Hi All I teach Year 6 and I have my head and SIP observing me this Friday. I am tackling Ratio and Proportion this week. We started today (Monday) making cocktails for a Year 6 leaving party and we are doing Samrtie Party tomorrow. We are also looking at word problems and the idea of simplifying. On Thursday and Friday I wanted to do Ratio Theme Park with them as a mini project, but I don't want to do it all on Thursday and leave nothing for Friday. I also would like to do a really interactive starter for the lesson (baring in mind that they should be quite good at this stage.) She is only observing half an hour so I want the introduction to be good. Any help would be really appreciated.