Split Ohio Star/Massachusetts Block

A variation on the Ohio Star which uses two colours with high contrast.  It uses HST's whole squares and quarter square triangles.

Here is the page from Patchwork Square 

The Dynamic Massachusetts Quilt Block - Instructions in 5 sizes - from Generations Quilt

Poppy Patchwork gives us this example 

Eleanor Burns went with patriotic colours

This video shows how to change an Ohio Star into a Split Ohio Star

This block is based on a 3x3 grid - other 3x3 blocks