Dashboard: Resize Widget
There are two ways to resize a widget. The first method is to long-press on the widget until a menu appears and click Resize
The second method can be done after you have moved a widget. Once the widget is moved, you will be given the option to resize it after.
Resizing is done by dragging one of the four sides to make it bigger or smaller.
Tap the name area of the widget to bring up the menu.
Select "Edit" to bring up the Edit Sheet.
Select the widget with at the bottom of the sheet, either "slim", "medium", or "wide".
You cannot change the height of the widget.