100m stop
In Week 2, Year 4 investigated measurement. In order to understand how many metres are in a kilometer, we took a walk around the estate. We recorded each time we had walked 100m and discovered 1,000m = 1 km.
!)ml syringe 
We also investigated how many mls in 1 litre. We started by finding out that 10 lots of 10mls made 100ml, using a syringe. Then we found that 10 lots of 100ml made 1l.