Narrative writing is essentially storytelling in written form. It involves presenting a sequence of interconnected events to engage the reader. The events can be real or imagined. The focus of narrative writing is including story elements and following the plot structure, which includes exposition, conflict, rising action, climax, falling action, and a resolution.

Informational writing is also known as expository writing. Informational writing aims to educate the reader by presenting factual information about a specific topic. It's a genre that relies on evidence and clear explanations to inform and enlighten the audience 

Opinion writing is a form of communication where the author expresses their personal beliefs, feelings, or viewpoints on a particular topic. It differs from factual writing because it reflects the writer's perspective rather than presenting objective truths.