy Exploring Modulo Arithmetic
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