Transcript
Peter
Lucy.
Lucy
First, we measured what – each lane with a piece of string. First we measured the outside lane and found that that was 50 centimetres, then the third lane which was 49, and so on, and each time it went down a centimetre. So we decided that we would stagger them out a centimetre behind each other.
Peter
So on your diagram they're a centimetre behind?
Lucy
Yeah.
Peter
Can I just have a look at that? Either one will do. Right, have a look at this then.
That was Lucy, Anita's and Marsha's solution to the problem. Anything you notice, any comments, any questions you want to ask? Robert?
Robert
What's the rectangle for?
Lucy
We just wanted to see what the em – if we had a rectangle, how big the whole thing would be if it was like that. It was 62 centimetres but it – we found it had nothing to do with the track.