Many educators are finding that while a widely adopted teaching method has gained traction in classrooms, its full potential remains unrealized—particularly for older students. Challenges persist in ensuring teachers receive adequate training and resources to apply the approach effectively across all grade levels. Critics argue that current support systems disproportionately prioritize younger learners, leaving gaps in how the strategy is integrated for older students. The ongoing debate highlights the need for broader, more inclusive implementation strategies to maximize its benefits.


Schools still face obstacles with the popular approach, including that implementation and teacher supports focus mainly on younger students.