* Reducing teacher burnout and improving teacher retention: Despite reforms aimed at improving teacher working conditions and compensation, many teachers still experience high levels of stress and burnout leading to high turnover rates.
* Creating truly personalized learning experiences for all students: While technology and differentiated instruction are promoted, creating truly personalized learning at scale remains a challenge.
* Significantly improving standardized test scores across the board: Test scores can improve in certain areas after reforms, but broad, consistent, and meaningful increases across all student populations are often elusive.
* Addressing the root causes of educational inequality: Reforms often focus on symptoms rather than addressing underlying systemic issues like poverty, lack of access to healthcare and nutritious food, and unequal funding distribution across schools.
It's important to note that the effectiveness of education reform varies widely depending on the specific reforms implemented, the context in which they are implemented, and the metrics used to assess their success. There is no single answer to what education reform hasn't helped, as the impact is complex and multifaceted.