Bydd yr arian yn gwneud ail don fuddsoddi'n bosibl i'r rhaglen flaenllaw, Addysg ac Ysgolion ar gyfer yr 21ain ganrif - sy'n rhaglen buddsoddi cyfalaf strategol hirdymor.
The money will allow the flagship 21st Century Schools and Education Programme – a major, long-term and strategic capital investment programme – to continue for a second wave of investment.