New ideas and approaches tend to be pre-tried (or old) ideas that have been planned, implemented, tried and dropped for new ideas in the past. In reality, they never fade completely away but sit and wait until ‘new leaders’ in time come along and revisit the old, trotting them out as new initiatives and possibly the way to the future.
If only education was about ‘steady state’ instead of bouncing from one idea to the next to the next! With all these changes, many of them coming from people in high places and systems level, school leaders and staff are constantly persuaded (or required) to move with the times. At the end of this process are students, poor students. What must THEY think? Of course, they are never asked. Always question the need for change.