Idea generator

18 Informative Writing Prompts Prompts

These prompts create a starting constraint, question, or situation. Use one as written, combine two, or change the audience, setting, objective, or limitation to make a new exercise.

Choose a random prompt from the bank.
Prompt 1

Explain how a city drinking-water system moves water from source to household tap.

Prompt 2

Explain why some materials are easier to recycle than others.

Prompt 3

Describe how a public library selects, catalogs, and circulates a new book.

Prompt 4

Explain how sleep timing affects attention during the day without giving medical advice.

Prompt 5

Describe how a local election moves from candidate filing to certified results.

Prompt 6

Explain how weather forecasts combine observations, models, and uncertainty.

Prompt 7

Describe how a package moves through a delivery network from seller to recipient.

Prompt 8

Explain how subtitles or captions are created and synchronized for video.

Prompt 9

Describe how a wildfire can change soil, vegetation, and later flood risk.

Prompt 10

Explain how a search engine discovers and organizes public web pages at a high level.

Prompt 11

Describe how a restaurant manages food from delivery through storage, preparation, and service.

Prompt 12

Explain how a language borrows and changes words from another language over time.

Prompt 13

Describe how a bridge distributes loads through its major structural components.

Prompt 14

Explain how a museum preserves fragile paper documents.

Prompt 15

Describe how a battery stores and releases energy at an appropriate introductory level.

Prompt 16

Explain how a school timetable balances rooms, teachers, subjects, and student groups.

Prompt 17

Describe how public transit agencies decide when to add or reduce service.

Prompt 18

Explain how a scientific claim moves from one study to a broader body of evidence.