Measuring using informal units

  • Grade: Year 2
    Activity type: Printable

Measuring using informal units

Year 2
Measure length using informal units.
Activity Type
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  • KS1.Y1 – KS1 Year 1
    • Year 1 programme of study
      • KS1.Y1.M – Measurement

        • Pupils should be taught to:

          • KS1.Y1.M.1 – Compare, describe and solve practical problems for:

            • KS1.Y1.M.1.a: lengths and heights [for example, long/short, longer/shorter, tall/short, double/half]

          • KS1.Y1.M.2 – Measure and begin to record the following:

  • Year 1
    • Measurement and Geometry
      • Using units of measurement

        • ACMMG019 – Measure and compare the lengths and capacities of pairs of objects using uniform informal units

  • 2 – Year 2
    • 2.GM – Geometry and measurement
      • 2.GM.1 – Compare the lengths, areas, volumes or capacities, and weights of objects and the durations of events, using self-chosen units of measurement

  • 3 – Year 3
    • 3.GM – Geometry and measurement
      • 3.GM.1 – Measure the lengths, areas, volumes or capacities, and weights of objects and the duration of events, using linear whole-number scales and applying basic addition facts to standard units

  • K – Kindergarten
    • K.MD – Measurement & Data
      • Mathematics

        • K.MD.1 – Describe measurable attributes of objects, such as length or weight. Describe several measurable attributes of a single object.

        • K.MD.2 – Directly compare two objects with a measurable attribute in common, to see which object has “more of”/“less of” the attribute, and describe the difference. For example, directly compare the heights of two children and describe one child as taller/shorter.

  • 1 – Grade 1
    • 1.MD – Measurement & Data
      • Mathematics

        • 1.MD.1 – Order three objects by length; compare the lengths of two objects indirectly by using a third object.

        • 1.MD.2 – Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spanned by a whole number of length units with no gaps or overlaps.

  • 2 – Grade 2
    • 2.MD – Measurement & Data
      • Mathematics

        • 2.MD.2 – Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen.