This is a lesson plan designed to deeped understanding of real world, multistep math problems for the 5th grade.  It could be adapted to any grade level.  Students will need to understand basic math operations and apply them to either act out a real world problem, or act as the teacher and take a deep dive in how to solve the problem presented.  It is designed mostly to use with metric and customary conversions, but could be applied to any real world problem.