i DO have DD8 guess the first time and she gets frustrated but it makes her think about how the word sounds. Sometimes it's a confidence thing. If she is really not coming up with the word I will spell it for her. The only way I have found that works for her to learn her spelling words is writing them. On paper, on a dray erase board, in crayon or marker - whatever. As long as she writes them a number of times during the week. We try to do them once a night. By mid-week if there are a few she is getting wrong I have her write that one 3x. We also come up with ways to remember how to spell like "frustrated" I might say "R U frustrated?" because the "fru" is the part she was missing.

Ok, annoying spelling word of the week for DD8 "foisted" bleh.

Her teachers send home activities like "jump rope as you spell the word", draw a crossword puzzle using the words, etc but for her it's good old repetition.

DS10 just absorbs spelling words since he was little so we often just do a review or I ask him if he knows his words lol