I just wanted to share the material that I have prepared for my students. This material seem to be very elaborate and covers all the concepts of Unit 03 until Lesson 13 -code.org. If it appears to be a lot of information for your students to study, please feel free to modify according to your needs. I personally would like to have all the concepts in the material, because if a student asks a question I can always pull up this material and point towards that topic and build on it, to give some examples. In this way, the students not only learn how to read this material but also develop self studying skills. Hope this is useful Unit 03 Chapter 01 Material
Thanks for your hard work!