Prayer for Learning

Yesterday the school principal at the school where I'm subbing encouraged all teachers to learn the following prayer before starting any lessons with students.

(Arabic)
“Allahumma infa’nii bimaa ‘allamtanii wa’allimnii maa yanfa’uunii. Allahumma inii as’aluka fahmal-nabiyyen wa hifzal mursaleen al-muqarrabeen. Allahumma ijal leesanee ‘aiman bi dhikrika wa qalbi bi khashyatika. Innaka ‘ala ma-tasha’u qadeer wa anta hasbun-allahu wa na’mal wakeel.”

(English Translation)
“Oh Allah! Make useful for me what you have taught me and teach me knowledge that will be useful to me. Oh Allah! I ask you for the understanding of the prophets and the memory of the messengers, and those nearest to you. Oh Allah! Make my tongue full of your remembrance and my heart with consciousness of you. Oh Allah! You do whatever you wish, and you are my availer and protector and best of aid.”

(Source: http://www.duas.org/student.htm)