ABSTRACT
This is a good way to start an enquiry and it doesn’t have to be on the same subject as the enquiry. It’s a vehicle for children to start thinking and talking. It’s a bit like a warm-up before you start playing the sport or like a sketch before the painting or even a canapé before the main course. https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780429487675/37cd4b35-cbd9-4612-a78e-6a4cf6332a91/content/fig6_1_B.tif"/>
