Set the timer to go off in 10 seconds.  When you start the timer, click here to look at 10 words.  Study the words as carefully as you can.  When the timer sounds, look away from the list (no cheating, now) and write as many of the words as you can on a piece of paper.  You must write the words with the correct number.  So if you can't remember word number 8, leave that blank and go on to number 9.