Measure and compare objects based on length, capacity and mass...

Quick preparation

• measure and compare objects based on length, capacity and mass using appropriate uniform informal units and smaller units for accuracy when necessary
• choosing suitable informal units to measure the length of a range of objects; justifying their choice of a longer unit to measure things that are…
• comparing the capacity of several containers using sand and units such as a spoon or cup, to say which container will hold the most and how much more…