Convert with real objects
Set up stations with a meter stick, a liter bottle and a kitchen scale. Kids measure in one unit, then convert and check with the tool. When the 1.2 kg bag really reads 1,200 grams, the rule stops being a trick and starts making sense.
Why it works: kids understand an idea best when they touch it, then draw it, then write it, the order the U.S. Department of Education recommends for elementary math.
Try it withMeasurement Conversion ActivityActivitiesOpen it →























