Sight Words with snap cubes....extend to math by counting how many cubes are needed for each letter. You might even add up each letter total for the total amount of cubes. You can also graph number of cubes per letter. So many extensions :)
This is a free cupcake themed I have/Who has Game. There are 5 different versions; rhyming words, number words, two/three letter sight words, four letter sight words, and blank for you to use however you need.