Desmos Calculator (and Classroom and Now Desmos Geometry):
Desmos Calculator (and Classroom and Now Desmos Geometry): again just a superb tool for investigating properties and patterns. Users can easily graph to compare and contrast and recognise features. The tool changes the emphasis of a lesson to be about what is happening and why as opposed to labourously plotting and hand drawing each graph. Users can go into far more depth with the content and they ask different questions as they explore.
Here are three really simple examples of Desmos Calculator progression with Parabola exploration.
NOTE: click on the “edit graph on Desmos” for the real fun and investigation to begin.
NOTE: more Content and content about DESMOS classroom and Desmos Geometry coming soon.