Nrich Use the clues to work out

Launch: Have children write their names of a piece of paper. Put the class names in order of shortest to{...}

Launch: https://www.youtube.com/watch?v=Xxs-FAHTEH0 Talk about hefting and how you would do this with objects in the classroom Explore: Find an item{...}

Launch: Using 2D shapes make a pattern so that kids are unable to see. Now use positional language to describe{...}