This product is Part 4 of the Set on Reading Basic Fluency Course. It includes Sets 31-40 that build on Sets 1-30. High frequency words test to use after Sets 35 and 40 as well as a progress tracker sheet are also included. The product covers 10 word families (-uck, -y, -ay, -ow, -and, -ank, -est, -ing, -ish, -ee) and 65 high frequency words. Use each set in sequence to help increase basic reading fluency skills in students who are not on grade level and struggle with word recognition and decoding skills. Note: Although Set 1 is the simplest one, it can be downloaded for free to view the general structure of each set.