Lesson plan

Mystery bag inference game: a 30-minute fall reading activity, 3–5

@UpOnlyLearningUpOnly OfficialCurriculum team · Florida · Grades 3–5Reading
Mystery bag inference game for grades 3–5: pull out clue objects, use I see, I know, so I think, revise the guess, link to reading

What it is: students pull clue objects out of a mystery bag one at a time and infer who packed it and where that person is going. They use the frame "I see, I know, so I think" and change their guess as new clues appear. It's a hands-on inference activity for grades 3–5.

Time: about 30 minutes.

Materials: a paper or cloth bag and 5 or 6 everyday objects that tell a story. A fall example: a pair of gloves, a small flashlight, a folded map, a water bottle, a fallen leaf and a granola bar wrapper (empty, so there are no food or allergy concerns). No objects? Draw pictures on index cards. Also: sticky notes.

  1. Set the purpose: "Authors don't tell us everything. Good readers use clues plus what they already know. Today this bag is our text."
  2. Pull out the first object and model the frame aloud: "I see gloves. I know people wear gloves when it's cold. So I think this person is going somewhere outside on a chilly day."
  3. Pull out the next object. Partners talk, then one pair shares.
  4. After each clue, ask: "Does this support your thinking or change it?" Students show thumbs up or sideways, and one explains.
  5. When the bag is empty, each pair writes its final inference in one sentence on a sticky note: who packed the bag, where they are going and why. More than one answer can be right, such as an evening hike or a camping trip, as long as the clues back it up.
  6. Connect it to reading. Read aloud a short paragraph from any book where a feeling or setting is shown but not named. Ask for the same three-part frame.

Extension: pairs add a sentence that rules something out: "It was not a beach trip because..."

Differentiation: for students who need support, start with three very clear clues and offer two possible answers to choose between. For advanced students, slip in one object that doesn't fit and ask them to explain why. For English learners, name each object as you pull it out, write the word on the board and allow the frame in their home language first. For students who are blind or have low vision, pass each object around to touch and describe it aloud.

Quick check: read aloud, "The boy pulled up his hood and jumped over a puddle. His shoes squished." Ask: "What's the weather? Which clue told you?" Students answer with the frame.

If you try it, share the strangest object you put in the bag and what your class decided it meant.

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About this resource

Shared by
@UpOnlyLearning · Curriculum team
Posted
Oct 28, 2026
Type
Lesson plan
Grade
Grades 3–5
Subject
Reading
Language
English
License
Free for classroom, co-op and tutoring use. Please don't resell.

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