Bring some holiday cheer to your thermal energy unit with this Christmas Heat Transformations Color by Number! Students will identify conduction, convection, and radiation in 18 real-world examples to reveal a fun, festive winter picture. This activity makes reviewing heat transfer and energy movement engaging and creative—perfect for a quick assessment, sub plan, or seasonal science review. ✅ What’s Included: Heat Transformations Color by Number (PowerPoint – editable questions) Printable