Engaging, standards-linked lab for Grade 9 — Food Preservation: Curing/Salting, Dehydration & Pickling Bring real-world food science to your classroom with a ready-to-teach, two–class-period lab that blends teacher demos, hands-on student stations, and guided analysis. Students explore how salt, water activity, and acid prevent spoilage through safe, classroom-friendly activities (no open flame required). Ideal for life science, nutrition, or culinary units. What’s included - Detailed lesson pla