If there is a situation where your lesson calls for viewing and interacting with two different pages at the same time, you can do so with the Dual Page button. The Dual Page button will split the screen in half and put the first page on the left-hand side and the second page on the right-hand side. To return to single page viewing, click the button again (Note: the button will look a little different but will still be in the same place). Want to see it in action? play the video below.