Do you know what a length is? It is a measure of how big something is. This lesson we will look at measuring some lengths and making estimates on lengths.
This video looks at how to measure objects including making sure that the measurement tool is lined up to start at zero.
What is the length of the line shown in the image?
Choose the best estimate for the length of a train carriage.
measures, records, compares and estimates lengths, distances and perimeters in metres, centimetres and millimetres, and measures, compares and records temperatures