How do you bring to life the 'actual' size of one of the largest dinosaurs ever to walk the earth?
Take the the trundle wheel to the playground and walk the length of it, say our Year 1 pupils and teachers. They counted and counted to 40 (metres) and they were nearly in the car park - now that's how long an Argentinosaurus is.
Year 1 teacher, Mrs Rich, said: "Sometimes it's very difficult for the children to visualise the enormity of these huge animals so we have great fun bringing them to life."