The Wonder of Science
The Wonder of Science: Ms Ps3 3: Thermal Energy Transfer Solution
Lessons to show thermal energy transfer. Students will "apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer".
American Chemical Society
Middle School Chemistry: Heat, Temperature, and Conduction
Explore heat, temperature, and the conduction of thermal energy through different materials.
CK-12 Foundation
Ck 12: Heat Transfer
[Free Registration/Login may be required to access all resource tools.] Students explore the relationship between heat and energy transfer, and learn about the three ways that heat can be transferred between objects of different...
Texas Education Agency
Texas Gateway: Law of Conservation of Energy: Heat Transfer
Given illustrations, scenarios, descriptions, and/or diagrams, students will demonstrate understanding of heat transfer.
Other
California Energy Commission: Solar Energy Science Projects [Pdf]
Four science projects in which students learn how solar energy works and how thermal energy is transferred and utlized in a solar air heater, a solar water heater, a solar hot dog cooker, and a solar cell.