What Measure Should I Use?

What Measure Should I Use? is a Grade 2 whole-class measurement activity focused on choosing sensible units. Students decide whether familiar objects should be measured in units such as pounds or ounces, feet or inches, then compare which objects are heavier or longer. The questions emphasize appropriateness and reasonableness instead of carrying out every measurement.

Use it when students are learning that different quantities and object sizes call for different units. Prepared real-world facts can be shared afterward so students can compare their predictions with actual measurements. Create a free Find a Math Game account to generate teacher-ready lesson support for What Measure Should I Use? No credit card is required, with 3 lifetime lesson generations.