Activity 01
Inquiry Circle: String Mapping
In small groups, students use large printed photos of local streets and tape colorful pieces of string to trace receding lines. They must find where all the strings intersect to identify the vanishing point and then mark the horizon line with a different color.
Analyze how the position of the horizon line changes our perception of a building's height.
Facilitation TipDuring String Mapping, have students stretch the string to their own eye level before attaching it to the walls to reinforce that the horizon is personal and adjustable.
What to look forProvide students with a photograph of a city street. Ask them to draw a line representing the horizon line and mark the vanishing point. Then, ask them to draw one set of orthogonal lines converging towards the vanishing point.