GSC International 303-1-5 Convection Box for Physical Science Demonstrations. Pack of 5
Visualize Heat Transfer – Demonstrates convection currents clearly using smoke or incense, allowing students to directly observe how warm air rises and cool air descends
Durable & Classroom-Ready – Constructed from sturdy materials with a clear observation window, suitable for repeated classroom use
Dual-Opening Design – Includes slots for inserting smoke and heat sources, such as candles or small heaters (not included), to create convection patterns safely
Enhances NGSS Learning – Perfect for aligning with Next Generation Science Standards related to energy transfer and Earth systems
Great for Demonstrations & Labs – Encourages both teacher-led demos and small-group student investigations into thermal phenomena
⚠️ Proposition 65 Warning for California Residents:
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
WARNING: 