Have fun exploring these classic Dan Meyer graphing stories:
https://blog.mrmeyer.com/2007/graphing-stories/
Read about time as either input or output, from Kristin Umland of Illustrative Mathematics.
Try Navigating the Pentagon using Desmos.Use the Cafe Allegro function f(x) = x^2 and its transformations.
If you need help with the Desmos platform, try this tutorial.