Problem-Solution Patterns
A problem-solution pattern divides information into two main sections, one that describes a problem and one that describes a solution. This pattern is typically used in persuasive writing, where the writer's general purpose is to convince the reader to support a certain course of action. The pattern is designed to compel the reader to make some kind of change in opinion or behavior by establishing that a problem exists, then providing a solution. In the problem section, the writer identifies different aspects of the problem being discussed and offers evidence of these problems. In the solution section, the writer identifies a potential solution and supports the effectiveness of this solution over others.
For example, suppose a writer's stated purpose is to persuade his/her readers to ride bicycles as their primary form of transportation. First the writer will attempt to establish that common forms of motorized transportation create compelling problems that require a solution. Then he/she will show how the proposed solution - riding bikes - provides a beneficial alternative to driving.
Problem-Solution Example
I. Problem: Motorized Transportation
Increasing traffic congestion
Increasing pollution
Increasing "road rage" from traffic-related stress
II. Solution: Riding Bicycles
Bike riding reduces the number of motorized vehicles in use
Bike riding is not a source of pollution
Bike riding has physical and psychological health benefits