Things you can lug into the classroom to impress your DOS. For instance, if you are teaching the names of parts of a bicycle, you wheel in your old bike. Only done by teachers fresh off the Celta.
real world objects
Any props, real objects, or pictorial representations that a teacher uses in the classroom to facilitate language development or content area instruction.
Concrete objects from the everyday world which are used during instruction in order to make language comprehensible.