Simon Gregg had the idea to use the fraction modeler to show multiplication. For students to draw, I prefer rectangles because they're easier to draw, but students do gravitate to fraction models, so maybe this can be supportive.[br][br]Circle Model Fraction comparison: [br][url]http://geogebratube.org/student/m694587[/url][br][br]A Rectangle Model multiplication: [br][url]http://geogebratube.org/student/m132103[/url]

More GeoGebra at [url]bit.ly/mh-ggb[/url]