For years now, I have been producing annotated images in GeoGebra to illustrate problems. We know that problems pulled from real applications may be more engaging, but the amount of text needed for the task of describing the mathematical structures can be daunting. So, I do this:

Going crackers! Brainstorm some questions we can ask our students about these crackers, and then we’ll get to work in GeoGebra.

Activity Directions (Word)

Image of crackers