The half square triangle unit is probably the most commonly used patch in a quilt block -- well it is second only to the square. It is made simply with two triangles, filling up half the square each -- hence the name. Take a quick look through this website, or in any quilting magazine, and you will start to notice that this half square triangle, regardless of its size, is present in more quilts than not.

Hovering Hawks

Free Quilt Block Pattern

The Hovering Hawks quilt block is a fun block to select in order to use up your scraps. Of course, you can also choose to colour coordinate the pieces, but this is a great opportunity to explore making a "scrappy" quilt with lots of variety in the pieces. The block is made of half square triangles and squares.

By using four individual blocks and rotating each block of the four at a different angle, a new and different quilt block is produced. Both of the sample quilts shown, use this method of four blocks sewn together as a single quilt block, producing very different results.