Reading Mastery

I was just reading D-Ed Reckoning (question: is reading D-Ed Reckoning good for my mental health?) when I realized I need to get up a link to Ken's posts on Engelmann's Reading Mastery program.

Here they are:

• Lesson 68 (December 3rd grade for students who begin reading in 1st grade -- but could be used as early as December 2nd grade)
  

• Ken's explanation
  

• Ken's explanation, part 2