I have a full hour interview lesson in a year four class of children with levels ranging from 2 to 4. In my last interview I was told my lesson was OK but had no wow factor. Stuck for a mixed ability lesson with Wow... Wondering about doing something on time, but not sure how I make it memorable. Alternative is making nets from small boxes - high ability have to work out what the box would look like flat and create an exact size copy just from taking measurements, lower ability can take it apart and remake on card/paper. Middles, can measure and roll their box to see how to re-create it... Any suggestions please!