Creating a Digital Tape Diagram

Abstract

The authors describe how tape diagrams created in GeoGebra can be used to foster critical thinking about multiplicative relationships in proportional situations. They describe multiple iterations of applet development and the rationale for various modifications.

Keywords: GeoGebra

Licensed under CC BY-NC-SA 4.0 · ISSN 2162-3856  ·  North American GeoGebra Journal