You will end up with a stack of blocks for each row. First block of the row is on top and the last block of the row is on the bottom and the rest in between in order.
Take a Flower Head Pin with the correct row number on it and pin it on the Right hand side with the flower head right side up. This tells me the row number, which edge is the top, and the side I will sew down.
What I love about this method is no matter how much time goes by between stacking and pinning to when I finally sew them...I always can go back to my row and know exactly how I will be sewing the rows.
When you are ready to sew, take a row and transfer the pin from the right side to the upper left corner, and pin to only the top block.
The pin will stay there until the quilt top is sewn together.
Take block number one and block number two and lay them side by side, flip block number two onto block number one (so that they are pretty to pretty) and sew down the right side. Repeat the process with the remaining blocks in the row, but remember DO NOT twist the blocks or your arrangement could be jeopardized.
Sew all rows together, press each row with an iron so that seams oppose each other...example: press one row towards your pin, the next row away from the pin, and so on.
Sew rows together to make your quilt top.