Our 4 year old is starting to love hide-and-seek, scavenger hunts and super letters. He likes the show Super Why which does a great job at encouraging reading for little ones. I'd seen a similar activity on Pinterest using Bananagrams. Since we have Scrabble around the house i made these Scrabble Sight Word Spelling activity sheets. At the bottom you'll find a template that you can download and make your own words.
Scrabble Sight Word Template (2 & 3 letter words)
We also love these FREE Alphabet & Picture Tracing worksheets from totschooling.net!