Science of Biofuels – Fermentation and Biofuels Lab – Teacher

Summary

This teacher guide provides a comprehensive guide for educators planning to conduct the “Fermentation and Biofuels Lab” with 8th-12th grade students. Utilize this resource to effectively introduce the biological process of fermentation and its role in producing ethanol fuel. The guide clearly outlines student objectives, ensuring teachers can set clear learning goals, and provides essential background context on global ethanol production from various feedstocks like sugarcane and corn, as well as emerging cellulosic biofuels. It details the fundamental chemical equation for fermentation and facilitates discussions on critical social, environmental, and technological issues, such as the “food vs. fuel” debate and land use. The guide includes a complete materials list, a step-by-step procedure, and an assessment rubric, empowering teachers to confidently lead a hands-on experiment that connects classroom learning to real-world biofuel systems.