Depending on the size of the drawing, you can also add an extra line to each tree shape. This will give kids a small space to ...

The math that describes the branching pattern of trees in nature also holds ... such as Piet Mondrian's cubist Gray Tree, can be visually identified as trees if a realistic value for α is used.

Like the branches, twigs and leaves of a tree, fractals repeat the same patterns across different ... therefore it’s not possible to draw strong conclusions. The authors studied a series of ...