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Reading Your Body's Signals

Run the Reading Your Body's Signals MicroSim Fullscreen

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About this MicroSim

Reading Your Body's Signals is an interactive MicroSim for this health-education textbook.

Students recall and identify body signals for hunger and fullness by matching feeling-cards to a labeled body figure.

Use the controls in the panel below the drawing to interact with the model, then talk through what changed and why. The MicroSim is width-responsive and can be embedded in any course page with the iframe shown above.

Bloom's Taxonomy level: Remember (L1) — recall, identify, recognize

Lesson Plan

Audience

This MicroSim is designed for Grade 3. For the K-3 bands the teacher typically drives the activity on a shared screen; older students can explore the MicroSim independently.

Learning Objective

Students recall and identify body signals for hunger and fullness by matching feeling-cards to a labeled body figure.

This activity targets Bloom's Remember (L1) (recall, identify, recognize).

Suggested Use (about 10 minutes)

  1. Warm up (2 min). Ask students what they already know about the topic and let one volunteer describe what they see on the screen.
  2. Model it (3 min). Demonstrate the interaction once, thinking aloud so students hear the reasoning behind each choice.
  3. Guided practice (3 min). Invite students to try the interaction and to predict what will happen before they act.
  4. Discuss (2 min). Ask why the result came out the way it did, connecting the on-screen result back to the learning objective above.

Check for Understanding

Have each student (or pair) explain their result in one sentence, using the vocabulary from this chapter. Look for reasoning that matches the Remember-level objective rather than a lucky guess.

Specification

The full specification below was extracted from Chapter 4: Food And Nutrition.

Type: microsim
**sim-id:** hunger-fullness-signal-explorer<br/>
**Library:** p5.js<br/>
**Status:** Specified

Bloom Taxonomy: Remember (L1)
Bloom Taxonomy Verb: recall, identify, recognize

Learning objective: Students recall and identify body signals for hunger and fullness by matching feeling-cards to a labeled body figure.

Canvas layout:
- Left side (400px): A simple, friendly body figure with a highlighted stomach/belly zone
- Right side (200px): A stack of clickable feeling-cards (e.g., "rumbling tummy," "hard to focus," "comfortably full," "food tastes less exciting")

Visual elements:
- Body figure with a gentle glow around the belly area
- Feeling-cards in two color groups: hunger cards (light orange) and fullness cards (light green)
- A simple two-column sorting area labeled "Hungry" and "Full"

Interactive controls:
- Click and drag (or click to select, then click a column) each feeling-card into the "Hungry" or "Full" column
- Button: "Check My Answers"
- Button: "Reset"

Default parameters:
- All feeling-cards start in a shuffled pile above the two columns

Data Visibility Requirements:
  Stage 1: Show the shuffled pile of feeling-cards above two empty columns
  Stage 2: As each card is sorted, show it snap into the chosen column
  Stage 3: When "Check My Answers" is clicked, show a checkmark or gentle "try again" cue on each card, with the correct column highlighted for any that were misplaced

Behavior:
- Correctly sorted cards get a small checkmark and the body figure smiles
- Incorrectly sorted cards get a gentle nudge with a one-sentence explanation of which signal group they belong to
- A "You found them all!" caption appears once every card is correctly sorted

Instructional Rationale: This is a Remember-level objective (recall, identify), so the design uses a flashcard-style sorting activity rather than a complex simulation — students need to recognize and recall signals, which a simple sort-and-check pattern supports directly.

Implementation notes: Use p5.js. Keep the body figure simple and gender-neutral. Because this is a K-3 band, this MicroSim is the direct student-facing practice activity; the surrounding body text remains teacher-facing read-aloud material.

References