Like the last few blocks this first one of the New Year contains the Three-triangle unit. Star and Pinwheels has Half-square triangles in its four corners and, like Martha Washington’s Star has the 3-triangle units forming the centre. You can download the instructions for the block here.
This is what the block looks like when nine are set together to make a quilt –
The block is symmetrical so turning it around makes no difference but you can always play with the colour.