Building Academic Vocabulary

Overview

Students examine a grade-level informational text about how communities prepare for severe weather. In groups of five, they identify important vocabulary, use context clues, word parts, cognates, and visuals to infer meaning, then organize and explain their findings.

Learning intentions

Students will be able to:

• Identify key academic and domain-specific words in an informational text.
• Use context clues, prefixes, suffixes, roots, cognates, and visuals to determine word meaning.
• Classify related vocabulary and explain how words connect to the text’s ideas.
• Collaborate and present information clearly using appropriate academic language.

Success criteria

• I can identify an important word and explain why it matters to the text.
• I can use at least two clues to determine a word’s meaning.
• I can record a definition, example, or related word accurately.
• I can build on a group member’s idea and explain our group’s vocabulary choices.

Curriculum links

• Informative/explanatory writing: introduce a topic, group related information logically, and use helpful formatting.
• Informative/explanatory writing: convey ideas and information clearly.
• Speaking and listening: collaborate effectively in group discussions and build on others’ ideas.
• Speaking and listening: present ideas in a logical sequence using relevant facts and descriptive details.

Lesson structure (45 minutes)

1. 0–5 min · Hook and purpose. Teacher displays an image of a town preparing for a hurricane and asks, “Which words would people need to understand this situation?” Open with the opening image and question slides and briefly introduce the learning intentions. Students make a quick list of words they notice or predict, then share one with a partner.

2. 5–12 min · Model vocabulary thinking. Teacher displays the sentence, “Residents evacuate when officials warn that a storm may become dangerous,” and models how to use surrounding words, the prefix e-, and the sentence’s visual context to infer evacuate. Teacher records thinking aloud rather than simply giving the definition. Students identify the clue, word part, or visual that supports the meaning and discuss how confident they are. Use the context-clue modeling slides.

3. 12–17 min · Read and notice words. Teacher distributes the academic vocabulary organizer and projects a short informational text titled “Preparing for Severe Weather” on the shared reading slides. Read the text aloud once while students follow, then reread selected sections. Students independently circle or list three to five words that seem important, unfamiliar, or connected to the main idea.

4. 17–30 min · Group vocabulary investigation. Teacher places students in groups of five and assigns roles: facilitator, reader, clue finder, recorder, and reporter. Each group selects four key words from the text and completes the organizer, recording the sentence clue, possible word parts or cognates, a student-friendly meaning, and a related category or example. Groups use the discussion norms poster as a reminder to listen, take turns, ask questions, and build on ideas. Teacher circulates, prompting with questions such as “What nearby words helped?” and “What evidence supports that meaning?” Students must justify each definition rather than copy a dictionary entry.

5. 30–40 min · Share and refine. Teacher invites each group to present one word, its inferred meaning, and the evidence used. Display the presentation prompts on the group-share and discussion slides. Students listen for similarities and differences, record one useful word from another group, and ask or answer one clarifying question. Teacher corrects misconceptions, highlights cognates carefully, and co-constructs a class list organized under headings such as actions, weather conditions, and preparedness.

6. 40–45 min · Exit check and closing. Teacher displays the final prompt on the exit-ticket slide: “Choose one word from today’s text. Explain its meaning using two clues, and write one sentence showing how it connects to the text’s main idea.” Students complete the response independently on the bottom of the academic vocabulary organizer. Invite two students to share, then preview that the next lesson will use these words in clear informational writing.

Resources

• the academic vocabulary slide deck
• the academic vocabulary organizer
• the discussion norms poster
• Grade-level informational text: “Preparing for Severe Weather”
• Projector or interactive display
• Chart paper or whiteboard
• Markers or pencils
• Highlighters

Assessment

• During modeling, check whether students can identify a context clue, word part, or visual that supports an inferred meaning.
• Review group organizers for accurate vocabulary choices, logical classification, evidence, and clear explanations; question groups that provide unsupported definitions.
• Use the exit response to assess whether each student can explain a word’s meaning with two clues and connect it to the text’s main idea.

Differentiation

• Provide selected vocabulary, sentence strips, and a completed example for students who need additional support. Offer stems such as “I think ___ means ___ because the text says ___” and “This word belongs in the category ___ because ___.”
• Allow students to sketch a meaning or use a bilingual dictionary when appropriate. Explicitly discuss that a cognate may look or sound similar across languages but must still fit the sentence.
• Read the text aloud, enlarge print, and reduce the number of required words for students with reading, processing, or writing needs. Assign supportive group roles and check understanding privately.
• Extend confident students by asking them to compare two related words, explain a subtle difference in meaning, or write a new sentence that uses the word accurately in a different context.