This is a differentiated center for three levels complete with directions, between 4 and 5 problems, and an alphabet/value key. Each letter of the sight word is associated with a coin. Students look at their alphabet to see what coin their letter has and draw them under the word. Once they did that for each letter of the sight word, they add the coins to find out the word's value. The coins are either penny, nickels, or dimes. The vowels have higher values than consonants.