This is a pack of 6 estimating measurement lessons for the smartboard. These lessons cover weight, volume, and length for the metric system and US customary system. This pack includes lesson on (Gallons, Quarts,Pints,Cups) (Miles,Yards,Feet,Inches) (Tons, Pounds, Ounces) (Liters, Milliliters) (Kilometers,Meters, Centimeters) (Kilograms,Grams). This pack contains over 90 pages of material. The students learn to estimate an appropriate unit of measurement for various things. These lessons