One of the things wrong with education is the constant chopping and changing of curriculum priorities and methodological preferences. No sooner is something introduced and implemented, often in a piloting manner, than change is on again. Nothing is bedded down before it is added to, subtracted from, replaced or just dumped.
Education is like a frog, hopping from one lilly pad of initiative to the next. There os often little connection between these initiatives. At best, linkage is hazy.
Rather than shallow exploration, education needs to embrace the metaphor of the duck, deep diving into the pool and exploring issues in depth and breadth terms. Educational practices should be more frequently consolidated and less frequently tossed aside in order to grab at some other approach.
We need progress and change. Equally, we need understanding and consolidation.