Science of Geothermal – Geothermal Conductivity Lab – Teacher

Summary

Teacher guide for a lab where students test how sand, soil, clay, and gravel conduct heat, then connect their results to how underground materials affect geothermal energy system design. Includes a materials list, hot plate setup guidance, a pre-lab prep checklist, a full assessment rubric, and an answer key for all analysis and conclusion questions. Designed for high school earth science or APES; works well as a lab practicum within a geothermal or heat transfer unit.