Post-Performance Heat Transfer Explorer

Festival context —Select a post-performance cool-down scenario from the Cry of Jelicuon. Identify which heat transfer mechanism is at work and observe the rate of heat loss from the performer's body.

S7FE-IVb-5Grade 7 · Quarter 4Explain Heat Transfer Mechanisms

Post-Performance Heat Transfer Explorer

Interactive Simulator

"Select a post-performance cool-down scenario from the Cry of Jelicuon. Identify which heat transfer mechanism is at work and observe the rate of heat loss from the performer's body."

Adjust Variables

Heat transfer mechanism

Body temperature (°C)39 °C

3742

Environment / surface temperature (°C)28 °C

2037

Physics ReadoutsLIVE

Temperature Difference (ΔT)11.0 °C

Heat FlowHeat flows from body to environment.

MechanismConduction — direct contact with the floor.

heatDifference = bodyTemp - envTemp

Community Hub — Cultural Discussion

Reflect & Connect

The trainer says 'don't stop moving suddenly after the performance.' In terms of heat transfer and body physics, why is an abrupt stop potentially dangerous? Design a 5-minute post-performance cool-down routine for a Cry of Jelicuon performer, naming which heat transfer mechanism each step targets.

Discuss with your class or write your response in your science journal.

Performance Task

Map Your Body's Heat Transfer Methods

1Do

Do 2 minutes of jumping jacks or fast walking to raise your body temperature. Then immediately try three cool-down methods in sequence: (1) sit still on a cool tiled floor for 30 s, (2) fan yourself with a notebook for 30 s, (3) stand near a window or open space without touching anything for 30 s.

2Measure

For each method, record: which body part felt the most cooling and how many seconds until you felt noticeably cooler. If you have a thermometer, take your skin temperature before and after each 30-second interval. Rate cooling effectiveness 1–3 for each method.

3Reflect

Match each cool-down method to its heat transfer mechanism: floor contact = conduction, fanning = convection, standing in open air = radiation + convection. Which was fastest? How does this connect to S7FE-IVb-5? A Cry of Jelicuon performer uses all three after the show — explain why the trainer's instruction to 'keep moving slowly' is the most physiologically correct cool-down advice.

Record your measurements and reflections in your science journal.

Module Overview

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Check Up

Check Your Understanding: Heat Transfer