Complex sentence: This methodology is purely based on Jaffa's personal experiences at school and many teachers, who, unlike Jaffa, have spent time in the classroom argue that it shows a lack of empathy for lower-ability learners.
Split into simpler sentences: This methodology is purely based on Jaffa's personal experiences at school. Many teachers, who, unlike Jaffa, have spent time in the classroom argue that it shows a lack of empathy for lower-ability learners.