Supporting Details | Review Lesson
In this 20-minute adult education writing review lesson, students will refresh their understanding of supporting details and practice identifying, selecting, and adding details that strengthen a main idea. The lesson is practical and discussion-based, with short guided practice and an independent exit task.
| Term | Definition |
|---|---|
| main idea | The central point or most important idea in a sentence or paragraph. |
| supporting details | Facts, examples, reasons, or explanations that help prove or explain the main idea. |
| relevant | Closely connected to the topic and helpful to the reader. |
| example | A specific instance that helps make an idea clearer. |
Ask: 'What makes a paragraph strong?' Briefly review main idea versus supporting details using one simple example on the board.
Respond verbally, share prior knowledge, and identify the main idea in the example.
Display a short paragraph. Model how to underline the main idea and highlight supporting details. Think aloud about why each detail matters.
Follow along, mark the text, and answer quick oral questions about which details support the main idea.
Give students a second short paragraph or sentence with weak details. Ask pairs to identify missing information or choose which details are most useful.
Work with a partner to identify supporting details and explain their choices.
Prompt students to write 2-3 supporting details for a given main idea, such as 'Healthy meals help people feel better.' Circulate and give quick feedback.
Write supporting details independently and make sure each detail connects to the main idea.
Invite a few students to share one detail. Correct as needed and reinforce that strong details are specific and relevant.
Share responses and listen for examples of strong supporting details.
Ask students to complete the sentence: 'A strong supporting detail is important because ____.'' Summarize that good supporting details are specific, relevant, and help explain or prove the main idea.
Write one short paragraph about a familiar topic and include a clear main idea with at least three supporting details.