• A Photo’s Worth 1000 Diagrams!

    For a couple of years now, I have been producing annotated images in GeoGebra to illustrate problems. We know that problems pulled from real applications are more engaging, but my lower-level students often do not have the ability to transfer measurements from a verbal description to an image. And for all students, the amount of text needed for the task of describing the mathematical structures is daunting. So, I do this:sample photos

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

    Cracker Stacks3

    Activity Directions (docx) (PDF)

    Image of crackers