Here is a page to links for Fluency work.
I have added the HFW for 2nd grade from Wonders click here to listen and read.
Here is the link for the 1st Grade Wonders HFW for all the units.
Click here for letter fluency in DS cast. Letters for fluency are to practice saying the letters or sounds quickly in 24 seconds, 39 seconds or 44 seconds. The letters! 1 second,1.5 seconds, and 2 seconds are to practice all the capital and lower letters.
Click here for Kindergarten sight words in DS cast.
Click here to hear the new Letters and pictures to go with the Wonders curriculum.