first row is 3 1/2 x 3 1/2 ....center block is the floating block = 2 1/2 x 2 1/2 put this on the cornor of one rectangle sew diagnaly....3 1/2 x 4 1/2 and sew another 2 1/2 x 2 1/2 block to the other cornor....making a flying geese of some sorts...(this is the floating block) add the last 3 1/2 x 3 1/2 ...thats the top row....look at photo's maybe you can see that....I hope so....good luck let me know