[list][br][*]Use the slider to change the time. Notice how the analog clock and the digital clock are always showing the same time.[br][*]Practice reading the analog clock by pressing the "Show/Hide" button for either the clock hands or the digital clock.[br][*]Use the "prediction" button to show the hands that you can move around the clock.[br][/list]

Drag the points in the sketch below.[br]What do you notice? What does this prove? How does this prove it?