In the screencast below, we'll learn how to create a GeoGebra resource with MODIFIED TOOLBAR that helps students quickly discover (or RE-discover) a concept they often learn in both Algebra 1 and Geometry. [br][br][b][color=#1e84cc]Modifying the GeoGebra toolbar is a POWERFUL MEANS through which teachers can differentiate each student's level of active engagement in discovering mathematics concepts![/color][/b]

The GeoGebra applet below was taken from [url=https://www.geogebra.org/m/CuyjQY5v]this resource[/url]. [br][br]Here, students can engage with this resource to quickly discover (or rediscover) that any 2 (non-vertical) lines graphed in the coordinate plane always have the same slope.