1. Set out an imaginary continuum. For example the LEFT wall is AGREE. The RIGHT wall is DISAGREE.
2. You call out some issue relevant to the class eg.
For younger students - WE DON'T HAVE ENOUGH PLAY TIME.
For upper students - CHILDREN SHOULD BE ALLOWED TO VOTE.
3. Students stand along the line to indicate their level of agreement. Initiate discussion between students at each juncture of the line.