Q: In wudhu, masah of quarter of the head is fardh. How do you determine or how do you measure quarter of the head? Please give easy explanation in detail so that I can explain to the children?
A: Quarter is approximately a complete handspan on the head.
And Allah Ta’ala (الله تعالى) knows best.
Mufti Ebrahim Salejee (Isipingo Beach)