EASIEST POWERPOINT EVER! (except it’s not Powerpoint) This Excel spreadsheet works like a PowerPoint to provide randomly generated questions with a simple click of a button. This spreadsheet allows students to practice their knowledge of Cartesian coordinate system using all four quadrants. With a simple click the red square will jump to a new space for students to identify its co ordinates. Have a watch of the preview video to see how it in action. Please note, at this stage the coordinate n