Here is one tute that is fairly straight forward :thumbup: But let me see if I can break this down just a bit for you.
http://www.quiltingboard.com/t-25541-1.htm
You put piece 1 face up on the backside of the block, trim down if you want. Place piece 2 face down on top of piece 1, sew those 2 together on the line from the front of the paper. Trim those down to 1/4 then flip piece 2 into its proper place. Then place piece 3 face down on top of piece 1 & 2 Sew on the line for that. Trim down to 1/4 , then flip piece 3 into place.
Does that make sense or help any ?