These     papers     mention      grids   as    basic    elements     in     teaching    design   for   designer for many reasons : Separation of concerns leading to independence. Reuse of Independent units Efficiency in combining pre-existing  units . Visual consistency through constraints.         As it has been criticized for placing the designer at the heart of solution  , gives  meanings  for          grids   through   first    five  hundred years and  then   through    next   hundred    years .   these  papers    also will concentrate on  proportion ,  geometry    and   different   ways   to  use  them  for   making best grids in Design .  Then shows the proposal solutions of Grids for different spaces as the following : Grids in layout Design . Subdivided and superimposed Grids . Rectangular grids . Interface grids . Several related grids . After  that  it  will show  the  relations that   are  established   by  grids , the applications of grids in Interior design works and the  benefits of using them  in  different  spaces , it shows  good example of using grids in Design . At  the  end , there is the conclusion of main points of the research that serve design  and  help in teaching best ways for making good  forms  with  good  function  in   Design  using  Grids  , it talk about  Grid as a bit like magic that help designer decide where to put things . grids – Interface conditions of grids – several related   grids