For months we've been casually teaching Toby to read. (He knew all his letters by name and sound before his 2nd birthday). Usually, we put out simple words, generally 3 letters long, and have him sound them out. Something like MAP or CAT that he can associate with an object. He'll point to the letter, say the sound, move to the next letter and sound, etc., until he has said all the sounds, then he puts them together. He'll say the whole word, and then we'll praise him for getting it right, which is generally followed by a minute or two of celebration as he runs around clapping his hands, repeating the word over and over, jumping up and down, and generally making a production of himself. It's incredibly cute to watch, and it's so far ahead of where he should be, developmentally, that it actually scares me.
Today, I tried a different tack. I told Tobs to spell the word JET. He said "Juh, J sound" and found the "J" letter and laid it down. Then he said "Tuh, T sound" and found the "T" and laid it down. With some coaxing we got him to identify the letter associated with the "Eh" sound, and he put it down between the J and T, then sounded out the word, and proceeded to celebrate. I tried again, telling him to spell the word CUP. This time he didn't miss the vowel, and got all the letters in the right order by himself. Repeat celebration. I'm amazed.
Of course, then I had to try something harder and tried to get him to go with DUCK. He got the DUC and after some coaxing for the other "cuh" sound, eventually he got the K. But then he wanted to lay the letters down in reverse order and sound it out backwards. I'm not sure what that's all about, but I'm choosing not to worry about it, considering that he's not even 3 years old yet and he's both reading and spelling simple words.