To share with the entire class (teacher demonstration):

• clear baking dish (ideal: 8x8 inch [20x20 cm] Pyrex^TM baking dish)
• 6 or more dictionaries or thick text books
• portable heat source, such as a small burner, can of Sterno^TM, propane or small warming candle in a fireproof holder
• fireproof surface
• water
• food coloring (orange works well)
• glitter
• digital thermometer
• Heat Transfer Worksheet, one per person