Investigate the carbon footprint of food with your grade 3-5 students using the BBC’s Climate Change Food Calculator. Students can calculate the carbon footprint of several meals that they eat regularly and then consider the impact of food insecurity and changing their habits.★ ACCESS FREE RESOURCE HERE ★★ WHAT’S INCLUDED ★Teacher InstructionsFood Footprint Calculation WorksheetCarbon Footprint Reduction Goals Worksheet★ PRIMARY STANDARDS ★Common Core Math Standards (CCSS.MATH)Number & Oper