Non standard units of measurement in Oruga World Preschool

Children exploring non standard units of measurement
Non standard units of measurement-1
Non standard units of measurement-2
Non standard units of measurement-3
Non standard units of measurement-4
Non standard units of measurement-5
Non standard units of measurement-6
Non standard units of measurement-7
Non standard units of measurement-8
Non standard units of measurement-9
Non standard units of measurement-10