Degree Wheels

degree
A stage in a scale or series, in particular
A unit of measurement of angles, one three-hundred-and-sixtieth of the circumference of a circle
a specific identifiable position in a continuum or series or especially in a process; "a remarkable degree of frankness"; "at what stage are the social sciences?"
a position on a scale of intensity or amount or quality; "a moderate grade of intelligence"; "a high level of care is required"; "it is all a matter of degree"
academic degree: an award conferred by a college or university signifying that the recipient has satisfactorily completed a course of study; "he earned his degree at Princeton summa cum laude"
The amount, level, or extent to which something happens or is present

wheels
A circular object that revolves on an axle and forms part of a machine
steering wheel: a handwheel that is used for steering
A circular object that revolves on an axle and is fixed below a vehicle or other object to enable it to move easily over the ground
(wheel) a simple machine consisting of a circular frame with spokes (or a solid disc) that can rotate on a shaft or axle (as in vehicles or other machines)
(wheel) change directions as if revolving on a pivot; "They wheeled their horses around and left"
Used in reference to the cycle of a specified condition or set of events