What do you do for weekly spelling homework? I've seen the Tic-Tac-Toe board which I like, but I'm not sure what to put on it. Also, how many words do you typically give a week? I was thinking 20 for 3rd-15 current words, 2 HF, 2 review (unknown until the day of the test) & 1 vocab. Is this too much for 3rd?