Supporting Details | Assessment Review
Students review how supporting details strengthen a main idea in writing. Through quick analysis, guided practice, and a short revision task, students identify strong details, explain why they work, and improve weak examples.
| Term | Definition |
|---|---|
| main idea | The most important point a writer wants to make. |
| supporting detail | A fact, example, reason, or explanation that helps develop the main idea. |
| specific detail | A clear detail that gives exact information rather than being vague. |
| relevant | Closely related to the main idea and useful for supporting it. |
Display a short paragraph with three details. Ask students to underline the main idea and circle the detail that best supports it.
Independently identify the main idea and choose the strongest supporting detail.
Briefly review that strong supporting details should be relevant, specific, and helpful to the reader. Model one example and one non-example.
Listen, respond, and note the criteria for strong details.
Read two sentences aloud. Ask students to decide whether each detail is strong or weak and explain why using the words relevant and specific.
Turn and talk, then share responses using evidence from the sentence.
Give a weak sentence such as 'Dogs are great pets because they are nice.' Ask students to rewrite it with two stronger supporting details.
Revise the sentence independently or with a partner, adding specific details that support the claim.
Invite a few students to share revisions and point out what makes them stronger.
Listen to classmates, compare revisions, and identify effective details.
Exit with a quick verbal round: each student states one rule for strong supporting details or gives one example of a better detail than a weak one.
Write one paragraph about a favorite activity or topic. Underline the main idea and highlight at least three supporting details. Be prepared to explain why each detail helps support the main idea.