Complex sentence: This student is likely not a good "high-stakes" test taker, and the "High-Stakes Education Rule" of standardized and excessive testing corrupts the very foundation of the opportunity to learn with equality and equity.
Split into simpler sentences: This student is likely not a good "high-stakes" test taker. The "High-Stakes Education Rule" of standardized and excessive testing corrupts the very foundation of the opportunity to learn with equality and equity.