Menorah Foundation School has been rated “good” in its recent Ofsted inspection.
The Edgware primary rose from a rating of “3” — requiring improvement — to a “2” following a no-notice inspection last month.
Inspectors said that both the leadership and management and the behaviour of pupils was outstanding.
“Leaders and managers at all levels, ably supported by a highly effective governing body, have overseen swift and decisive improvements,” they noted.