Measurement
I can estimate how long or heavy an object is, or what amount it holds, using everyday things as a guide, then measure or weigh it using appropriate instruments and units.
MNU 1-11a

Standard units of measure – https://classroom.thenational.academy/lessons/standard-units-of-measure-cct6cd

Measuring Volume – https://classroom.thenational.academy/lessons/measuring-volume-6xh3at

Using length weight and volume – https://classroom.thenational.academy/lessons/using-length-weight-and-volume-c8wk6c

Estimating and measuring in litres – https://classroom.thenational.academy/lessons/estimating-and-measuring-in-litres-70v3at

Solving word problems that involve litres – https://classroom.thenational.academy/lessons/solving-word-problems-that-involve-litres-c5k34c

Solving word problems about capacity and volume (Part 1) – https://classroom.thenational.academy/lessons/solving-word-problems-about-capacity-and-volume-part-1-6rtk0c