You are adding too much information on top of the comparatives. Students are getting confused and missing the core point... If I were you, I would teach them syllables first in a previous lesson, and then nouns and adjectives another lesson and lastly, the comparatives in this lesson.
The design of my class is same also. I am going to teach like that. If I make such a teaching like that , the students will participate more actively. Thank you my teacher.
I have become increasingly Overwhelmed but not discouraged And soon I’ll leave the infirmary Feeling well But lacking courage Courage And now the rockets fly above Passing over Cape Canaveral There’s the woman with the drugs In the café By the launch pad By the launch pad