Lesson:13 Teaching with Visual Symbols

                                                   "TEACHING with VISUAL SYMBOLS"

          
                 Your experience of the words and the graphs convinces you that a graph is easier to understand than the words of the paragraph.A graph is "worth a thousand words."A graph and any visual symbol for that matter such as drawings,cartoons ,strip drawings,diagram and maps are worth  in thousand words.they are more clearly understood than mere words.