This document discusses different patterns of idea development in writing, including claim and counterclaim. It provides definitions and examples. It defines idea development as how a writer explains their main idea. Grammatical signals are writing devices that maintain coherence, such as transitions and connectors. They can aid in developing ideas through general to specific patterns, claims and counterclaims, problems and solutions, and cause and effect. A claim is a writer's position supported by evidence, while a counterclaim provides an opposing view. Examples of grammatical signals used in claims and counterclaims are presented. Problem-solution writing considers a situation's problems and gives solutions.