This set includes 10 weeks worth of Stamping Centers for you to swap out each week. It will be perfect ton continue using after Set 1 or to use it for differentiation for your higher learners. It covers concepts such as medial sounds, vowels, and the silent e. Great for end of kindergarten or beginning to middle first grade. Before you purchase this, I have it bundled in with Stamping Sets 1 and 3 for $10, instead of $15. The skills get increasingly more difficult, so you will have a stamping center ready to go for the entire year! http://www.teacherspayteachers.com/Product/Kindergarten-Stamping-Centers-Bundle-Ready-to-Go-for-the-Entire-Year Check out all of my ready to go centers!