Mystery Evidence Hunt

Overview

Students act as detectives to solve a short mystery by reading several brief excerpts. They identify key details, make inferences, and support conclusions using textual evidence.

Learning intentions

• Students will be able to describe the main idea and key details from short texts.
• Students will make logical inferences about characters, events, and motives.
• Students will draw conclusions supported by evidence from the excerpts.
• Students will communicate findings clearly, using direct references to the text.

Success criteria

• I can list key details from each excerpt and explain why they matter.
• I can infer what might be happening and name the clue(s) that led me there.
• I can write a conclusion that answers the mystery question using textual evidence.
• I can respond to a peer by adding or correcting evidence-based reasoning.

Curriculum links

• English language arts focus on reading and comprehension strategies (key ideas, details, inferences).
• Use of evidence to support responses in both spoken and written communication.
• Critical thinking through interpreting text, making meaning, and justifying conclusions.
• Vocabulary and language conventions that support clarity when explaining reasoning.

Lesson structure (45 minutes)

1. 3 min – Hook: Detective case file

• Teacher displays the “case” question: Who took the missing item and why?
• Students quickly turn-and-talk: what makes a good detective—facts, clues, and reasoning.

2. 7 min – Mini-lesson: Clues vs. conclusions

• Teacher models with one short sample excerpt (1–2 paragraphs), underlining one key detail and showing how it becomes an inference.
• Emphasise: conclusions must be supported by clues; guesses without evidence are not enough.

3. 12 min – Read: Excerpt rotation (3 rounds)

• Put 20 students into 3 groups; each group reads their excerpt set: Excerpt A, B, or C (with the mystery unfolding across texts).
• Students complete a brief “Clue Tracker” on a worksheet: key detail(s), possible inference, and quote or paraphrase from the text.

4. 10 min – Evidence hunt: Whole-class detective board

• Groups share one strong clue and one inference; teacher records them on a board split into “Clues” and “Inferences.”
• Teacher prompts: What exact words make you think that? What could also be true?

5. 8 min – Write: Conclusion paragraph

• Students write a 6–8 sentence conclusion answering the case question: who, what, where/when (if supported), and why (motive).
• Required sentence stems:
• “The clue that suggests this is…”
• “From this, I infer…”
• “I conclude… because…”

6. 3 min – Quick check: Turn and verify

• Students exchange paragraphs with a partner and underline the evidence sentence.
• Partner adds one feedback comment: either “Evidence matches inference” or “Inference needs stronger text support.”

7. 2 min – Exit ticket

• Students answer: Name one key detail from any excerpt and one inference it supports.
• Teacher collects to guide next lesson or targeted support.

Resources

• Printed excerpt packets (A, B, C) featuring a consistent mystery storyline for Year 7.
• “Clue Tracker” worksheet with columns: Key Detail / Inference / Evidence (quote or paraphrase).
• Case question card for display: Who took the missing item and why?
• Board or chart paper for “Clues” and “Inferences.”
• Sentence stem strip for conclusion paragraph writing.
• Highlighters or sticky notes for marking evidence.
• Student notebooks or lined paper for the conclusion paragraph.
• Timer for excerpt rotation and writing time.
• Anchor chart: difference between “fact/clue,” “inference,” and “conclusion.”

Assessment

• Formative: Teacher monitors completed Clue Trackers and provides feedback during group work.
• Formative: Conclusion paragraph is assessed for evidence-based reasoning (inference linked to text).
• Exit ticket checks whether students can connect a key detail to a supported inference.

Differentiation

• Support for students who need it:
• Provide a word bank for reasoning (because, suggests, indicates, likely, supports, therefore).
• Offer a shorter excerpt option or pre-highlight two likely clue sentences.
• Allow “paraphrase evidence” instead of exact quoting for students who struggle with copying text.
• Extension for advanced students:
• Ask students to write an alternative hypothesis (“Another possible suspect is…”) and evaluate which clues weaken it.
• Require inclusion of one piece of evidence that does not fully fit their conclusion and explain how they would test it.
• EAL support:
• Sentence stems and a model paragraph; encourage use of transitional phrases.
• Provide an additional gloss for 5–8 key words appearing in the excerpts (without changing meaning).
• SEN support:
• Offer guided note-taking (partly filled Clue Tracker) and allow audio reading of excerpts.
• Reduce writing length to a paragraph with the same reasoning requirements (evidence → inference → conclusion).