Art and Math

Whenever there is an opportunity to combine two of our disciplines together, the fifth grade teachers jump at the chance. While art is easily combined with both science and social studies, it is often harder to integrate into math. Here is an excellent activity that can be used to tie the two together. Each picture is created by polygons. The student identifies the correct polygon, then they use the polygons to create a piece of art.

I believe that they could be considered part of the Dada movement. What art movement would you consider these pieces to be part of?